Algal bio-oil refinery: A review of heterogeneously catalyzed denitrogenation and demetallization reactions for renewable process
发布时间：2025-04-30
点击次数：
- 发布时间：
- 2025-04-30
- 论文名称：
- Algal bio-oil refinery: A review of heterogeneously catalyzed denitrogenation and demetallization reactions for renewable process
- 发表刊物：
- Renewable Energy
- 摘要：
- In order to maintain a sustainable economy development, human beings are forced to seek alternative carbon sources to alleviate the heavy dependency on are a limited fossil fuels resource. Converting renewable microalgae biomass into liquid fuels is one of the promising way. However, the existence of nitrogen heteroatom and metal elements in microalgal bio-crude oil will extremely deteriorate the quality and inhibit the commercial utilization of microalgal bio oil. It is highly necessary to remove those nitrogen and metal elements from microalgal bio oil phase to meet the strict environmental and clean production requirements. Therefore, this paper extensively reviewed the updated results on catalytic denitrogenation and demetallization of microalgal bio-crude oil, including summary on the mechanism of C-N bond breaking, reaction pathways of major N-containing and metalloporphrins model compounds. Besides, the challenges facing the catalytic process, for example, catalyst stability and operating conditions during the denitrogenation and demetallization reactions were appraised as well.
- 合写作者：
- Xu Liu, Yang Guo*, Anish Dasgupta, Haoran He, Donghai Xu, Qingqing Guan
- 是否译文：
- 否
- 发表时间：
- 2021-11-06