GS-11M乙苯脱氢催化剂的工业应用  

Commercial Application of GS-11M Catalyst for Dehydrogenation of Ethylbenzene

作　　者：袁双平 

机构地区：[1]中国石化催化剂有限公司上海分公司,上海200540

出　　处：《化学世界》2014年第3期183-186,192,共5页Chemical World

摘　　要：介绍了GS-11M催化剂在工业装置运行的情况,阐述和分析了乙苯脱氢反应温度、反应压力、反应水比与转化率和选择性的关系。工业应用结果表明:GS-11M催化剂具有活性高、抗粉化性能强、稳定性好、使用寿命长的特点,综合性能达到国际先进水平。The performance of GS-11M catalyst for dehydrogenation of ethylbenzene was described. The re- lationships between the process conditions, such as reaction temperature ,reaction pressure and molar ratio of steam to ethylbenzene, and ethylbenzene conversation and selectivity to styrene were analyzed. The commercial application results showed that GS-11M catalyst exhibited high activity and selectivity, lower resistance to flow, excellent stability and long service life.

关 键 词：乙苯脱氢 苯乙烯 GS-11M催化剂 

分 类 号：TQ241.1[化学工程—有机化工] TQ325.2