加氢裂化尾油异构脱蜡生产高粘度指数润滑油基础油的研究  

Study on Isodewaxing process to produce high viscosity index lube base oil from hydrocracking tail oil

作　　者：刘彦峰[1] 王甫村[1] 吴显军[1] 朱金玲[1] 刘宝丽[1] 

机构地区：[1]大庆石化公司研究院,大庆163714

出　　处：《化工科技市场》2007年第1期45-47,共3页Chemical Technology Market

摘　　要：采用自主研制的YF-04催化剂对同一种加氢裂化尾油进行了异构脱蜡试验。结果与美国雪弗隆公司催化剂（以代号Ch表示）对比分别表明：I）YF-04异构脱蜡催化剂具有较好的异构活性和选择性；2）与催化脱蜡相比，YF-04异构脱蜡催化剂具有基础油收率高、粘度指数高、副产品价值高的特点；3）在同等条件下，YF-04催化剂的异构脱蜡活性及选择性均好于Ch催化剂。Isodewaxing performance evaluation between our YF - 04 catalyst and ch catalyst of Chevron company which used the same hydrocracking tail oil as feed oil showed ： 1, YF - 04 isodewaxing catalyst has better isodewaxing activity and selectivity ;2, YF -04 isodewaxing catalyst has the advantages of high yield, high viscosity index base oil, high valuable by - product compared to catalytic dewaxing process ;3, under the same operating conditions, isodewaxing activity and selectivity of YF -04 catalyst are better than that of Ch catalyst.

关 键 词：加氢裂化尾油 异构脱蜡 催化剂 

分 类 号：TE966[石油与天然气工程—石油机械设备]