利用未液化处理的工业氯气制备三氯甲苯的工艺条件初步研究  

Preliminary study on the process conditions of the preparation of the trichlorotoluene by the unliquefied industrial chlorine

作　　者：李宽 LI Kuan(China Pingmei Shenma Group Kaifeng Dongda Chemical Co.,Ltd.,Kaifeng 475003,China)

机构地区：[1]中国平煤神马集团开封东大化工有限公司,河南开封475003

出　　处：《中国氯碱》2020年第3期20-21,共2页China Chlor-Alkali

摘　　要：在自然光照条件下,用三乙醇胺作副反应抑制剂、过氧化苯甲酰作催化剂,利用未液化处理的工业氯气和甲苯制备三氯甲苯,通入氯气反应,三氯甲苯最高收率达到95.85%。Under natural light conditions,trichlorotoluene was prepared by using triethanolamine as the by-product inhibitor and benzoyl peroxide as the catalyst,using unliquidated industrial chlorine and toluene.The highest yield of trichlorotoluene was 95.85%.

关 键 词：液化 氯气 氯代 副反应抑制剂 制备 三氯甲苯 

分 类 号：TQ242.1[化学工程—有机化工]