柴油超深度加氢脱硫催化剂研究进展  

An Overview of Catalysts for Ultra-deep Hydrodesulfurization of Diesel

作　　者：陈燕蝶[1] Chen Yandie(School of Public Security Information Technology and Intelligence,Criminal Investigation Police University of China,Shenyang 110854)

机构地区：[1]中国刑事警察学院公安信息技术与情报学院,辽宁沈阳110854

出　　处：《中阿科技论坛（中英文）》2021年第9期202-207,共6页China-Arab States Science and Technology Forum

基　　金：financially supported by National Nature Science Foundation of China(NSFC grant No.21173214)。

摘　　要：文章简要阐述了近年来在加氢脱硫领域相关催化剂的重要进展,尤其是国内外关于柴油超深度加氢脱硫的最新成果。在常规温和的加氢脱硫条件下,除了传统的负载加氢催化剂以外,具有高金属含量的体相非负载催化剂显示出优良的加氢性能和加氢脱硫活性,可以生产满足环境法规要求的超低硫含量的柴油。Important progresses in hydrodesulfurization(HDS)field on HDS catalysts in recent years are reviewed,concluding the latest results about ultra-deep hydrodesulfurization of diesel oil over catalysts at home and abroad.Under mild HDS conditions,except conventional supported catalysts,bulk catalysts with high metal contents also exhibit excellent HDS performance and high hydrogenation activity.Moreover,the bulk catalysts can produce clean low-sulfur diesel oil to meet environmental legislation.

关 键 词：多金属催化剂 深度加氢脱硫 柴油 活性 

分 类 号：O643[理学—物理化学]