苯氯化气液反应精馏实验  

STUDY ON GAS LIQUD CHLORINATION REACTION OF BENZENE WITH DISTILLATION

作　　者：崔咪芬[1] 乔旭[1] 

机构地区：[1]南京化工大学化学工程系

出　　处：《南京化工大学学报》1998年第3期27-31,共5页Journal of Nanjing University of Chemical Technology(Natural Science Edition)

摘　　要：将反应精馏技术应用于苯氯化气液反应体系，并进行了连续反应精馏实验，使苯单程转化率达９９％、氯苯选择性达９７％。实验测得了各种操作参数下塔内的浓度分布，探索了适宜的工艺条件。Reactive Distillation Technique(RDT) was used to gas liquid consecutive reaction of chlorination of benzene to monochlorobenzene. Experiments on continuous reaction distillation were made in a sieved plate column made of glass. High conversion of benzene(99%) and high selectivity of monochlorobenzene(97%) was achieved. The various distributions of concentration along the column have been measured. The suitable operation conditions of the process have been determined.

关 键 词：苯 氯化 反应精馏 氯苯 气液反应 

分 类 号：TQ242.1[化学工程—有机化工]