丁烯齐聚油中烯烃的加氢  

Hydrogenation of oligomerization of butene

作　　者：马红江[1] 刘根生[1] 李斯琴[1] 

机构地区：[1]中国石油兰州石化公司石油化工研究院,甘肃兰州730060

出　　处：《石化技术与应用》2003年第3期166-169,共4页Petrochemical Technology & Application

基　　金：中国石油天然气股份有限公司资助项目(合同号200804-04)

摘　　要：进行了丁烯齐聚油的加氢处理研究,考察了反应温度、空速及氢油比等对加氢效果的影响。结果表明,温度80～200℃,空速1.0～2.0h-1,氢油比1.0～2.5,压力1.5～3.0MPa时,齐聚油中质量分数95%以上的烯烃可加氢至35%以下,烯烃加氢率达95%以上,并保持产品辛烷值不降低;开发的齐聚加氢催化剂,工艺操作条件缓和,易于实施,有广阔的推广应用前景。The hydrogenation of oligomerization of butene was studied.The effects of temperature,space velocity and hydrogen-oil ratio on the hydrogenation was investigated.The results showed that when temperature was 80～200 ℃,space velocity was 1.0～2.0 h -1 ,hydrogen-oil ratio was 1.0 ～ 2.5 and pressure was 1.5～3.0 MPa,the hydrogenation of oligomerization of butene was more than 95% without decreasing the octane number.

关 键 词：丁烯齐聚油 烯烃 加氢处理 反应温度 空速 氢油比 

分 类 号：TQ325.15[化学工程—合成树脂塑料工业]