水相悬浮相转移法氯化石蜡-70生产工艺  

Production process of chlorinated paraffin-70 by water-phase suspension phase-transfer method

作　　者：沈清[1] 

机构地区：[1]国家农业标准化与监测中心(安徽),安徽合肥230051

出　　处：《氯碱工业》2009年第7期29-32,共4页Chlor-Alkali Industry

摘　　要：在传统的水相法氯化石蜡-70生产工艺的基础上,开发出水相悬浮相转移法工艺。该工艺氯化反应温度低(≤120℃),氯化周期短,在反应中完成二相(气、液)转化为三相(气、液、固)的水相悬浮相转移,形成粉末悬浮液,后期反应温度低于物料软化点。该工艺先进,生产安全。The water-phase suspension phase-transfer process of chlorinated paraffin -70 production was developed depending on the traditional water-phase process of chlorinated paraffin -70 production. The chlorination temperature of the process is low（ ≤120℃ ） , and the chlorination cycle is short. The water-phase suspension phase-transfer is completed from two phases （gas and liquid ） to three phases （ gas, liquid, and solid） during the reaction and the powder suspension solution is formed. The last-term temperature is lower than the softening point of the material. The process is advanced and the production is safe.

关 键 词：氯化石蜡-70 水相悬浮相转移法 生产工艺 

分 类 号：TQ314.248[化学工程—高聚物工业]