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C6H14-CH2Cl2溶剂中异丁烯聚合工艺研究 吉文苏 崔华 陈可佳 刘林谦 摘要:研究了IB在C6H14-CH2Cl 2溶剂中的聚合规律。重点讨论了IB浓度、BF3用量、B
F3加入方式、溶剂配比、聚合温度、水和甲醇浓度对IB在C6H14-CH2Cl
2溶剂中聚合 的影响。为BF3催化体系用于分子量50000~70000PIB工业生产提供了较佳的实验数据。
Investigation of
isobutene polymerization process JI Wen-su,CUI Hua,CHEN
Ke-jia,LIU Lin-qian ABSTRACT The isobutene
polymerization character was studied in hexane-dichloromethane co mplex solvent in this
paper,and the influence of the isobutene,water,methanol co ncenctration,BF3
usage,solvent ration et.al.on isobutene polymeriation in hex ane-dichloromethane solvent
was discussed in particularly.In addition,the more industrial polymerization process
parameter of isobutene was given for BF3 ca talytic system. 作者简介:吉文苏(1967-),男,高级工程师,硕士研究生。现主要从事异
丁烯阳离子聚合的研究及异丁烯下游产品的开发工作。 参考文献: 收稿日期:1999-10-10 |
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