摘要
用溶剂先把烯丙胺稀释后再用ＨＣｌ气体代盐酸进行成盐反应，可省去脱水工序，减少设备折旧费和能耗。
Gas HCl was used to replace salt acid in manufacturing insecticide. The salt forming reaction took place between the gas and dilute 2-methyl allyl amine. The technique can leave dehydrate process out,save energy and has lower equipment depreciation.
关键词
杀虫双
氯化氢
杀虫剂
气体
原料
insecticide chloride sulfonation chloration
