乙炔法合成氯乙烯催化剂的研究进展  

Research progress in the catalysts for synthesis of vinyl chloride from acetylene

作　　者：吴晓茜[1] 吴广文[1] 贾博雅[1] 吴浩[1] 汪新鑫 李文文[1] 石成灿 

机构地区：[1]武汉工程大学湖北省新型反应器与绿色化学工艺重点实验室,湖北武汉430073

出　　处：《工业催化》2013年第11期17-20,共4页Industrial Catalysis

摘　　要：聚氯乙烯生产关键是氯乙烯单体的合成,氯乙烯合成方法主要有乙炔氢氯化法和乙烯氧氯化法。介绍目前工业上广泛采用的乙炔氢氯化法合成氯乙烯工艺,阐述国内外新型的低汞和无汞催化剂的研究进展,并展望乙炔法合成氯乙烯催化剂的发展前景。The synthesis of vinyl chloride is the key of polyvinyl chloride production. There are two main methods for synthesis of vinyl chloride ： hydroehlorination of acetylene and oxychlorination of ethylene. The synthesis process of vinyl chloride from acetylene hydrochlorination was introduced in this paper. The research progress in novel low-mercury and mercury-free catalysts at home and abroad was reviewed. The development prospects of the catalyst for synthesis of vinyl chloride from acetylene were also outlined.

关 键 词：催化剂工程 乙炔 氯乙烯 汞催化剂 

分 类 号：TQ426.94[化学工程] O643.36[理学—物理化学]