多环芳烃催化加氢催化剂与反应机理研究进展  

Research progress on catalysts and reaction mechanism for catalytic hydrogenation of polycyclic aromatic hydrocarbons

作　　者：唐瑞源 吴康 刘凯 曹鹏程 袁悦 TANG Rui-yuan;WU Kang;LIU Kai;CAO Peng-cheng;YUAN Yue(Research Center of Petroleum Processing&Petrochemicals,Xi'an Shiyou University,Xi'an 710065,China;Shandong Dongming Petrochemical Group Co.,Ltd.,Heze 274500,China)

机构地区：[1]西安石油大学石油炼化工程技术研究中心,陕西西安710065 [2]山东东明石化集团有限公司,山东菏泽274500

出　　处：《现代化工》2021年第7期61-67,共7页Modern Chemical Industry

基　　金：重质油国家重点实验室开放课题项目(SKLOP201901001);西安石油大学研究生创新与实践能力培养项目(YCS19113076)。

摘　　要：重点阐述了加氢催化剂的活性组分与载体对多环芳烃催化加氢性能的影响,同时综述了选择性催化加氢反应机理,研究发现,多环芳烃催化加氢受到活性组分的分散性和颗粒大小、载体酸性和孔道分布的影响,最后指出了加氢催化剂开发应关注的内容。The effects of the active components and carrier of hydrogenation catalysts on the catalytic performance of the catalysts in hydrogenation of polycyclic aromatic hydrocarbons(PAHs)are expounded,and reaction mechanism are discussed.It is found that the performance of catalysts can be impacted by the distribution and particle size of active components,and the acid and structure of carrier.Some suggestions for the development of catalyst for selective hydrogenation of PAHs are given.

关 键 词：多环芳烃 加氢催化剂 反应机理 

分 类 号：TE624[石油与天然气工程—油气加工工程]