新型铬/钒双金属聚乙烯催化剂的共聚和氢调性能研究  

STUDY ON COPOLYMERIZATION AND HYDROGEN SENSITIVITY OF NEW TYPE Cr /V BIMETALLIC CATALYST FOR POLYETHYLENE

作　　者：徐晓[1] 范大鹏[1] 严婕[1] 李功韬[1] 齐立芳[1] 

机构地区：[1]中国石化齐鲁分公司研究院,山东淄博255400

出　　处：《齐鲁石油化工》2014年第2期100-103,共4页Qilu Petrochemical Technology

摘　　要：在实验室小试气相聚合釜中对铬/钒双金属催化剂进行了乙烯聚合评价,重点进行了乙烯/丁烯-1共聚性和氢气敏感性研究,探讨了加入丁烯-1和氢气及其不同浓度对树脂性能的影响。This paper evaluated the new type chromium/vanadium bimetallic catalyst in small scale gas phase stirred autoclave in laboratory , mainly studied on the copolymerization performance of ethylene/1-butene and hydrogen sensitivity , and investigated the effect on the resin performances of the addition of 1-butene and hydrogen and their amounts.

关 键 词：铬钒催化剂 丁烯-1共聚 氢气 共聚 乙烯 

分 类 号：TQ426[化学工程]