文献类型：期刊文献

英文题名：Preparation of 1, 1, 2-trichloroethane from 1, 2-dichloroethane by reaction rectification

作者：Wu, Huabing; Yuan, Xiangqian; Song, Hongyu

机构：[1] State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China

年份：2008

卷号：24

期号：4

起止页码：381

外文期刊名：Huaxue Fanying Gongcheng Yu Gongyi/Chemical Reaction Engineering and Technology

收录：EI(收录号：20084411669169)

语种：英文

摘要：Effects of temperature of reaction zone, location of 1, 2-dichloroethane charge-in, packings and superficial velocity on preparation of 1, 1, 2-trichloroethane from 1, 2-dichloroethane and chlorine were investigated. The results showed that the appropriate reaction conditions were retention of rectification section, 105-110°C in reaction zone, augmentation of superficial velocity and use of regular packing. Under the above reaction conditions, the selectivity and production rate of 1, 1, 2-trichloroethane were improved obviously.