饱和醇对环己烯齐聚反应的引发效果的对比研究  

Saturated alcohols on cyclohexene oligomerization reaction triggered by the comparative research of the effect

作　　者：赵春明[1] 丁洪生[1] 赵瑛祁[1] 张于[1] 

机构地区：[1]辽宁石油化工大学化学与材料科学学院,辽宁抚顺113001

出　　处：《应用化工》2012年第5期784-787,共4页Applied Chemical Industry

基　　金：辽宁省教育厅资助项目(20060506)

摘　　要：分别使用甲醇、乙二醇、丙三醇三种饱和醇为引发剂,以三氟化硼为催化剂对环己烯的聚合进行了对比研究。考察了反应温度、反应时间、反应压力、引发剂质量分数等工艺条件对齐聚产物收率的影响。结果表明,环己烯齐聚的最佳工艺条件是:温度为60℃,反应时间为4 h,反应压力为0.4 MPa,引发剂质量分数为0.5%,通过色谱分析,齐聚产物中只有环己烯的二聚、三聚、四聚和五聚产物,没有裂解产品。Using methanol,glycerol,ethylene glycol three saturated alcohol as initiator,to three boron fluoride as catalyst for the polymerization of cyclohexene was studied.The effects of reaction temperature,reaction time,reaction pressure,initiator concentration process conditions such as alignment poly yield effect.The results shoued that the cyclohexene in optimum conditions temperature 60 ℃,reaction time 4 h,reaction pressure 0.4 MPa,initiator concentration was 0.5%,by chromatographic analysis,oligomer only cyclohexene dimerization,tirmeric,tetramer and pentamer products,not cracking product.

关 键 词：饱和醇 三氟化硼 环己烯 齐聚 

分 类 号：TQ016[化学工程] TE666[石油与天然气工程—油气加工工程]