邻氯氯苄合成中氯化工序的技术改进  

Technology innovation of chlorinated working procedure of o-chiorobenzyl chloride

作　　者：吴卫[1,2] 石绍军[2] 张光旭[1] 

机构地区：[1]武汉理工大学,湖北武汉430070 [2]湖南化工职业技术学院,湖南株洲412004

出　　处：《中国氯碱》2009年第9期28-29,共2页China Chlor-Alkali

摘　　要：介绍了邻氯氯苄合成中,采用塔式光氯化反应器替代釜式氯化反应器技术。该技术改善了反应条件,氯气利用率、邻氯甲苯转化率等明显提高,降低了消耗,解决了环境污染问题。The replacement of kettle-type chlorinated reactor technology by tower photo-chlorinated reactor in synthesis of 2,4-dichlorotoluene was introduced. The reaction station and using rate of chlorine gas, and conversion of tolylchloride were improved. The consumption was reduced and the pollution of environment was solved.

关 键 词：邻氯氯苄 氯化 工艺改进 

分 类 号：TQ242.1[化学工程—有机化工]