乙烯二聚反应条件探讨  

Study on Condition of Ethylene Dimerization

作　　者：于正一[1] 

机构地区：[1]中原石油化工有限责任公司,濮阳457000

出　　处：《广州化工》2000年第3期38-42,共5页GuangZhou Chemical Industry

摘　　要：简述了乙烯二聚反应的机理 ,指出影响反应的因素除IFP提及的催化剂、温度、压力外 ,还有停留时间、返混、溶解等。并分析了中原石化Unipol聚乙烯装置 1999年初静电产生的原因。The process of ethylene dimerization was described briefly.The factors which affect the dimerization mentioned by IFP such as catalyst,temperature,pressure and other factors not mentioned by IFP such as residence time,back-mixing,dissolution were indicated. The reason of static appeared in Unipol PE unit of Zhongyuan Petrochemical Corporation at the beginning of 1999 was analyzed.

关 键 词：乙烯 二聚反应 转化率 停留时间 返混 溶解 

分 类 号：TQ221.211[化学工程—有机化工]