铁基加氢催化剂活性相的构建及加氢脱硫性能研究  

Study on construction of active phase and hydrodesulfurization performance of Fe-based hydrogenation catalyst

作　　者：申宝剑[1] 李国省 任申勇[1] Shen Baojian;Li Guosheng;Ren Shenyong(State Key Laboratory of Heavy Oil Processing、The Key Laboratory of Catalysis of CNPC、College of Chemical Engineering and Environment,China University of Petroleum,Beijing 102249,China;School of Chemistry and Chemical Engineering,Heze University,Heze 274015,China)

机构地区：[1]中国石油大学(北京)化学工程与环境学院、CNPC催化重点实验室、重质油全国重点实验室,北京102249 [2]菏泽学院化学化工学院,山东菏泽274015

出　　处：《炼油与化工》2024年第4期1-11,共11页Refining And Chemical Industry

基　　金：国家自然科学基金创新研究群体科学基金(22021004);国家自然科学基金(21776304)。

摘　　要：综述了铁(Fe)基加氢脱硫(HDS)催化剂的研究进展,为开发高效且经济的金属加氢催化剂提供了重要方向。文中基于该课题组多年来在Fe基HDS催化剂领域的研究,系统总结了Fe基HDS催化剂的研究历程,重点阐述了Fe基催化剂的电子结构调控机制及其对HDS性能的影响。此外,分析了Fe基催化剂在二苯并噻吩(DBT)和4,6-二甲基苯并噻吩(4,6-DMDBT)上的HDS反应机理,为设计和开发低成本HDS催化剂提供了思路。The article provides a comprehensive overview of the research progress in iron(Fe)-based hydrodesulfurization(HDS)catalysts,offering crucial insights into the development of efficient and economical metal-based hydrogenation catalysts.Drawing upon years of research conducted by our research group in the field of Fe-based HDS catalysts,this paper systematically summarizes the evolution of Fe-based HDS catalysts,with a particular emphasis on elucidating the electronic structure modulation mechanisms of Fe-based catalysts and their subsequent impact on HDS performance.Furthermore,it delves into the analysis of the HDS reaction mechanisms of Fe-based catalysts in the presence of dibenzothiophene(DBT)and 4,6-dimethyldibenzothiophene(4,6-DMDBT),offering valuable insights into the catalytic processes.This comprehensive review serves as a roadmap for the design and development of low-cost HDS catalysts.

关 键 词：Fe基催化剂 加氢脱硫 电子结构调控 电子助剂 

分 类 号：TQ426.8[化学工程]