裂解汽油一段加氢催化剂的研究进展  

Progress in First Stage Hydrogenation of Pyrolysis Gasoline

作　　者：苏晓云[1] 夏德强[1] 赵立祥[1] 吕维华[1] 

机构地区：[1]兰州石化职业技术学院,甘肃兰州730060

出　　处：《科学之友（下）》2011年第6期152-152,168,共2页Friend of Science Amateurs

摘　　要：乙烯工业副产物裂解汽油是芳烃抽提的重要原料,加氢精制是处理裂解汽油最有效、最经济的方法。文章主要介绍了裂解汽油一段加氢钯系、镍系催化剂的研究进展,同时指出裂解汽油一段加氢催化剂在工业应用上存在的问题。Pyrolysis gasoline as by - product in ethylene industry is the important raw material for aromatics extraction. Hydrofining is the most economic, effective way for pyrolysis gasoline. Palladium catalyst and nickel catalysts using in first stage hydrogenation of pyrolysis gasoline were reviewed, The problem in first stage hydrogenation of pyrolysis gasoline industrial applications was discussed.

关 键 词：裂解汽油 加氢催化剂 镍 钯 

分 类 号：TE624[石油与天然气工程—油气加工工程]