国内外发表文章

发表文章(Publications  1999-2007环境工程系工作期间)

SCI收录:

 

1

Title:  Preparation and characterization of supported photocatalysts: HPAs/TiO2/SiO2 composite

Author(s):  Bai B, Zhao JL, Feng X

Source: MATERIALS LETTERS 57 (24-25): 3914-3918 AUG 2003

Document Type: Article

Language: English

  

Abstract: Serial novel supported photocatalysts: HPAs/TiO2/SiO2 composite, such as H3PW12O40/TiO2/SiO2, H4SiW12O40/TiO2/SiO2 and H3PMo12O40/TiO2/SiO2, were synthesized via impregnation, respectively. TG-DSC, XRD, FT-IR, SEM and BET characterized the physicochemical structures of products. The photocatalytical performance testing showed that the as-prepared composites have higher catalysis activity than that of parallel TiO2/SiO2 for the degradation of model CBW aqueous.

IDS Number: 713FR

 

2

Title:  Removal of H2S in waste gases by an activated carbon bioreactor

Author(s): Ma YL, Zhao JL, Yang BL

Source: INTERNATIONAL BIODETERIORATION & BIODEGRADATION 57 (2): 93-98 MAR 2006

Document Type: Article

Language: English

   

Abstract: A type of bioreactor packed with granular activated carbon (GAC) as support material was used for the removal of high concentrations of H2S in waste gases. Experiments about the physical adsorption capacity of GAC matrix., retention time and pressure drop were carried out; the abilities of bioreactor to buffer shock loading and removal efficiency (RE) of long-term operation were also investigated. Besides, the kinetics analysis of single-stage biodesulfuration was also studied. The results showed that GAC matrix provided high bacteria adsorption capacity, showed a superior resistance to shock loading and allowed good operational control in area of pressure drop. When the retention time was 25 s and influent concentration of H2S was 100 mg L-1, the REs were beyond 98%. An average 96.8% RE was achieved during the long-term operation for GAC bioreactor under different concentrations up to 120 mg L-1 by keeping constant flow rate. No acidification was observed in the GAC bioreactor during the long-term operation. The kinetic analysis showed that the maximum removal rate and the saturation constant in the GAC bioreactor were 666.7 mg(H2S) (Ld)(-1) and 20.8 mg L-1, respectively. The response of bioreactor to shock loading operation showed that GAC bioreactor has gotten a good buffering capacity to withstand fluctuating loading conditions.

IDS Number: 030IQ

 

3

Title:  Removal of H2S by Thiobacillus denitrificans immobilized on different matrices

Author(s): Ma YL, Yang BL , Zhao JL

Source: Bioresource TechnologyVol: 97, Issue: 16, November, 2006

Document Type: Article

Language: English

 

Abstract: Biological removal of high concentrations of H2S was studied using the immobilized Thiobacillus denitrificans with peat moss, wood chip, ceramic and granular activated carbon (GAC) separately. Experiments on the physical adsorption capacity of matrix, retention time and pressure drop were carried out; the ability of bioreactor to buffer shock loading and the removal efficiency with different packing materials were also investigated. Besides, the kinetics of single-stage biodesulfuration was analyzed. The results showed that GAC provided higher bacteria adsorption capacity, showed a more resistance to shock loading and allowed better operational control with respect to pressure drop than other inert carriers. When the retention time was changed from 30 to 100s at an influent concentration of 100mg/L of H2S, the removal efficiencies were above 98%; when the inlet concentration of H2S were changed from 110 to 120mg/L, an average 96.8% removal efficiency was achieved during the long-term operation for GAC bioreactor. Next to GAC, wood chip was found to be a good packing material; however, peat moss and ceramic had limited effectiveness and their removal efficiencies were less of 90%. The kinetic analysis showed that the maximum removal rate and the half-saturation constant of the GAC bioreactor were 666.7mg (H2S)/L and 20.8mg/L, respectively.

IDS Number: 075TR

 

 

EI收录:

 

1

Accession number: 02407127410

Title: Desulfurization of high organic sulfur coal by tetrachloroethylene extraction under ultrasonic field
Author: Zhao, Jing-Lian; Zhang, Yin-Yuan; Wang, Hong-Wu; Chen, Qing-Yun
(Department of Chemical Engineering, Xi’an Jiaotong University);

Source: Ranliao Huaxue Xuebao/Journal of Fuel Chemistry and Technology, v30, n3, June, 2002, p 234

Language: Chinese

2

Accession number: 04278253082

Title: Biological elimination of hydrogen sulfide by immobilized Thiobacillus denitrificans
Author:
Ma, Yan-Ling (Sch. of Environ. and Chem. Eng., Xi’an Jiaotong Univ.); Zhao, Jing-Lian; Yang, Bo-Lun
(Department of Chemical Engineering, Xi’an Jiaotong University)  

Source: Xiandai Huagong/Modern Chemical Industry, v24, n2, February, 2004, p30-32+3 Language: Chinese

3

Accession number: 99064690407

Title: Synthesis of riboflavin tetraacetate by solid superacid ZrO2 - SO42-

Author: Zhao, Jing-lian (Xi’an Jiaotong Univ); Yang, Yong-gang

Source: Jingxi Huagong/Fine Chemicals, v16, n2, Apr, 1999, p13-16

Language: Chinese

4

Accession number: 03347600819

Title: Preparation and characterization of supported photocatalysts: HPAs/TiO2/SiO2 composite

Author: Bai, Bo (Sch. of Environ./Chem. Engineering, Xi’an Jiaotong University); Zhao, Jinglian; Feng, Xiao

Source: Materials Letters, v 57, n 24-25, August, 2003, p 3914-3918

Language: English

5

Accession number: 00115400585

Title: Synthesis of riboflavin tetrapropanate by solid superacid sulphate ion on zirconium dioxide

Author: Zhao, Jinglian (Xi’an Jiaotong Univ); Zhang, Zhoumei

Source: Hsi-An Chiao Tung Ta Hsueh/Journal of Xi’an Jiaotong University, v34, n6, Jun, 2000, p 80-84

Language: Chinese

6

Accession number: 02056843857

Title: Synthesis of tetra-acety1 ribofuranose by sulfuric ion supported on titanium dioxide and zirconium dioxide

Author: Zhao, Jinglian (Sch. of Environ. and Chem. Eng., Xi’an Jiaotong Univ.); Wang, Yunhai

Source: Hsi-An Chiao Tung Ta Hsueh/Journal of Xi’an Jiaotong University, v35, n6, June, 2001, p 629-632

Language: Chinese

7

Accession number: 01035573025

Title: Separation of water from organic mixture with hollow fiber membrane

Author: Yang, Bolun (Xi’an Jiaotong Univ); Li, Jianjun; Yang, Sanba; Wang, Huajun; Zhao, Jinglian

Source: Hsi-An Chiao Tung Ta Hsueh/Journal of Xi’an Jiaotong University, v34, n9, Sep, 2000, p 92-96

Language: Chinese

8

Accession number: 01366638303

Title: Inosine microsphere using compound of poly hydroxybutyrate and poly ethyleneglycol as carrier to retard drug reaction

Author: Zhao, J. (School of Environment and Chem. Eng., Xi’an Jiaotong University); Chen, Q.; Wang, Y.; Huang, J

Source: Hsi-An Chiao Tung Ta Hsueh/Journal of Xi’an Jiaotong University, v35, n7, 2001, p 759-763

Language: Chinese

9

Accession number: 05519604909

Title: Degradation of phenol in aqueous solution via hybrid ultrasound-Fenton reagent process

Author: Liang, Yong; Zhao, Jinglian; Chen, Qingyun; Sun, Yaping School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China

Source: Hsi-An Chiao Tung Ta Hsueh/Journal of Xi’an Jiaotong University, v39, n11, 2005, 1264-1267

Language: Chinese

10

Accession number: 06109752531

Title: Removal of H2S in waste gases by an activated carbon bioreactor

Author: Ma, Yanling; Zhao, Jinglian; Yang, BoLun ( Chemical Engineering Department, Xi’An Jiaotong University, Xi’an 710049, China)

Source: International Biodeterioration and Biodegradation, v 57, n2, 2006, 93-98

Language: English

11

Accession number: 06179840066

Title: Study on nanocrystal titanium dioxide catalyst prepared by microwave-hydrothermal method

Author: Chong, Fa-Guo; Zhao, Jing-Lian, Department of Chemical Engineering, Xi’an Jiaotong University, Xi’an 710049, China

Source: Gao Xiao Hua Xue Gong Cheng Xue Bao/Journal of Chemical Engineering of Chinese Universities, v 20, n1, 2006, 138-141

Language: Chinese

12

Accession number: 02407127410

Title:  Desulfurization of high organic sulfur coal by tetrachloroethylene extraction under ultrasonic field

Author: Zhao, Jing-Lian; Zhang, Yin-Yuan; Wang, Hong-Wu; Chen, Qing-Yun, Department of Chemical Engineering, Xi’an Jiaotong University, Xi’an 710049, China

Source: Ranliao Huaxue Xuebao/Journal of Fuel Chemistry and Technology, v 30, n3, 2002, 234

Language: Chinese

13

Accession number: 06269972019

Title:  Removal of H2S by Thiobacillus denitrificans immobilized on different matrices

Author: Ma, Yan-Ling; Yang, Bo-Lun; Zhao, Jing-Lian , Department of Chemical Engineering, Xi’an Jiaotong University, Xi’an 710049, China

Source: Bioresource Technology, v 97, n16, 2006, 2041-2046

Language: English

14

Accession number: 063610101579

Title:  Study on photocatalytic degradation of acid red 3R by titanium Dioxide coupling with magnetic field

Author: Zhao, Jinglian; Chong, Faguo; Zhao, Liang; Qiao, Haiying, School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China

Source: Hsi-An Chiao Tung Ta Hsueh/Journal of Xi’an Jiaotong University, v 40, n 7, 2006, 851-855

Language: Chinese

15

Accession number: 064110165534

Title:  Preparation and photocatalytic activity of heteropolyacid supported on titanium dioxide photocatalysts

Author: Sun, Ya-Ping; Zhao, Liang; Zhao, Jing-Lian; Hou, Yong-Ping; Chong, Fa-Guo; Liang, Yong, Environmental Engineering, Xi’an Jiaotong University, Xi’an 710049, China

Source: Gao Xiao Hua Xue Gong Cheng Xue Bao/Journal of Chemical Engineering of Chinese Universities, v 20, n 4, 2006, 554-558

Language: Chinese

 

中文期刊论文

1

[题名] 分子筛固载Fe(2+)-Fenton法降解水中甲基橙的研究

[英文名称]zeolite; Fe(2+)-Fenton supported on zeolite; Fenton reagent; methyl orange      

[作者] 何炽; 赵景联; 夏敏强; 梁勇

[机构] 西安交通大学能源与动力工程学院环境工程系;

[刊名] 环境科学与技术 

[] 2006

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[] 12 

[摘要] 单因素实验考察了不同Fe2+负载量、甲基橙溶液初始浓度、温度、催化剂用量、pH值以及H2O2浓度对降解率的影响。正交实验优化了降解反应条件,得出各因素影响显著性的先后顺序为:pH值、温度、反应时间、催化剂用量、H2O2浓度。结果表明:在常压、温度为35,起始pH值为3.00H2O2浓度为0.552mmol/L、催化剂浓度为0.83g/L、反应时间为80min的最佳条件下,甲基橙降解率可达98.15%。对催化剂进行了紫外照射处理回收再生,功率100W条件下,照射3h后再生催化剂活性可达原来的80.64%

[英文摘要] The degradation of methyl orange in aqueous solution by Fe2+ supported on zeolite-Fenton reagent process was studied. The effect of factors including load quantity of Fe2+, initial concentration of methyl orange, temperature, catalyst dosage, pH value and concentration of H2O2 were investigated. The optimal conditions for the degradation efficiency of methyl orange and remarkable sequence of these factors were optimized by orthogonal experiment. Results showed that degradation rate of methyl orange in aqueo...

基金】国家自然科学基金项目资助(20377034)

 

2

[题名] 二氧化钛固载杂多酸催化剂的制备及其光催化性能研究

[英文名称] Preparation and Photocatalytic Activity of Heteropolyacid Supported on Titanium Dioxide Photocatalysts    

[作者] 孙亚萍; 赵靓; 赵景联; 侯永平; 种法国; 梁勇

[机构] 西安交通大学环境工程系; 北京大学物理学院; 西安交通大学环境工程系

[刊名] 高校化学工程学报 

[] 2006

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[] 04

[摘要]采用浸渍法以TiO2为载体制备了固载型杂多酸光催化剂——H3PW12O40/TiO2, H8SiW12O42/TiO2,H7PMo12O42/TiO2。通过Hammett指示剂与紫外光谱相结合的方法测定固体杂多酸催化剂的酸度,分别考察杂多酸种类、浸渍时间、浸渍浓度、烧结方式、烧结温度对催化剂酸度的影响,并对所制备的催化剂进行了红外光谱和光催化活性测试。结果表明,杂多酸固载到TiO2的表面,得到了催化活性较TiO2更强的复合杂多酸光催化剂,其对酸性大红3R的降解率从纯TiO279%提高到91%。以磷钨酸水溶液浸渍TiO2,浸渍浓度为0.10mol/L,浸渍时间为28h,烘干温度为120,微波炉焙烧功率为650W,烧结时间为40min制得的催化剂活性最高。在HPA-TiO2光催化系统中,杂多酸显著加速电子从TiO2表面到O2分子的传递,改变了TiO2光催化反应历程,从而提高光催化效率。

[英文摘要] Three kinds of heteropolyacidHPAsupported on titanium dioxide (TiO2) photocatalysts—H3PW12O40/TiO2, H8SiW12O42/TiO2, and H7PMo12O42/TiO2 were prepared separately by immersing TiO2 powder in each corresponding aqueous solution of HPA, and then agglomerated at a certain temperature. The acid intensities of supported HPA photocatclysts were determined by Hammett indicator associated with UV spectrum. The effects of the kinds of HPA, immersing time, concentration of HPA aqueous solution, the temperature and mode of agglomeration on the acid intensity of the supported HPA photocatalysts were investigated. The supported HPA photocatalysts were characterized by IR spectrum and their photocatalytic activities were measured by the photodegradation experiments of acid brilliant red 3R. Results show that HPA is loaded on the surface of TiO2 and it causes the prepared catalyst has higher acid intensity. The supported HPA photocatalysts prepared have higher catalytic activities than that of unloaded TiO2, and its photodegradation efficiency for acid brilliant red 3R is increased from 79% to 91%. Among the above mentioned three kinds of HPA/TiO2 photocatalysts, the catalytic activity of H3PW12O40/TiO2 is the highest when its preparation is under following conditions: the concentration of H3PW12O40 aqueous solution is 0.10 mol/L, immersing time 28 h, drying temperature 120, microwave agglomeration power 650W and time 40min, respectively. In the new photocatalytic system of HPA/TiO2, HPA accelerates the electron transfer from the TiO2 surface to O2, which changes the course of TiO2 photocatalysis and improves the photocatalytic efficiency.

【基金】国家自然科学基金(20377034); 西安交通大学行动计划环境工程重点学科建设项目

 

3

[题名] 磁场TiO2光催化耦合降解酸性大红3R的研究

[英文名称] Study on Photocatalytic Degradation of Acid Red 3R by Titanium Dioxide Coupling with Magnetic Field   

[作者] 赵景联; 种法国; 赵靓; 乔海英;

[机构] 西安交通大学能源与动力工程学院; 北京大学物理学院; 西安交通大学能源与动力工程学院

[刊名] 西安交通大学学报  

[] 2006

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[摘要] 将磁场引入到TiO2光催化降解酸性大红3R的反应中,研究磁场对TiO2光催化的耦合作用,并讨论了磁场强度、反应时间、催化剂用量、反应物初始浓度等因素对TiO2光催化活性的影响.结果表明:外加磁场对光催化反应有明显的影响作用.0.04 T磁场的作用强化了TiO2光催化对酸性大红3R的降解作用,在光催化反应180 min,酸性大红3R的降解率从80%提高到96.4%.反应时间、催化剂用量、通气量以及紫外光照距离的增加均有利于磁场TiO2光催化降解酸性大红3R降解率的提高.酸性大红3R溶液的性质也影响着磁场TiO2光催化反应的降解率,酸性大红3R初始浓度增大,磁场光催化降解率降低;酸性大红3R初始pH值在中性的条件下降解率较低,酸性和碱性环境均有利于酸性大红3R的光催化降解.

[英文摘要] The photocatalytic degradation of acid red 3R catalyzed by TiO2 was investigated in a magnetic field. Some factors,which affect the degradation efficiency of photocatalytic reaction, such as magnetic field intensity,photocatalysts dosage, reaction time, air inflation, concentration and pH of acid red 3R,and light distance were studied.The results show that the magnetic field improves the photocatalytic degradation rate.The photodegradation rate of acid red 3R is increased from 80% to 96.4% when the  proceeded under the magnetic field of 0·04 T for 180 min. The degradation rate is improved with the increase of TiO2dosage, reaction time, air inflation, and light distance. It decreases with the increase of the initial concentration of acid red 3R solution. The rate gets down to the lowest in neutral pH solution and increases at both acid and basic pH range.

 [基金] 国家自然科学基金资助项目(20377034)

 

4

[题名] 超声协同TiO2光催化降解酸性大红染料的研究

[英文名称] Study on photodegradation of acid scarlet dyestuff catalyzed by coupling system of titanium dioxide and ultrasonic 

[作者] 李蕊; 赵景联; 孙亚萍

[机构] 西安交通大学能源与动力工程学院; 西安交通大学能源与动力工程学院; 第二О二研究所理化室

[刊名]  应用化工 

[] 2006

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[摘要] 选取酸性大红染料为降解目标物,研究了在二氧化钛催化剂存在下的光催化氧化法与超声作用的协同反应,重点考察了超声辐射功率、初始溶液pH值、染料初始浓度、催化剂用量以及Fe3+等的添加对降解效率的影响。实验结果表明,溶液pH值为1.0,超声辐射功率400 W,染料初始浓度为40 mg/L,催化剂浓度为4 g/L,对酸性大红染料溶液降解75 min,降解率可达90%以上。

[英文摘要] The photodegradation of the acid scarlet dyestuff catalyzed by coupling system of titanium dioxide and ultrasonic was studied,the effect of ultrasonic radiation power,pH value of initial solution, initial concentration of dyestuff, amount of catalyst, etc.on the degradation efficiency were also investigated. The optimum catalytic condition was gained, and when pH=1.0,the power of ultrasonic radiation was 400 W,the original concentration of the dyestuff solution was 40 mg/L and the catalyst was 4 g/L, the degradation efficiency could up to 90% after75 min.

[基金] 国家自然科学基金资助项目(20377034)

 

5

[题名] SiW(12)/NaY固体杂多酸催化剂的微波合成及LAS降解性能研究

[英文名称] Studies on Synthesis of Silicotungstic Acid Supported on NaY Zeolite Catalysts by Microwave Radiation and Their Degradation Properties for Linear Alkylbenzene Sulfonates 

[作者] 赵景联; 赵靓; 苏慈; 李厚宝

[机构] 西安交通大学环境工程系; 北京大学物理学院; 西安交通大学环境工程系

[刊名] 化学世界 

[] 2006

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[摘要] 以微波辐射方法合成了NaY分子筛、二氧化锆和二氧化钛不同载体负载磷钨酸、磷钼酸、硅钨酸不同杂多酸的固体酸催化剂,Hammett指示剂与紫外光谱相结合的方法测定固体杂多酸催化剂的酸度,发现SiW12/NaY酸性最强。单因子实验研究了制备条件对SiW12/NaY固体酸催化剂酸活性的影响,正交试验探讨了影响SiW12/NaY固载杂多酸活性四个因素的大小顺序为:烧结时间>烧结功率>浸泡浓度>浸泡时间,催化剂制备的优化条件为:硅钨酸水溶液浓度0.10 mol/L,浸泡时间30 h,微波功率750 W,烧结时间40 min,制得的催化剂酸度最高。应用0.050 g SiW12/NaY固载硅钨酸催化剂降解150 mg/L,pH值为3的十二烷基苯磺酸钠(LAS)溶液60 min,LAS降解率由76%提高到94.5%。固载硅钨酸催化剂对LAS的降解率明显提高。

[英文摘要] Solid acid catalysts, such as H3PW(12)O(40),H_3PMo(12)O(40) and H4SiW(12)O(40) supported on NaY zeolite, zirconium dioxide and titanium dioxides, were synthesized by microwave radiation. The acid strength of the catalysts was determined by Hammett indication method and UV spectroscopy. The acid strength of H4SiW(12)O(40)/NaY zeoltite is the highest. The effect of preparation conditions on the acid strength of SiW(12)/NaY was investigated. It was found that the effect of the four main factors was in  the order of agglomeration time >agglomeration power>immersing concentration>immersing time, and the highest acid strength was obtained when the aqueous solution concentration ofH4SiW12O40was 0.10 mol/L, the immersing time was 30 h, the microwave agglomeration power was 750 w, and the agglomeration time was 40 min. The catalytic degradation activity for linear alkyl benzene sulfonates (LAS) was measured and the degradation rate of LAS increased from 76% to 94.5% when SiW12/NaYwas 0.050 g, the concentration of LASwas 150 mg/L, the pHwas 3, and the degradation time was 60 min. The supported acid catalyst was more active than pure NaY zeolite.

[基金] 国家自然科学基金资助项目(20377034)

 

6

[题名] 微波水热晶化制备纳米二氧化钛光催化剂及其性能研究

[英文名称] Study on Nanocrystal Titanium Dioxide Catalyst Prepared by Microwave-Hydrothermal Method

[作者] 种法国; 赵景联

[机构] 西安交通大学化学工程系

[刊名]  高校化学工程学报

[] 2006

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[] 01

[摘要] TiCl4为原料,采用微波水热合成法制备了锐钛型纳米TiO2光催化剂。利用XRDTEMTG-DTA等技术对产物进行了表征,并以制备的TiO2为催化剂,通过酸性品红水溶液的光催化降解实验考察了该催化剂的光催化反应性能。结果表明:微波场作用使反应体系均匀迅速的升温,加快了水热晶化反应速度,20×105Pa的微波水热条件下Ti(OH)4水热晶化2.5h,产物主要以锐钛型存在,晶粒粒径小于10nm。与常规水热合成时间相比,微波水热条件下在较短的晶化时间内形成了锐钛型TiO2,光催化降解品红的实验也证明微波水热条件下制备的催化剂具有较高的光催化性能。

[英文摘要] Using titanium tetrachloride as the raw material, the nano-crystal titanium dioxide was synthesized by microwave-hydrothermal method. All products were characterized by X-ray diffraction (XRD)TG-DTA and transmission electron microscopy (TEM). Their catalytic capability was investigated by the degradation of acid-fuchsin. The results suggest that the microwave field makes the hydrothermal reaction system reaches a high temperature rapidly and uniformly, and crystallization is accelerated. When Ti(OH)4 is treated for 2.5h at 20×105 Pa in a microwave-hydrothermal vessel, the main crystalline phase of titanium dioxide is anatase and the particle size is under 10 nm. Due to the generation of high temperatures rapidly in the presence of microwave, the crystallization under microwave-hydrothermal conditions is faster than that in the conventional hydrothermal method. The photocatalytic activity of these samples is high, which is proved by the degradation experiments of acid-fuchsin.

 [基金] 国家自然科学基金资助项目(20377034)

 

7

[题名] 超声-Fenton试剂耦合降解水中苯酚的研究

[英文名称] Degradation of Phenol in Aqueous Solution via Hybrid Ultrasound-Fenton Reagent Process

[作者] 梁勇; 赵景联; 陈庆云; 孙亚萍

[机构] 西安交通大学能源与动力工程学院

[刊名]  西安交通大学学报

[] 2005

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[] 11

[摘要] 采用超声-Fenton试剂耦合法降解水中的苯酚.单因素考察了反应时间、超声功率、Fenton试剂中H2O2Fe2+的浓度配比、初始pH值以及反应温度对苯酚降解率的影响;采用正交实验法,得到各因素影响显著性的先后顺序为:Fenton试剂中H2O2Fe2+的浓度配比、超声功率、反应时间、初始pH;优化了降解反应的工艺条件:常压、30,在超声频率为40 kHz、超声功率为400 WH2O2Fe2+的浓度分别为60 mmol/L1.2 mmol/L、反应时间为10 min、初始pH值为3的最佳条件下处理100 mg/L的苯酚溶液,其降解率可达99.5%.在最佳工艺条件下对超声-Fenton降解苯酚的动力学研究发现:反应符合表观一级反应动力学.研究表明:超声-Fenton试剂耦合法明显优于二者的简单叠加,能够显著地缩短反应时间,提高苯酚的降解率.

[英文摘要] The degradation of phenol in aqueous solution by ultrasound-Fenton reagent progress was studied. The effect of treating factors including the ultrasound power, the proportion of H2O2 and Fe2+ in Fenton reagent, the pH value, and the reaction temperature was investigated by the single factor method. The conditions of the ultrasound-Fenton reaction and the remarkable sequence of those treating factors were optimized by orthogonal experiment. In the optimal conditions with the ultrasound power of 400 W, the molar ratio of H2O2to Fe2+of 501, pH of 3, the reaction temperature of 30, and the treatment time of 10 min, the degradation rate of phenol in aqueous solution can reach up to 99·5%. The reaction kinetics was discussed in the optimal conditions. The results show that the degradation of phenol by ultrasound-Fenton was in conformity with pseudo-first order kinetics. In addition, using ultrasound to the Fenton system could improve the treatment efficiency and shorten the reaction time.

[基金] 国家自然科学基金资助项目(20377034)

 

8

[题名] 微波煅烧活化赤泥处理含铬废水的研究

[英文名称] Treatment of Chromium-containing wastewater with microwave activated red mud  

[作者] 李鑫金; 赵景联

[机构] 山西铝厂; 西安交通大学

[刊名]  轻金属

[] 2005

[] 09

[摘要] 对山西铝厂氧化铝生产的废料赤泥,经微波煅烧活化后,用来处理含铬废水进行了研究,探讨了微波活化功率、活化赤泥加入量、接触时间及初始浓度等对除铬效果的影响,并对作用机理进行了分析。结果表明,活化赤泥对Cr3+有较好的吸附作用,Cr6+也有一定的吸附作用。当赤泥在800W微波活化30min,处理含Cr3+浓度在300mg/L以下的废水,以铬含量和活化赤泥比为1:200(质量比)的比例加入,除去率可达99%以上。对于含Cr6+废水,采用先加入硫酸亚铁还原,再加入活化赤泥,可使含Cr6+浓度在300mg/L以下的废水处理后达到国家排放标准。

[英文摘要] The treatment of chromium-containing wastewater with microwave activated red mud which is by-produce of aluminum oxide industry was experimentally investigated. The influence of the microwave activated power of red mud; dosage and contacting time on treatment efficiency were discussed. The results showed that the rate of removing chromium is over 99% in the range of Cr(3+)≤300mg/L when the red mud activated for 30min at 800W were added into chromium-containing wastewater with mass ratio of red mud to o chromium 200:1, and the outlet water reached national effluent discharge standard. As for chromium()-containing wastewater in the range of Cr6+≤300mg/L, the outlet water also reached national effluent discharge standard by using red mud treatment after adding FeSO4.

[基金] 国家自然科学基金资助项目(20377034)

 

9

[题名] 纳米TiO2的微波水热法制备及其光催化性能研究

[英文名称] Study of the Preparation of Nanosized TiO2 by Microwave-Hydrothermal Method and its Photocatalytical Performance 

[作者] 白波; 赵景联

[机构] 长安大学环境科学与工程学院; 西安交通大学环境与化工学院

[刊名] 化学通报  

[] 2005

[] 10

[摘要] 利用硫酸钛和尿素为主要原料,EDTA为控制剂,微波水热法制备得到TiO2纳米光催化剂颗粒,分析了TiO2纳米晶粒的形成机理。TEMXRDFT-IRTG-DSC对所得的催化剂进行了结构表征。结果表明,TiO2纳米光催化剂颗粒具有粒径小、颗粒分散性好、纯度高等特性。进一步的研究表明,后续的热处理可以对TiO2纳米晶粒的晶相进行调节。光催化活性检测是以低浓度酸性大红3R水溶液为降解目标,结果表明,TiO2催化剂表现出了较高的催化活性。

[英文摘要] Through using titanium sulfate and urea as raw materials, EDTA as control agent, TiO2 photocatalysts with nanoscaled structure were obtained by microwave-hydrothermal crystallization. The corresponding formation mechanism had been analyzed. The products were characterized by Transmission electron microscopy (TEM), X-ray diffraction (XRD), Fourier transformed infrared spectroscopy (FT-IR) and TG-DSC. The results indicated that synthesized TiO2 samples possessed small size, good disparity, and had a high pure crystalline phase etc. Moreover, the further investigation indicated that the crystalline phase of obtained TiO2samples could be adjusted by subsequent calcinations. The test of photocatalytic performance of obtained TiO2samples were conducted by degradation of acid brilliant scarlet dye 3R in aqueous solution with low concentration, and the experimental results demonstrated that TiO2products prepared by the above microwave-hydrothermal method exhibited a higher catalytic activity

 

10

[题名] 废纸制备羧甲基纤维素的研究

[英文名称] Research on preparation of carboxymethyl cellulose with wastepaper 

[作者] 王新平; 张艳红; 李伟; 蔡悦; 赵景联

[机构] 西安交通大学环境与化学工程学院; 陕西省医药工业研究所; 陕西省石油化工研究设计院; 西安交通大学环境与化学工程学院

[刊名] 应用化工  

[] 2004

[] 33

[] 09

[摘要] 以废纸为原料制备羧甲基纤维素(CMC),探讨了分散剂组成、碱化温度、时间、碱用量和醚化剂用量、醚化温度、时间对产品粘度的影响。结果表明,当废纸、氢氧化钠和醚化剂的质量比为1 00 91 2,85%的乙醇水溶液为分散剂,35碱化90min,75醚化150min,生成的CMC质量最好,取代度>0.6,有效成分>85%,水分<10%,氯化物<4%,2%水溶液的粘度>500mPa·s

[英文摘要] The carboxymethyl cellulose(CMC) is prepared by wastepaper as raw material. The effect of composition of dispersant, alkalization temperature, time, the usage of base and chloroacetic acid, etherification temperature, etc. on viscosity of product is discussed. The results showed that when the 85% ethanol was used as dispersant, the wastepaper was alkalified at 35 for 90 min, and etherified at 75 for 150 min and the mass ratio of wastepaper to sodium hydroxide to chloroacetic acid was 1.0(0.9)1.2,the best t quality of CMC product was obtained. There in, the degree of substitution was >0.6, the mass fraction of available composition was >85%, the moisture was <10% and chloride was <4%, the viscosity of 2% CMC solution was above 500 mPa·s.

 

11

[题名] 外环流气升式反应器发酵生产聚β-羟基丁酸酯

[英文名称]  Studies on producing poly-β-hydroxybutyrate in external loop airlift reactor

[作者] 黄建新; 秦华明; 杨金水; 唐雪玲; 赵景联

[机构] 西北大学生命科学学院; 西安交通大学环境与化学工程学院

[刊名]  西北大学学报(自然科学版),

[] 2004

[] 34

[] 02

[摘要] 目的 提高Z5G菌株发酵生产聚β-羟基丁酸酯(PHB)产量。方法 采用改变营养配比、通气条件,研究了Z5 G菌在3L外环流气升式反应器中的最佳发酵工艺条件。结果 表明该菌株在CN源配比为41,发酵前期通气量为1L/L·min-1,后期为0 7L/L·min-1,发酵时间为36h,PHB发酵产率可提高10.7%。结论 Z5 G菌株在外环流反应器中发酵PHB比机械搅拌反应器产率高,发酵周期短,从而降低了能耗,对工业化发酵生产PHB具有实用意义。

[英文摘要] Aim In order to improve the fermentation production of PHB by the strain Z5G.MethodsThe proportion of carbon to nitrogen and the quantity of air ventilation is changed to study the optimum process of fermentation production of PHB, produced by the strain Z5G in ELALR of 3L volume. Result When the proportion of carbon to nitrogen is 41, the quantity of air ventilation in the former period is 1 L/L·min-1,in the later period that is 0.7 L/L·min-1 and the period of fermentation is 36 hours,the s,the fermentation productivity can be increased by 10.7%.Conclusion In ELALR the strain Z5G shows a typical growth regularity of microorganisms. The process can not only reduce the energy consumption and make the operation more convenient but also shorten the period of fermentation than in the mechanical agitated ferment or and increase the fermentation pro-ductility. So the process is applicable for the industrial fermentation production of PHB.

[基金] 国家"863"计划新材料领域资助项目(715 004 0160)

 

12

[题名] 脱硫细菌的筛选及其对硫化氢降解性能研究

[英文名称]  

[作者] 马艳玲; 赵景联; 杨伯伦; 彭辉

[机构] 西安交通大学环境科学与化工学院; 西北大学生命科学学院

[刊名]  化工环保

[] 2004

[] S1

[摘要] 经富集培养、分离纯化,从含硫土壤中筛选到一株脱硫活性较高的菌株——无机化能自养型的脱氮硫杆菌(Thiobacillus.denitrificans)。通过正交试验确定了不同温度、pHH2S浓度对脱氮硫杆菌生长的影响;同时研究了该菌对H2S的降解能力及生物脱硫的最佳条件。结果表明,3种因素中以pH对脱氮硫杆菌生长的影响最大。脱氮硫杆菌的最佳生长条件为温度30,pH7.0,H2S质量浓度15mg/L;脱氮硫杆菌进行脱硫时的最适pH7.0,最适温度为30;其脱硫产物主要是硫酸根离子,脱硫速率为91.3mg/L·d

[基金] 西安交通大学行动计划环境工程学科建设项目(2000-1)

 

13

[题名] 固定化脱氮硫杆菌净化硫化氢气体的研究

[英文名称] Biological elimination of hydrogen sulfide by immobilized Thiobacillus denitrificans 

[作者] 马艳玲; 赵景联; 杨伯伦

[机构] 西安交通大学环境与化学工程学院; 西安交通大学环境与化学工程学院 ;西北大学生命科学学院

[刊名]  现代化工

[] 2004

[] 24

[] 02

[摘要] 以海藻酸钙包埋脱氮硫杆菌制成的固定化微生物颗粒填充生物固定床,用以净化低浓度H2S废气。实验研究了温度、pH值、进气浓度及流速对反应体系中的H2S脱除率的影响,测定了生物固定床中代谢物的种类及其含量。结果表明当进气口的质量浓度低于6×10-5mg/L2540pH值在6.07.5范围时,生物固定床对废气中H2S的脱除率可达90%以上,在反应过程中pH值保持不变;进气口的流速对不同浓度的H2S的影响较大,当进气口H2S质量浓度为3×10-5mg/L且流速在35L/h,脱除率高达95%以上。元素硫作为主要产物防止了生物固定床的酸化,并保证脱硫装置的稳定性。

[英文摘要] Thiobacillus denitrificans was immobilized with Ca-alginate to produce pellet packing materials for a packed column biological fixed bed that controls hydrogen sulfide emission. The effects of operating parameters such as temperature, pH value, inlet gas concentration and flow rate on the removal efficiency were studied. The kinds and contents of metabolic products in the biological fixed bed were measured. The results showed that the optimal temperature and pH value required to remove hydrogen sulfide were 25-5-40and pH=6.0-7.5,correspondingly the hydrogen sulfide removal efficiency greater than 90% if inletH2S concentration was below 6×10-5mg/L,and pH value drop was insignificant in this fixed bed. The hydrogen sulfide removal efficiency was affected dramatically bythe inlet gas concentration and flow rate. The biological fixed bed had a hydrogen sulfide removal efficiency remained above 95% when the inlet hydrogen sulfide concentration was below 3×10-5mg/L at 35 L/h of flow rate. The element sulfur as a main product prevented acidification of the biological fixed bed, which maintained the stability of the operation.

[基金] 西安交通大学行动计划环境学科重点建设项目(2000-1)

 

14

[题名] 微波辐射Fenton试剂氧化催化降解水中三氯乙烯

[英文名称] The Dechlorination of Trichloroethylene in Water by Fenton Reagent Oxidation under Microwave Radiation 

[作者] 赵景联; 任国勇

[机构] 西安交通大学环境工程系

[刊名] 微波学报

[] 2003

[] 19

[] 01

[摘要] 对微波辐射与Fenton试剂氧化催化法相结合降解水中三氯乙烯进行了研究。采用单因子法考察了反应时间、Fenton试剂用量和配比、反应物初始浓度、pH值、微波功率和压强等条件对脱氯率的影响。结果表明 ,三氯乙烯脱氯率随微波功率、压强、反应时间的增加而增加 ,随反应物初始浓度的增加而降低 ,Fenton试剂用量、比例和反应物初始 pH有一个最佳值。采用正交试验法对影响脱氯降解作用明显的催化剂量、Fenton试剂配比、反应时间、微波功率进行了优化分析。结果表明 ,Fenton试剂摩尔比为 60 ,Fenton试剂用量 10 %、反应时间 12min、微波功率 750W的最佳条件下 ,三氯乙烯脱氯率可以达到 87.08%

[英文摘要] The trichloroethylene in water was treated by Fenton reagent oxidation under microwave radiation. The effect of treating condition, including the treatment time, the weight and molar ratio of Fenton reagent, the initial concentration and pH of trichloroethylene, power of microwave radiation and pressure on the rate of dechlorination was studied by single factor method. It is obvious that the rate of dechlorination is related to treating conditions. The rate of dechlorination increases with the treatment time, power of microwave radiation and pressure, and decreases with the initial concentration of trichloroethylene. The weight and ratio of Fenton reagent and pH have the optimum conditions. In the optimum condi-tions : the molar ratio of Fenton reagent is 60, the weigh of Fenton reagent is 10%, the treatment time is 12 min, power of microwave radiation is 750W,the rate of dechlorination of trichloroethylene can reach up to 87.08%.

[基金] 西安交通大学行动计划环境工程重点学科建设项目

 

15

[题名] TiO2超声光催化降解荧光增白剂—CBW
[英文名称]
TiO2 SONOPHOTOCATALYTIC DEGRADATION FLUORESCENT WHITENING AGENT—CBW 

[作者] 白波; 陈庆云; 赵景联; 冯霄; 卫志贤

[机构] 西安交通大学环境与化工学院; 西北大学化工系

[刊名] 太阳能学报

[] 2003

[] 24

[] 01

[摘要] 均匀沉淀法制备了纳米TiO2 ,TEM ,XRD分别进行了表征。以该纳米TiO2 为光催化剂 ,对超声光催化降解荧光增白剂CBW的反应进行了研究。结果表明 ,超声波的引入提高了纳米TiO2 光催化降解CBW的反应效率 ;反应符合Langmuir Hinshelwood动力学模型 ,表观反应速率常数k1 0.0266min-1;反应受超声波功率的影响 ;溶液中添加少量的Fe3 + ,H3 PW12 O40H2O2均能够明显地强化CBW的降解反应

[英文摘要] Homogeneous precipitation method has been used to yield the nanometer TiO2 powder particles. The TEM, XRD analyzed the microcrystal particle physical and chemical properties. The sono photocatalytic degradation fluorescent whitening agent CBW solution was investigated using the TiO 2 as photocatalyst. The results show: through the hybrid of ultrasonic and photocatalytic functions, the decomposing efficiency of CBW solution has been heightened; the reaction abided by Langumiur Hinshelwood kinetics model, the apparent reaction rate constantk1is 0.0266 min-1; the decomposing efficiency has been affected by the power of ultrasonic, and it can been visibly promoted by adding a few Fe3+, H3 PW12 O40and H2O2.

 

16

[题名] US/UV联用降解荧光增白剂CBW的研究

[英文名称] Ultrasonic and ultraviolet degradation of fluorescent whitening agent CBW in water  

[作者] 陈庆云; 白波; 赵景联

[机构] 西安交通大学环境工程系

[刊名] 环境污染与防治

[] 2003

[] 25

[] 04

[摘要] 对超声波、紫外联用技术降解荧光增白剂的反应进行研究 ,考察了辐射时间、超声功率、pHH2O2投加量等因素对降解效率的影响。结果表明 :荧光增白剂的降解效率受辐射时间影响较大 ,降解过程符合拟一级反应 ;提高超声波的功率可提高荧光增白剂的降解率 ;H2 O2 的添加 ,可使溶液中的氢氧自由基的浓度增加 ,从而提高了荧光增白剂的降解率。在初始浓度为 40mg/L,超声功率为 500WpH 9H2 O2 的添加量为 30m L /L、反应120 min的条件下 ,荧光增白剂的降解率可达 95 %

[英文摘要] The degradation of fluorescent whitening agent CBW by ultrasonic and ultraviolet method was researched. The effects of pH, irradiation time, ultrasonic power and the dosage of H2O2 were studied. It was found that the irradiation time had great effect on the removal rate of fluorescent whitening agent CBW, and the degradation followed a pseudo-first-order kinetic law also that the removal rate would increase as the ultrasonic power got stronger and that when the H2O2 was added, owing to the increasing of OH radical in solution, the removal rate would much accelerated. Under the condition of ultrasonic power=500 W, pH=9, dosage of H2O2= 30 mL/L, initial concentration=40 mg/L, reaction time=120 min, 95% removal rate had been obtained.

 

17

[题名] Ni/PHAC催化甲醇羰基化合成乙酸工艺研究

[英文名称] Synthesis of Acetic Acid via Methanol Carbonylation Catalyzed by Nickels Supported on Phenolic-resine Derived Active Carbon 

[作者] 王云海; 赵景联; 王新平

[机构] 西安交通大学环境工程系

[刊名]  高校化学工程学报

[] 2003

[] 17

[] 01

[摘要] 以自制的酚醛树脂基活性炭(PHAC)负载镍为催化剂、碘甲烷为助催化剂,研究了在连续固定床反应器中催化甲醇羰基化合成乙酸的反应。探讨了反应温度、液体进料空时、甲醇与一氧化碳配比及加水量等反应工艺条件对甲醇羰基化反应及乙酸收率的影响,优化了反应的工艺条件。结果表明:反应工艺条件对甲醇羰基化反应及乙酸的收率影响较大,在系统压力为1.0MPa,反应温度558K,液体进料空时为10gcat /(mol.h-1)-1, V(H2O):V(CH3OH)=3:100, n(CO):n(CH3OH):n(CH3I)=80:40:1的条件下乙酸收率最高达到了67.1%,而羰基化产物总收率可以达到79.1%,甲醇转化率可以达到93.8%,羰基化产物总收率和乙酸收率明显高于文献报道的同类催化剂。

[英文摘要] The acetic acid was synthesized from methanol and carbon monoxide via carbonylation in fixed bed reaction. The self-made nickels supported on phenolic-resine derived active carbon and methyl iodine were used as catalyst and catalyst promoter respectively. The influences of reaction temperature, amounts of water added, space-time and amounts of carbon monoxide on the yield of carbonylation products were investigated. It was found that the reaction conditions have great effects on carbonylation. The best conditions found are following, system pressure 1.0MPa, temperature 558K, space-time of liquid 10gcat/(mol.h-1) -1, the volume ratio of water to methanol 3:100, the molar ratio of monoxide, methanol to methyl iodine 80:40:1. Under these conditions, the yield of acetic acid is highest and can reach 67.1%, and the conversion of methanol and the yield of total carbonylized products can reach 93.8% and 79.1% respectively, which are obviously higher than the yield of product of other congener catalysts having been reported.

 [基金] 西安交通大学行动计划化学工程学科建设重点项目

 

18

[题名] 超声辐射Fenton试剂耦合法降解直链十二烷基苯磺酸钠的研究

[英文名称] Degradation of Linear Alkyl Benzens Sulfonate by Fenton Reagent Oxidationunder Ultrasonic Field Radiation  

[作者] 赵景联; 韩杰

[机构] 西安交通大学环境与化学工程学院环境工程系

[刊名]  重庆环境科学

[] 2003

[] 25

[] 09

[摘要] 对超声辐射 Fenton试剂耦合法降解水中直链十二烷基苯磺酸钠进行了研究。采用单因子法考察了硫酸亚铁用量 ,氧化剂 H2O2 用量 ,超声辐射反应温度和初始溶液 p H值等因素对降解率的影响 ;采用正交试验法优化降解条件 ,得出了各因素影响的显著性次序。在环境压力下 ,超声辐射频率40kHz,超声辐射功率500W,反应时间 15min,反应温度 95 ,溶液起始pH3,降解物起始质量浓度 200mg/L,硫酸亚铁与双氧水质量浓度分别为 0.65 g/L1.2g/L的最佳降解条件下 ,十二烷基苯磺酸钠的降解率可达 99.31%。研究结果表明 :超声波辐射 Fenton试剂耦合法是一种有效的降解十二烷基苯磺酸钠的方法。与 Fenton试剂氧化催化法相比 ,能够显著地缩短反应时间 ,提高降解率

[英文摘要] The linear alkyl benzene sulfonate(LAS) was degraded by Fenton reagent oxidation under ultrasonic field radiation.The effect of treating condition, including the weight of catalyst Fe and hydrogen peroxide, the treatment temperature,the initial pH of LAS on the rate of degradation was studied by single factor method.The optimal technology of factors that affect the degradation efficiency of LAS and the remarkable sequence of these factors were optimized by orthogonal experiment.In the optimum conditions:the  conditions:the weigh of catalyst Fe and hydrogen peroxide is 0.65g/L and 1.2g/L respectively,the treatment time is 15 min,power of ultrasonic field radiation is 500W,the treatment temperature is 95,the initial pHis3,the initial concentration of LAS is 200mg/L,the rate of degrada-tion of LAs can reach up to 99.31%.

[基金] 西安交通大学行动计划环境工程重点学科建设项目 (2 0 0 0 -1 2 )

 

19

[题名] 含酚废水的超声降解研究进展

[英文名称] Review of Ultrasonic Treatment of Phenolic Wastewater 

[作者] 陈庆云; 赵景联

[机构] 西安交通大学环境工程系

[刊名]  四川环境

[] 20062

[] 21

[] 04

[摘要] 超声处理污水技术是一项新兴的颇有发展前途的水处理技术。本文论述了超声降解含酚废水的反应机理、特点和影响因素 ,并对该技术在处理含酚类废水治理中存在的问题和今后的发展趋势进行了讨论。

[英文摘要] Ultrasonic treatment of wastewater is a new development and potential method of degradating phenolic wastewater.In this paper the principles, characteristics and influencing factors have been discussed.Furthermore the existing problems and the development trends are pointed out.

 

20

[题名] 管理研究问题确定的步骤及方法研究

[英文名称]  A Study of the Steps and Method of Problem Setting in Management Research

[作者] 张所清; 张所地; 赵景联

[机构] 太原玻璃瓶厂; 山西财经大学信息与管理学院; 西安交通大学环境科学与工程中心

[刊名]  山西财经大学学报(高等教育版)

[] 2002

[] 01

[摘要] 在《管理研究问题确定的准则及过程》一文的基础上 ,讨论了管理研究问题确定过程的六个步骤及常用方法 ;建立了管理研究问题定义的规定结构

[英文摘要] Based on the essay the Principles and Procedure of Problem setting in Management Research, this essay discusses about the six steps and the commonly used method in problem setting of management research, suggesting the regular structure of the definition of the management research problem.

 

21

[题名] 微生物法处理含硫工业废气

[英文名称] Treatment of sulfur-containing waste gases by microbial technology

[作者] 马艳玲; 赵景联; 杨伯伦

[机构] 西安交通大学环境与化学工程学院

[刊名] 现代化工

[] 2002

[] 22

[] 03

[摘要] 指出了含硫工业废气传统处理方法的缺陷 ,介绍了微生物处理方法的优势所在 ;对微生物菌种的共同特征以及无机硫和有机硫脱除时菌种的选择依据进行了讨论 ,并对微生物法脱硫的机理进行了分析 ;评述了国内外生物滤池法、生物滴滤池法和生物吸收法等生物膜法脱硫的工艺及其工业化应用。指出了微生物法脱硫技术有待深入研究的问题、发展趋势和应用前景。

[英文摘要] Limitations of traditional methods in treating industrial sulfur containing waste gases are pointed out. Advantages of microbial technology are introduced. Characteristics of microbial strains and bases of selecting microbial strains for inorganic and organic desulfurization are discussed. Mechanisms of microbial desulfurization are analyzed. Some biofilm desulfurization methods including biofilter, biotricking filter and biosorb and their applications in industrial fields at home and abroad are reviewed  Existing problems, developmenttrends and application prospects ofmicrobial desulfurization technology are deliberate.

 

22

[题名] 微波辐射氧化法联合脱除煤中有机硫的研究

[英文名称] The Desulfurization of High Organic Sulfur Coal by Oxidation Under Microwave Radiation

[作者] 赵景联; 张银元; 陈庆云; 傅清水

[机构] 西安交通大学; 太原煤炭运销公司

[刊名] 微波学报

[] 2002

[] 18

[] 02

[摘要] 研究了微波辐射冰醋酸和过氧化氢氧化法联合脱除原煤中有机硫的技术。采用单因子法考察了微波照射时间、微波照射功率、煤的粒度、煤与氧化剂的配比、冰醋酸与过氧化氢配制比等因素对脱硫率的影响 ,优选出了微波氧化联合法脱除原煤中有机硫的最佳工艺条件为 :微波功率为 850W ,照射时间为 20min ,煤与氧化剂的配比为 3g :50mL ,煤的粒度为d≤ 0.23mm ,冰醋酸与过氧化氢的体积比为 1:1(摩尔比为 11.5 :38.5 ) ,脱硫率可达到60.2%。结果表明微波辐射下冰醋酸与过氧化氢氧化法是脱除原煤中有机硫的一种有效方法。

[英文摘要] The high sulfur coal was treated in acetic acid and hydrogen peroxide oxidation under microwave radiation. The effect of treating conditions, including the concentration of coal, the size of coal, treatment time, the ratio of acetic acid and hydrogen peroxide and microwave radiation power on the rate of desulfurization was studied by single factor method. It is obvious that the rate of desulfurization of coal is related to treating conditions and the rate of desulfurization increases with the extraction time, the ratio of acetic acid and hydrogen peroxide and microwave radiation power, and decreases with the size of coal and concentration of coal. In the optimum conditions: the concentration of coal is 3/50(g/ml), the size of coal isd≤0.23mm, treatment time is 20min, the ratio of acetic acid and hydrogen peroxide is 1:1(ratio of molar is 11.5:38.5 ), microwave radiation power is 850W, the rate of desulfurization of the coal can reach up to 60.2%.

 

23

[题名] TiO2光催化反应过程的场流理论分析

[英文名称] FIELD-FLOW THEORY ANALYSIS OF TiO2 PHOTOCATALYTIC REACTION PROCESSES

[作者] 白波; 赵景联; 冯霄; 杨伯伦

[机构] 西安交通大学环境与化工学院

[刊名] 太阳能学报

[] 2002

[] 23

[] 05

[摘要] 在简要阐述TiO2 光催化反应机理及场流理论的基础上 ,通过对TiO2 光催化反应过程的综合分析 ,TiO2 光催化反应过程分解为简单的几种的耦合。着重分析了以及外加TiO2 光催化反应的影响 ,同时对H2O2 Fe2+ /Fe3+ O3 、紫外光、超声波、电场、微波、磁场协同提高TiO2 光催化反应效率的机理进行了解释。

[英文摘要] On the base of expatiated photocatalytic reaction mechanisms and field flow theory,through analyzing the TiO 2 photocatalytic reaction processes synthetically,the homologous field flow compound system was established. Then, the effects of various flow and other inducted field on TiO 2 photocatalytic reaction system were analyzed, and the mechanism of elevating TiO2 photocatalytic reaction efficiency by synergy of H2O2, Fe2+ /Fe3+ , O3, UV, ultrasonic, electric field, or magnetism was s interpreted.

 

24

[题名] 甲醇气相羰基化新型镍催化剂的研究 .酚醛树脂基活性炭负载镍催化剂的制备

[英文名称] The new nickel catalyst for vapor phase methanol carbonylation I. Preparation of nickel catalyst supported on phenolic-resine derived active carbon

[作者] 王云海; 赵景联

[机构] 西安交通大学环境工程系

[刊名] 天然气化工(C1化学与化工)

[] 2002

[] 27

[] 03

[摘要] 制备了酚醛树脂基活性炭 (PHAC)负载镍型催化剂 ,研究了催化剂制备条件对催化活性的影响 ,结果表明催化剂还原温度、镍的负载量、酚醛树脂的炭化升温速率对催化剂活性影响较大 ,在还原时间1h ,还原温度 623K ,固化剂加量、填料加量、发泡剂加量分别占酚醛树脂质量分数的 16%15%8% ,固化温度 423K ,炭化温度 873K ,镍负载量 7%的条件下 ,炭化升温速率为 4K/min ,制得的催化剂活性最高。羰基化产物总收率可达到54 .1% ,甲醇转化率可达93.8%

[英文摘要] Nickel supported on phenolic resine derived active carbon(PHAC) for methanol carbonylation was prepared and the preparing conditions were discussed The results showed that reducing temperature, quantity of nickel loading and carbonization heating rate had market effects on the activities of the catalyst At the preparing condition that reducing time 1h, reducing temperature 623K, percentage rate of curing agent, additive and bubbling agent to the resine:16%,15% and 8%; curing temperature 423K and  and carbonization temperature 873K; nickel loading 7%, carbonization heating rate 4K/min, the activity was highest·And the conversion of methanol could reach 93·8%, while the carbonyl compounds yield reached 54·1%.

[基金] 西安交通大学行动计划化学工程学科重点资助项目

 

25

[题名] 超声波强化四氯乙烯溶剂法脱除煤中有机硫的研究

[英文名称] DESULFURIZATION OF HIGH ORGANIC SULFUR COAL BY TETRACHLOROETHYLENE EXTRACTION UNDER ULTRASONIC FIELD

[作者] 赵景联; 张银元; 王洪武; 陈庆云

[机构] 西安交通大学环境工程系; 太原煤炭运销公司

[刊名] 燃料化学学报

[] 2002

[] 30

[] 03

[摘要] 研究了超声波辐射强化四氯乙烯溶剂萃取法脱除煤炭有机硫的技术。采用单因子法考察了煤的粒度、煤浆浓度、超声辐射萃取反应温度、超声辐射萃取反应时间、超声辐射功率等因素对脱硫率的影响 ,优选出了超声辐射四氯乙烯溶剂萃取法脱除煤样中有机硫的最佳工艺条件为 :用四氯乙烯作溶剂 ,环境压力下 ,煤浆浓度为 10mL/g、煤粒度为 0.074mm、萃取反应时间 120min ,萃取反应温度 90 ,超声辐射功率500W ,超声辐射频率 40kHz ,煤样有机硫的脱硫率可达到 59.1%。研究结果表明 :超声波辐射下四氯乙烯溶剂萃取是脱除煤中有机硫的一种有效方法。与四氯乙烯溶剂萃取法相比 ,能够显著的缩短反应时间 ,提高脱硫率

[英文摘要] The high sulfur coal was treated in tetrachloroethylene organic solvents under ultrasonic field The effect of treating conditions, including the concentration of coal, the size of coal, extraction time, temperature and ultrasonic field power on the rate of desulfurization was studied by single factor method It is obvious that the rate of desulfurization of coal is related to treating conditions and the rate of desulfurization increases with the concentration of coal, extraction time, temperature and  ultrasonic field power,decreases with the size of coal·In the certain conditions:the concentration of coal is10mL/g,the size of of coal is0·074mm,extraction time is120min,extraction temperature is 90, ultrasonic field power is 500W, the rate of desulfurization of the coal can reach up 59.1%·

 

26

[题名] 四氯乙烯溶剂法脱除煤中有机硫的研究

[英文名称]  DESULFURIZATION OF HIGH ORGANIC SULFUR COAL BY TETRACHLOROETHYLENE EXTRACTION

[作者] 赵景联; 张银元; 王洪武; 陈庆云

[机构] 西安交通大学环境与化学工程学院; 山西省煤炭运销总公司太原分公司

[刊名] 煤炭转化

[] 2002

[] 25

[] 01

[摘要] 在对多种有机溶剂萃取煤炭脱硫效果进行比较研究的基础上,实验筛选出脱硫效果最好的四氯乙烯作为萃取脱硫的溶剂.采用单因子法考察了煤的粒度、煤浆浓度、苹取反应温度、萃取反应时间等因素对脱硫率的影响,依据单因子实验结果,优选出了有机溶剂萃取脱除原煤中有机硫的最佳工艺条件:用四氯乙烯做溶剂,煤浆浓度为20mUg,煤粒度为0.074 mm,萃取反应时间150 min,草取反应温度 12,原煤的有机硫脱除率可达 50.2%.

[英文摘要] The high sulfur coal was treated in several organic solvents. The te- tracthloroethylene was selected from them as the best desulfurization extraction solvent of coal. The effect of treating conditions including the concentration of coal the size of coal extraction time and temperature on the rate of desulfurization was studied by single factor method. It is obvi- ous that the rate of desulfurization of coal is related to treating conditions and the rate.

 

27

[题名] 太阳能TiO2多相光催化反应强化技术

[英文名称] Review on Accelerating Approaches of Solar TiO2 Multiphase Photocatalytic Reaction 

[作者] 白波; 赵景联; 冯霄

[机构] 西安交通大学环境与化工学院

[刊名] 化学通报

[] 2002

[] 10

[摘要] 简要阐述了太阳能 TiO2 多相光催化反应的机理 ,探讨了强化TiO2 多相光催化反应的技术途径。

[英文摘要] In this paper, the mechanism of solar TiO2 multiphase photocatalytic reaction was introduced briefly, and the approaches of accelerating solar TiO2 photocatalytic reaction were expatiated.

 

28

[题名] 纳米TiO2光催化降解酸性粒子元青溶液的研究

[英文名称] Study of degradation of acid grains solution by nanometer TiO2 photocatalyst

[作者] 白波; 赵景联; 冯霄; 卫志贤

[机构] 西安交通大学环境与化学工程学院; 西北大学

[刊名] 环境污染与防治

[] 2002

[] 24

[] 03

[摘要] 对纳米 TiO2 光催化氧化法降解酸性粒子元青溶液进行了试验研究。结果表明 ,反应符合一级反应 ,反应速率常数为2.9×10-3min-1。确立的最佳工艺条件 :催化剂的用量为 4.0g·L-1 ,溶液的 pH6.38,空气的体积流量为 120mL·min-1 ,在此最佳工艺条件下 ,酸性粒子元青的降解率达到 92.3 %。且测得反应的表现活化能 Ea-17.9kJ·mol-1

[英文摘要] Degradation of acid grains solution by nanomenter TiO2 photocatalyst has been studied. The results show that the reaction follows the first order kinetic model and the reaction rate constant is 2.9×10-3 min-1. The experiment determines the optimal processing conditions: the dosage of catalyst being 4.0 g.L-1, the flux of air being 7.2×10-3m-1, and the pH of solution being 6.38, Under the optimal conditions, the degradation efficiency reaches 92.3 percent. The  apparent reaction activation energy Eais -17.9 kJ·mol-1.

29

[题名] 超声光催化降解酸性粒子元青染料的研究

[英文名称] Study on Sonophotocatalytic Degradation of Acid Grain Black Dye

[作者] 白波; 赵景联; 冯霄

[机构] 西安交通大学环境与化工学院

[刊名] 化工环保

[] 2002

[] 22

[] 06

[摘要] 对超声波作用下的纳米TiO2光催化氧化法降解酸性粒子元青染料进行了研究。结果表明,超声波的引入提高了纳米TiO2光催化降解酸性粒子元青染料的降解率;降解率受反应时间、超声波功率、空气流量的影响;添加少量的H2O2能够明显地提高酸性粒子元青染料的降解率。

[英文摘要] The degradation of acid grain black dye by sonophotocatalytic oxidation with nanometer TiO2 and ultrasonic wave has been studied. The results show that ultrasonic wave can increase the photocatalytic degradation rate of acid grain black dye with nanometer TiO2; the degradation rate is affected by reaction time, ultrasonic power and air flux; the degradation rate can be significantly increased by adding a few quantity of H2O2.

 

30

[题名] 冰醋酸-过氧化氢氧化法脱除煤中有机硫的研究

[英文名称] Study on Removal of Organic Sulfur from Coal by Glacial Acetic Acid-Hydrogen Peroxide Oxidation Process 

[作者] 赵景联; 张银元; 陈庆云; 傅清水

[机构] 西安交通大学环境工程系; 太原市煤炭运销公司

[刊名] 化工环保

[] 2002

[] 22

[] 05

[摘要] 在用多种氧化剂对煤炭脱硫效果进行比较研究的基础上 ,筛选出脱硫效果最好的冰醋酸与过氧化氢混合物氧化剂。采用单因子法考察了氧化剂种类、煤与氧化剂的配比、氧化反应温度、反应时间、煤的粒度、冰醋酸与过氧化氢的配比对脱硫率的影响 ,优选出了冰醋酸与过氧化氢氧化法脱除原煤中有机硫的最佳工艺条件为 :冰醋酸与过氧化氢的体积比为 11,反应温度为 104 ,反应时间为 1h ,煤与氧化剂的配比为 3g50mL ,煤的粒度为粒径小等于0.23mm。在最佳条件下 ,原煤脱硫率可达到 60.8%

[英文摘要] Based on the comparison of coal desulfurization effects of several kinds of oxidants,the mixed oxidant of glacial acetic acid and hydrogen peroxide was selected as the best.The effects of the kinds of oxidants,the ratio of coal to oxidant,the oxidation temperature and time,the coal granule size,the ratio of glacial acetic acid to hydrogen peroxide on desulfurization efficiency were studied in single factor method.The optimum operating conditions for coal desulfurization with the mixed oxidant of glacial  glacial acetic acid and hydrogen peroxide were determined as follows: volume ratio of glacial acetic acid to hydrogen peroxide=1/1,reaction temperature 104, reaction time1h,ratio of coal to oxidant=3g50mL,coal granule size≤0.23mm.Under the optimum conditions, the coal defulfurization efficiency can come up to 60.8%.

 

31

[题名] 超临界化学反应技术及应用研究进展

[英文名称]  Progress in Technology and Application Research of Supercritical Chemical Reaction

[作者] 王云海; 赵景联

[机构] 西安交通大学环境与化学工程学院

[刊名] 精细石油化工进展

[] 2001

[] 2

[] 02

[摘要] 介绍了超临界化学反应的概念、原理及特点,综述了超临界流体在酶催化反应、固体催化反应、加氢反应、F-T合成中的应用研究进展。

[英文摘要] The conceptions, principles, and characteristics of supercritical chemical reaction were introduced. The applications of supercritical fluid (SCF) in enzyme - catalysis, solid - catalysis, hydrogenation reaction, and F-T synthesis were reviewed.

 

32

[题名] 煤直接液化技术的研究与开发

[英文名称] Research and development of direct coal liquefaction technology

[作者] 张银元; 赵景联

[机构] 山西省太原煤炭运销公司; 西安交通大学

[刊名] 山西煤炭

[] 2001

[] 02

[摘要] 根据国内外对煤直接液化技术的研究和实际生产经验 ,简述了煤炭直接液化技术的概念、关键技术的研究与开发及先进工艺的应用

[英文摘要] The basic concepts and key advanced technology of direct coal liquefaction are introduced.Current domestic and overseas aspects and trends of research and development in direct coal liquefaction are reviewed.The prospect of direct coal liquefaction has also been presented.

 

33

[题名] 市场经济条件下煤炭运销策略的研究

[英文名称] Study on Coal Marketing Tactics under Conditions of Market Economy

[作者] 张银元; 赵景联

[机构] 山西省煤炭运销总公司太原分公司; 西安交通大学

[刊名] 科技情报开发与经济

[] 2001

[] 11

[] 06

[摘要] 我国煤炭运销体制正处于改革的关键时期 ,当前煤炭市场持续疲软 ,煤炭价格下滑 ,煤炭库存居高不下 ,煤炭供大于求的矛盾十分突出。在煤炭工业严峻的经济形势下 ,政府应按市场经济机制来加强煤炭运销工作。煤炭运销企业必须转变经营机制 ,以市场需求为导向组织煤炭运销 ,加强企业管理 ,改革分配制度 ,调整产品结构 ,合理产品价格 ,开拓运销市场 ,增强企业竞争力

[英文摘要] The coal marketing system of China is being in a critical period of the reform.The contradiction that the supply of coal exceeds the demand in China nowadays is very prominent due to the slump in price,the rapid increase in storage and the depressing of the market.Under such a serious situation,the government should strengthen the coal marketing work by using the market economy system.And the coal marketing enterprises must transform operating mechanism,organize coal marketing based on the demands of the  market, strengthen enterprises’ management,reform the distribution system,adjust the structure of products,rationalize the price of the products and open up new market for the purpose of enhance the competitiveness of enterprises.

 

34

[题名] 燃料电池的开发现状及其发展前景

[英文名称] Current aspects and treds in fuel cell

[作者] 贺华; 赵景联

[机构] 中国石油润滑油公司兰州研究开发中心; 730060; 西安交通大学环境与化工学院; [刊名] 石化技术与应用

[] 2001

[] 19

[] 03

[摘要] 介绍了最新的电源技术——燃料电池的基本概念和工作原理 ,综述了国内外燃料电池的开发现状 ,展望了燃料电池的发展前景

[英文摘要] The basic concepts and working principal of various major types of a new chemical power supply- fuel cell were introduced. Current aspects and trends of research and development in fuel cell at home and abroad were reviewed. The foreground of fuel cell was also been presented.

 

35

[题名] PHB-PEG共混物为载体药物缓释微球的研究

[英文名称] Inosine Microsphere Using Compound of Poly Hydroxybutyrate and Poly Ethyleneglycol as Carrier to Retard Drug Reaction

[作者] 赵景联; 陈庆云; 王云海; 黄建新

[机构] 西安交通大学环境与化学工程学院; 西北大学生物学系

[刊名] 西安交通大学学报

[] 2001

[] 35

[] 07

[摘要] 采用聚β-羟基丁酸酯 (PHB)与聚乙二醇(PEG)共混物为载体材料 ,以肌苷为模型药物 ,利用W/O/W 型复乳蒸发技术制备肌苷缓释微球 .探讨了溶剂、稳定剂、药物浓度、载体材料等因素对微球产率、包埋率及体外释放率的影响 ,并优化了微球制备条件 .实验结果表明 ,以二氯甲烷为溶剂 ,当明胶质量分数为 0.6%、肌苷质量分数为 5%PHBPEG的质量比为 73 ,制得的微球收率为 70% ,包埋率为 81.6% ,且微球外观圆滑 .研究微球体外释放行为时发现 ,用上述条件制得的肌苷微球在释放的第 1小时时 ,达到了最大释放量 ,并具有明显的缓释效果 .

[英文摘要] Inosine microspheres were prepared using the solvent evaporating method with a W/ O/W emulsion. Compound of poly hydroxybutyrate (PHB) and poly ethylene glycol (PEG) were used as a carrier to retard the release of inosine. The factors influencing the yield, encapsulation efficiency and release characteristics of inosine microsphere are discussed. Optimum conditions for inosine microsphere preparation involve that PHB and PEG to have a maso ralio of 7:3. The mass of gelatin and inosine is 0.6% and 5% of. f the total system mass, respectively. The dichloromethane is used as sol-vent. The yield and the encapsulation efficiency of inosine microsphere reach 70% and 81.6%, respectively. The experimental result of drug release in vitro indicates that their behavior of drug cleaod by microsphere is excellent.

 

36

[题名] SO42--TiO2-SO42--ZrO2催化合成四乙酰呋喃核糖的研究

[英文名称] Synthesis of Tetra-Acetyl Ribofuranose by Sulfuric Ion Supportedon Titanium Dioxide and Zirconium Dioxide 

[作者] 赵景联; 王云海

[机构] 西安交通大学环境与化学工程学院;

[刊名] 西安交通大学学报

[] 2001

[] 35

[] 06

[摘要] 对用复合固体超强酸SO2-4 TiO2 -SO2-4 ZrO2 催化肌苷制备 1,2 ,3,5 O 四乙酰 β- D- 呋喃核糖进行了研究 .研究结果表明 ,TiO2 和自制的ZrO2 分别用硫酸溶液浸泡 ,在一定温度下焙烧 ,制成SO2-4 ZrO2 SO2-4 TiO2 ,再将SO2-4 ZrO2SO2-4 TiO2按一定质量比混合制成复合固体超强酸催化剂 ,用肌苷和乙酸酐为原料 ,在一定条件下进行催化酯化反应 ,可使 1,2 ,3,5 O 四乙酰-β-D 呋喃核糖的收率达到 84.6%.

[英文摘要] Tetra*.O*.acetyl*.β*.D*.ribofuranose was synthesized from inosine and acetic anhydride in the presence of sulfuric ion supported on titanium dioxide and zirconium dioxide. Sulfuric ion supported on titanium dioxide and zirconium dioxide were prepared by immersing titanium dioxide and zirconium dioxide in sulfuric acid, and then baked at a fixed temperature. The catalyst is a mixture of sulfuric ion on titanium and sulfuric ion on zirconium in a fixed weight*.rate. The yield of 1,2,3,5*.Tetra*.O*.acetyl*.β*.-D-ribofuranose can reach up to 84.6% under certain reactive condition

[基金]西安交通大学理科基础研究基金资助项目 (9707); 西安交通大学环境与化学工程学院学科建设基金资助项目

 

37

[题名] 甲醇羰基化合成乙酸催化剂的研究概况

[英文名称] Research progress of catalyst used tp produce acetic acid by methanol carbonylation

[作者] 王云海; 赵景联

[机构] 西安交通大学环境工程系

[刊名] 天然气化工(C1化学与化工)

[] 2001

[] 26

[] 06

[摘要] 详细介绍了催化剂主体金属、助剂金属、载体材料 3个方面对甲醇羰基化合成乙酸的催化剂最新研究情况 ,同时也介绍了不用碘甲烷促进的催化剂情况。

[英文摘要] The research progress of catalysts used to produce acetic acid by methanol carbonylation is reviewed from four respects:based metal catalysts,promoter metals,their supports and catalysts without CH 3I promoting.

 

38

[题名] NaY型分子筛负载PW(12)催化肌苷合成四乙酰核糖的研究

[英文名称]  Synthesis of Ribofuranose Tetraacetate from Inosine with NaY Zeolite Supported Heteropoly-acid as Catalyst

[作者] 赵景联; 陈红; 王云海

[机构] 西安交通大学环境与化学工程学院

[刊名] 精细化工

[] 2001

[] 18

[] 02

[摘要] NaY型分子筛负载PW12 催化肌苷合成 1,2 ,3 ,5 O 四乙酰 β-D -呋喃核糖进行了研究。结果表明 :0 5gPW12 /mLH2O的水溶液等体积浸泡NaY型分子筛 30h ,烘干后于 430焙烧 28h ,制得催化剂。30g肌苷 (11.23mmol) 0.45g催化剂混合物中加入 2.4g乙酸酐 (0.255mol) 138下搅拌回流反应 65h ,1,2 ,3,5 O 四乙酰-β-D- 呋喃核糖的收率达到 92.3 %

[英文摘要] D Ribofuranose 1,2,3,5 tetraacetate() is prepared from inosine and acetic anhydride with NaY zeolite supported heteropoly acid H 3PW 12 O 40 (PW 12 ) as catalyst which is synthesized by adding 0 5 g PW12 to 1 mL H2O,immersing an equal volume of NaY zeolite for 30 h at room temperature and then baking for 3 0 h at 430 .The yield of can reach 92 3% by adding 24 g(0 255 mol) acetic anhydride to 3 0 g(11 .23 mmol) inosine and 0 45 g catalyst(1.6% by weight of the system), ,stirring for 6·5 h at 138.

[基金]西安交通大学理科基础研究基金!(970 7);; 环境与化学工程学院学科建设基金资助项目

 

39

[题名] 固体酸催化甲醇和叔丁醇合成甲基叔丁基醚的研究

[英文名称]  Synthesis of Methyl Tert-Butyl Ether from Methanol and Tert-Butyl Alcohol by Solid Acid Catalysis

[作者] 赵景联; 苏科峰; 王云海

[机构] 西安交通大学化工学院

[刊名] 精细石油化工进展

[] 2000

[] 1

[] 06

[摘要] 研究了以甲醇和叔丁醇为原料合成甲基叔丁基醚用催化剂及反应条件。实验表明:用稀盐酸浸渍处理的732型强酸性阳离子交换树脂具有良好的催化效果。反应的最佳条件为:甲醇与叔丁醇摩尔比1:1,催化剂用量24,沸腾回流7h,此时转化率为51.3,产率可达37.2%。

[英文摘要] he catalysts and reaction conditions for the synthesis of methyl tert-butyl ether (MTBE) from methanol and tert-butyl alcohol were studied. It was found that Resin 732 had the highest catalytic activity when it was immersed in 1 mol/L HCl solution for 1 h. The factors influencing the yield of MTBE were discussed. Under the optimum reaction conditions, i.e. , the molar ratio of methanol to tert-butyl alcohol 1 : 1, amount of catalyst -24 wt. % (based on the system total mass), and time fpr boiling refluxing.

 

 

 

40

[题名] PW(12)/USY-1固载杂多酸催化合成双酚A的研究

[英文名称] Synthesis of Bisphenol A by Solid Heteropolyacid PW(12)/USY-1

[作者] 赵景联; 杨树成

[机构] 西安交通大学环境与化学工程学院

[刊名] 精细石油化工进展

[] 2000

[] 1

[] 11

[摘要] PW(12)/USY-1固载杂多酸为催化剂,苯酚和丙酮为原料,催化缩合双酚A。通过对催化剂制备的正交试验,优选了催化剂的制备条件:H3PW12O40USY-1质量比为1:1,H3PW12O40浓度为25,480焙烧4h制备的催化剂活性最高。通过对缩合反应的正交试验,优化了双酚A合成反应条件:苯酚与丙酮摩尔比为8:1,催化剂用量为反应物总质量的9,反应温度为120,反应时间为3h,其产率可达62.6%。

[英文摘要] The synthesis of bisphenol A from phenol and acetone was catalyzed by solid heteropolyacid PW12/USY-1 and the optimum preparational conditions of catalyst were studied. It was found that catalyst activity of USY-1 was the highest under weight ratio of H3PW12O40/USY-l = l:1 ,the concen-tration of H3PW12O40 of 25%,the temperature of 480 and the time of 4h. Factors influencing on the yield of bisphenol A reaction were studied by using orthogonal design. The yield of the bisphenol A reached up to 62. 6% unde

 

41

[题名] 西安市15万吨/年城市生活垃圾资源化系统

[英文名称] 

[作者] 赵景联

[机构] 西安交通大学环化学院环境工程系

[刊名] 陕西环境

[] 2000

[] 01

[摘要] 在对西安市城市生活垃圾产生特点、终处理现状及社会经济条件进行系统的调查和科学的分析基础上,提出了西安市15万吨/年城市生活垃圾资源化系统,并对该系统的可行性进行了研究

 

42

题名] D-核糖高产菌株的选育

[英文名称]  Breeding of a high-D-ribose yield producing strain

[作者] 赵景联; 黄建新

[机构] 西安交通大学化工学院; 西北大学生物学系

[刊名] 西北大学学报(自然科学版)

[] 2000

[] 30

[] 01

[摘要] 以枯草芽孢杆菌 ( Bacillus subtilis)为出发菌 ,经紫外线诱变处理 ,选育出莽草酸营养缺陷型突变株 Bs- 09,其发酵产物经物理和化学鉴定为 D-核糖。经碳源和氮源试验发现 ,该菌株在以葡萄糖或山梨糖为碳源 ,酵母粉或玉米浆为有机氮源 ,硫酸铵为无机氮源 ,碳氮比为6的发酵培养基中生长良好。菌株在 36 ,pH 6.8,转速为 230 r/min摇床中培养 72h,其生物量由原出发菌的3.65g·L-1增至 8.76g·L-1,D-核糖含量从6.05g·L-1增至 65.7g·L-1,所得高产菌株遗传性能稳定。发酵D-核糖具优良特性 ,适用于医药和食品的生产

[英文摘要] shikimic acid nutrition mutant Bs 09 strain was obtained through mutating the Bacillus subtilis by ultraviolet light, it can be used to produce D ribose. The Bs 09 strain was found to grow well in the medium, using glucose or glocitol as carbon source, yeast powder or corn steep liquer as organic nitrogen source and (NH4)2SO4 as inorganic source, with the ratio of carbon and nitrogen being 6. Cultivated for 72 h under the condition of 36, pH 6.8 and 230 r/min, the biomass and D ribose content of Bs-09 strain increased to 8.76 g·L-1and 65.7 g·L-1respectively from the original 3.65 g·L-1and 6.05 g·L-1. Pase-generation test indicated that the heredity character of Bs-09 strain is stable. It is proved that D-ribose produced gy Bs-09 strain is good in quality and fit for medicine and food production

 

43

题名] 中空纤维膜分离有机混合物中水的研究

[英文名称]  Separation of Water from Organic Mixture with Hollow Fiber Membrane

[作者] 杨伯伦; 李剑君; 杨三八; 王华军; 赵景联

[机构] 西安交通大学

[刊名] 西安交通大学学报

[] 2000

[] 34

[] 09

[摘要] 利用聚乙烯醇 (PVA)中空纤维膜 ,以渗透蒸发技术分离了乙醇 水、叔丁醇 水以及乙醇 叔丁醇 水混合物 .根据研究体系的实际 ,定义了分离系数、渗透通量以及渗透蒸发分离指数的数学表达式 ,并以此为基准 ,考察了分离条件与上述分离特性参数间的关系 .实验结果表明 :渗透蒸发分离指数随温度及供给液浓度的增加呈单调递增趋势 ,随供给液流速的增加呈先增后减的趋势 .

[英文摘要] Hollow fiber membrane is empolyed to separate ethanol water, tert butyl alcohol water, ethanol tert butyl alcohol water mixture with pervaporation technique. The expressions of separation factor, permeation rates and pervaporation separation index are defined mathematically for the system. The relationship of these parameters is examined at separation condition. It is found that the pervaporation seperation index increases monotonically with temperature and concentration of water. A peak is observed when the flow rate is increased

 

44

[题名] SO4(2-)/ZrO2催化合成核黄素四丙酸酯的研究

[英文名称] Synthesis of Riboflavin Tetrapropanate by Solid Superacid Sulphate Ion on Zirconium Dioxide

[作者] 赵景联; 张周梅

[机构] 西安交通大学

[刊名] 西安交通大学学报

[] 2000

[] 34

[] 06

[摘要] 合成了不同种类的SO2-4/MxOy型固体超强酸催化剂 ,并考察了各种催化剂对合成核黄素四丙酸酯反应活性的影响 ,发现SO2-4/ZrO2 固体超强酸催化剂活性最高 .通过单因子实验 ,探讨了SO2-4/ZrO2 的制备条件、催化剂用量、反应温度和反应时间等因素对酯化反应的影响 ,优化了催化剂制备条件和酯化反应条件 .实验结果表明 : SO2-4/ZrO2固体超强酸催化剂对核黄素四丙酸酯的合成反应具有良好的催化活性 ,具有易分离、不腐蚀设备、可减少环境污染及催化剂能够重复使用等特点 ,因此具有较好的应用前景。

[英文摘要] The riboflavin tetrapropanate was synthesized starting from riboflavin and propionic anhydride. The solid superacid sulphate ion on zirconium dioxide is used as a catalyst. It was found that the catalyst activity was the highest when zirconium oxychloride·8 water immersed in 1 mol/L sulphuric acid for 24 h and baked 3 h at 600 degree. The factors influencing the yield of the esterification of riboflavin and propionic anhydride are discussed. Optimum conditions for reaction involve that riboflavin and propionic anhydride is 140 (molar ratio), mass of catalyst is 4.7% of the total system mass, raction temperature is 85 degree, and reaction time is 3 h. Yield of riboflavin tetrapropanate reaches 78.3%.

[基金] 西安交通大学理科基础研究基金资助项目(9707);化学工程学院学科建设基金资助项目

 

45

[题名] 固体超强酸SO42-/TiO2催化合成尿囊素的研究

[英文名称] Synthesis of Allantoin by Solid Superacid SO42-/TiO2

[作者] 赵景联; 张国华

[机构] 西安交通大学化工学院精细化工系

[刊名] 日用化学工业

[] 2000

[] 06

[摘要] 用固体超强酸 SO2-4 /TiO2 为催化剂 ,以尿素和乙醛酸为原料合成了尿囊素。得到最佳条件为:TiO2 1mol.L-1H2SO4溶液中浸渍12h,再在 600焙烧3h;尿素与乙醛酸摩尔比 3.5 :1,催化剂9% ,时间3h,温度 7275 ,产率达57.4%

[英文摘要] The allantoin was synthesized starting from carbamide and ethyl aldehydic acid by the solid superacid SO2-4 /TiO2 catalyst.It was found that the optiume experimental conditions were that TiO2 was immersed in 1 mol·L -1 H2SO4 for 12h and baked at 600 for 3h;the yield of the allantion could reach up to 57.4% under molar ratio of carbamide and ethyl aldehydic acid 3.51,amount of SO2-4 /TiO2 solid superacid catalyst of 9%,the reaction temperature of 7275 and reaction time of 3h.

[基金] 西安交通大学理科基础研究基金资助项目(9707);化学工程学院学科建设基金资助项目

 

46

[题名] 枯草芽孢杆菌突变株BS-9发酵D-核糖条件研究

[英文名称] Production of DRibose by Bacillus Subtilis BS 9 Strain

[作者] 赵景联

[机构] 西安交通大学

[刊名] 西安交通大学学报

[] 1999

[] 33

[] 08

[摘要] 以枯草芽孢杆菌为出发菌株,经紫外线诱变处理,选育出莽草酸营养缺陷型突变株BS-9,其发酵产物经物理、化学鉴定为D-核糖.通过利用碳源、氮源实验,发现该突变株在以葡萄糖为碳源、玉米浆和硫酸铵为氮源的发酵培养基中生长良好,在温度为3,pH值为6.8,转速为230r·min-1中摇床培养72h,D-核糖质量浓度可高达67.6g·-1,且葡萄糖基本耗尽

[英文摘要] A Shikimic acid nutrition mutant BS9 Strain was obtained through mutating the Bacillus subtilis by ultraviolet light; it can be used to produce D ribose. The BS9 strain was found to grow well using glucose as carbon source and corn steep liquer and (NH4)2SO4 as nitrogen source. The process was cultivated for 72 h under the condition of 36 , pH 6.8 and 230 r·min -1 . The content of  Dribose was more then 67.6 g·L -1 such that the glucose was almost used up.

[基金]西安交通大学理科基础研究基金

 

47

[题名] 固定化黑曲霉Ax-6分生孢子生产柠檬酸的研究

[英文名称] Citric Acid Production by Immobilized Conidia of Aspergillus niger Ax 6

[作者] 赵景联

[机构] 西安交通大学

[刊名] 西安交通大学学报

[] 1999

[] 33

[] 02

[摘要] 用海藻酸钙包埋黑曲霉Ax-6分生孢子制成固定化孢子,在发酵培养基中进行表面培养和间歇式培养生产柠檬酸.固定化孢子在14%蔗糖为单一碳源的培养基中,pH为3-8、温度为3下表面培养13d,柠檬酸产量为6553g·-1.在相同条件下,间歇式培养31d,柠檬酸的产量保持在52.15~81.02g·-1,第2批柠檬酸产量高达81.02g·-1,而游离孢子仅保持发酵17d第2批柠檬酸最高产量为75.07g·-1,且随反应批数的增加而急剧下降

[英文摘要] Conidia of Aspergillus niger Ax 6 was immobilized with calcium alginate for the production of citric acid by surface and batch culture. Immobolized conidia were inoculated into productive medium containing 14% sucrose as the carbon source, pH 3.8,and inoculated at 35 for 13 days by surface culture to produce 65.53 g·L -1 anhydrous citric acid. The same conditins were applied to a batch culture. It was found that immobilized conidia could maintain a longer period for citric acid production (31 days).Over 70 g·L-1anhydrous citric acid yield was obtained for urns No 2~4 ,while the yield for ahnydrous citric reached 81.02 g·L-1for run No 2. In contrast, free conidia maintained a shorter acid-producing phase of 17 days. The maximum yield for anhydrous citric acid was 75.07 g·L-1for run No 2, but dropped quickly as the run mumber increased

[基金]西安交通大学理科基础研究基金

 

48

[题名] 固体超强酸SO42-/TiO2催化合成葡萄糖五乙酸酯

[英文名称]  SYNTHESIS OF GLUCOSE PENTAACETATE BY SOLID SUPER ACID SO42-/TiO2/TiO2

[作者] 赵景联; 刘莎

[机构] 西安交通大学化工学院

[刊名] 精细石油化工

[] 1999

[] 01

[摘要] 合成了 SO2-4/MxOy 型固体超强酸催化剂 ,并考察了催化剂种类和制备条件对催化活性的影响。发现SO2-4 /TiO2 催化活性比SO2-4/ZrO2 SO2-4/Fe2O3 ;MxOy 型氧化物在 1 mol/L H2SO4溶液中浸渍 14 h,600下焙烧 3h催化活性最高。以自制的固体超强酸SO2-4 /TiO2作为催化剂 ,通过葡萄糖和乙酸酐反应合成葡萄糖五乙酸酯 ,并探讨了诸因素对产率的影响。实验表明 :糖酸摩尔比16.0 ,催化剂用量 9% ,反应时间3h,反应温度 1151 20 ,产率可达 86.4 %

[英文摘要] The solid superacid catalyst SO2-4/MxOy was synthesized and the preparational conditions of catalyst were also studied. It was found that the catalyst activity of SO2-4 /TiO2 immersed in 1 mol/L H2SO4for 12 h and cured at 600 for 3 h was the highest. The synthesis of glucose pentaacetate from glucose and acetic anhydride was catalyzed by solid superacid SO2-4 /TiO2, and the factors influencing on the yield of the reaction were discussed. The yield of the glucose  pentaacetate could reach over 86.4% under molar ratio of glucose and acetic anhydride 16, the reaction temperature of 118~120, reaction time of 3h and amount of SO2-4 /TiO2 solid superacid catalyst of 9%.

[基金]西安交通大学理科基础研究基金资助项目

 

49

[题名] 固体超强酸ZrO2-SO42-催化合成核黄素四乙酸酯

[英文名称] Synthesis of Riboflavin Tetraacetate by Solid Superacid ZrO2-SO42- 

[作者] 赵景联; 杨永刚

[机构] 西安交通大学化学工程学院精细化工系

[刊名] 精细化工

[] 1999

[] 16

[] 02

[摘要] 对固体超强酸ZrO2-SO42-化合成核黄素四乙酸酯进行了研究。核黄素与乙酸酐摩尔比1:40,催化剂用量为反应物总质量的8.0%,反应温度8,反应时间2.5h,核黄素四乙酸酯产率可达76.9%。ZrO2-SO4(2-)催化活性高于TiO-SO2-和Fe-,SO2-~ZrO在1mol/LH SO中浸渍 24h,60焙烧 3h催化活性最高。

[英文摘要] The riboflavin tetraacetate was synthesized starting from riboflavin and acetic anhydride, and the solid superacid ZrO2- SO42- as catalyst. The yield of riboflavin tetraacetate reached up to 76. 9% by slowly adding 0. 01mol (3. 76g) riboflavin to 4g (8% of system loud mass) solid superacid ZrO2 - SO42- in 0. 4mol (40. 8g) acetic anhydride and stirring for 2. 5 hours at 80. The solid superacid catalyst ZrO2 - SO42- was synthesized by adding 4. 0g ZrO2 to 30ml 1mol/L H2SO4, immersing 24 hour at 30 , baking 3 hours at 600.

[基金]西安交通大学理科基础研究基金资助项目

 

50

[题名] 固体超强酸SO42-/TiO2催化合成蔗糖八乙酸酯研究

[英文名称] Studies on the Synthesis of Sucrose Octaacetate by SO42-/TiO2 Solid Superacid

[作者] 赵景联

[机构] 西安交通大学化工学院

[刊名] 化学世界

[] 1999

 [] 11

[摘要] 采用固体超强酸SO42-/TiO2为催化剂,蔗糖和乙酸酐反应合成蔗糖八乙酸酯。最佳反应条件为:糖酸摩尔比110,催化剂用量9% ,反应时间3 h,反应温度134~13,产率可达91.2%。

[英文摘要] From sucrose and acetic anhydride the synthesis of sucrose octaacetate was catalyzed by SO42-/TiO2 solid superacid. The factors influencing on the yield of the reaction were discussed. The reaction conditions recommended are: molar ratio of sucrose to acetic anhydride, 110; amount of SO2-4/TiO2 catalyst, 9%; reaction temperature, 134136; Reaction time, 3h; yeild, 91.2%.

[基金]西安交通大学理科基础研究基金资助项目

 

    

会议论文

1

[题名]  磁载TiO2/Al2O3/Fe3O4复合光催化剂的制备及其光催化性能

[作者]  李厚宝 赵景联 黄龙

[机构]  西安交通大学

[刊名]  海峡两岸环保可持续发展学术交流会论文集

[] 2007.10 ,西安

 

2

[题名]  杂多酸光催化氧化降解酸性品红染料废水的研究

[作者]  孙亚萍,赵景联

[机构]  西安交通大学

[刊名]  第九届海峡两岸环境保护学术研讨会论文集222-225

[] 2004.5,西安

 

3

[题名]  超声辐射餐饮污水破乳脱油实验研究

[作者]  梁勇,赵景联 

[机构]  西安交通大学

[刊名]  第九届海峡两岸环境保护学术研讨会论文集266-269

[] 2004.5,西安

 

4

[题名]  超声波辐射SiW12/NaY固载杂多酸催化耦合降解LAS的研究

[作者]  种法国,赵景联,彭昌峰

[机构]  西安交通大学

[刊名]  第九届海峡两岸环境保护学术研讨会论文集278-281

[] 2004.5,西安

 

5

[题名]  赤泥絮凝剂的合成及其在造纸黑液处理中的应用研究

[作者]  尚雪,赵景联,梁勇

[机构]  西安交通大学

[刊名]  第九届海峡两岸环境保护学术研讨会论文集341-344

[] 2004.5,西安

 

6

[题名]  活化赤泥处理含铬废水的研究

[作者]  王新平,赵景联

[机构]  西安交通大学

[刊名]  第九届海峡两岸环境保护学术研讨会论文集345-348

[] 2004.5,西安

 

7

[题名]  固定化脱氮硫杆菌脱除H2S的研究

[作者]  马艳玲,赵景联,杨伯伦

[机构]  西安交通大学

[刊名]  第九届海峡两岸环境保护学术研讨会论文集1049-1052

[] 2004.5,西安

 

8

[题名]  微波辐射Fenton试剂法对水中邻氯苯酚脱氯降解作用的研究

[作者]  赵景联,李厚宝,梁勇,孙亚萍

[机构]  西安交通大学

[刊名]  第十届海峡两岸环境保护学术研讨会论文集,台湾,高立图书有限公司出版,,209-212

[] 2005,台中

 

9

[题名]  固载杂多酸光催化耦合降解酸性品红染料废水的研究

[作者]  孙亚萍,赵景联

[机构]  西安交通大学

[刊名]  第二届全国环境化学学术报告会论文集(上海)5-91~5-94

 [] 2005

 

10

[题名]  微波辐射餐饮业油烟雾处理中乳化废液破乳研究

[作者]  梁勇,马韵桐,赵景联

[机构]  西安交通大学

[刊名]  中国化学会第七届水处理化学大会暨学术研讨会会议论文集(山东济南)

    555-559

[] 2005

 

11

[题名]  超声辐射Fenton反应连续流方式降解水相酚的研究

[作者]  赵景联    李厚宝    苏慈

[机构]  西安交通大学

[刊名]  中国化学会第八届水处理化学大会暨学术研讨会会议论文集(内蒙古呼和浩特)

[] 2006

 

12  

[题名]  Sono-photocatalytic synergetic degradation of CBW by TiO2 nanoparticles

[作者]  Bai bo, Zhao Jing-lian, Feng Xiao

[机构]  西安交通大学

[刊名]  “第八届海峡两岸环境保护学术研讨会”, 武汉大学/新竹交通大学主办..

[] 2002

 

13  

[题名]  基于“场流”理论分析的AOP反应强化技术研究

[作者]  赵景联, 白波

[机构]  西安交通大学

[刊名] “环境化学中青年学者学术研讨会”, 国家自然科学基金委员会化学科学部主办

[] 2003, 10.广州

 

14

[题名]PREPARATION AND FRACTAL, ADSORPTION, PHOTOCHEMICAL CHARACTERIZATION OF TiO2 PARTICLES
[作者] BAI Bo ZHAO Jinglian FENG Xiao; WEI Zhixian;

[机构] Department of Chemical Engineering; Xi’an Jiaotong University; Xi’an 710049; Shaanxi; China; Northwest University; Xian 710069; 

[刊名] The Second Joint China/Japan Chemical Engineering Symposium (CJCES) 

[] 2002 , Shanghai, China