脱除二甲基二氯硅烷恒沸盐酸水解副产物盐酸中的硅氧烷的方法  

Method of removing siloxane from azeotropic hydrolysis byproduct of of dimethyldichlorosilane.

作　　者：张桂华[1] 周春艳[1] 董传迎[2] 

机构地区：[1]中油吉林石化公司研究院,吉林132021 [2]中国石油吉化集团公司香兰素厂,吉林132021

出　　处：《有机硅材料》2007年第2期94-96,共3页Silicone Material

摘　　要：概述了脱除二甲基二氯硅烷恒沸盐酸水解副产物盐酸中的硅氧烷的基本方法——活性炭吸附法、聚苯乙烯基树脂吸附法和膜分离法,比较了活性炭吸附法与聚苯乙烯基树脂吸附法的效果,并对如何更好地处理二甲基二氯硅烷恒沸盐酸水解副产物盐酸中的硅氧烷提出了建议。The methods of removal of siloxane from hydrochloric acid hydrolysate in azeotropic hydrolysis byproduct of dimethyldichlorosilane,including active carbon absorption,polystyrene resin absorption and film separation,were discussed.The methods of active carbon adsorption and polystyrene resin adsorption were analyzed.Some suggestions were given on how to remove siloxane from hydrochloric acid hydrolysate produced in azeotropic hydrolysis of dimethyldichlorosilane.

关 键 词：二甲基二氯硅烷 恒沸酸 硅氧烷 盐酸 

分 类 号：TQ264.11[化学工程—有机化工]