间苯二胺和间苯二酚生产工艺的研究进展  

Research Progress in the Production Process of Meta Phenylenediamine and Meta Phenylenediamine

作　　者：王小青 杜聪 何旭斌 黄世鸿 董伟祺 吴昊宸 王永江[1] 熊春华[3] Wang Xiaoqing;Du Cong;He Xubin;Huang Shihong;Dong Weiqi;Wu Haochen;Wang Yongjiang;Xiong Chunhua(School of Biological and Chemical Engineering,Zhejiang University of Science and Technology,Hangzhou,Zhejiang 310023,China;Zhejiang lonsen Group Co.,Ltd.,Shaoxing,Zhejiang 312368,China;Department of Applied Chemistry,Zhejiang Gongshang University,Hanzhou,Zhejiang 310018,China)

机构地区：[1]浙江科技学院生物与化学工程学院,杭州310023 [2]浙江龙盛集团股份有限公司,绍兴312368 [3]浙江工商大学应用化学系,杭州310018

出　　处：《塑料助剂》2023年第6期32-40,45,共10页Plastics Additives

基　　金：浙江省基础公益研究计划项目(No.LGG22B070002)

摘　　要：间苯二胺和间苯二酚均为重要的化工产品,可作为固化剂、黏度剂、防腐剂等塑料助剂,也可作为关键的染料中间体,在能源问题日益突出的背景下,研究其生产工艺对推进行业绿色发展具有重要意义。文章综述了间苯二胺和间苯二酚的生产工艺及特点,分析了铁粉还原法和催化加氢法制备间苯二胺的工艺方法,以及苯磺化碱熔法、间二异丙苯氧化法等生产间苯二酚的主要工艺。通过分析间苯二胺与间苯二酚的典型生产工艺,揭示了这两种中间体的行业市场现状,希望为塑料及染料行业的绿色可持续发展提供有益的参考。Phenylenediamine and resorcinol are important chemical products that can be used as curing agents,binders,preservatives,and other plastic additives.They can also serve as key dye intermediates.In the context of increasingly prominent energy issues,studying their production processes is of great significance for promoting green development in the industry.This article reviews the production processes and characteristics of m-phenylenediamine and resorcinol,analyzes the process methods of iron powder reduction and catalytic hydrogenation to prepare m-phenylenediamine,as well as the main production processes of resorcinol such as benzene sulfonation alkali melting method and m-diisopropylbenzene oxidation method.By analyzing the typical production processes of meta phenylenediamine and meta phenylenediamine,the industry market status of these two intermediates was revealed,hoping to provide useful references for the green and sustainable development of the plastic and dye industries.

关 键 词：间苯二胺 间苯二酚 精细化工 塑料助剂 中间体 

分 类 号：TQ243.12[化学工程—有机化工] TQ246.31