碳酸二苯酯的合成研究进展  

Research Progress in Synthesis of Diphenyl Carbonate

作　　者：田琦峰[1] 张光绪[1] 吴广文[1] 吴元欣[1] 李定或[1] 

机构地区：[1]武汉化工学院化学工程系,武汉430074

出　　处：《精细石油化工进展》2001年第9期37-41,共5页Advances in Fine Petrochemicals

摘　　要：主要介绍了碳酸二苯酯的三种合成方法,即光气法、酯交换法和氧化羰基化法,其中对酯交换法和氧化羰基化法进行了详细的阐述。讨论了酯交换法中采用的催化剂、反应过程及装置以及反应中产生的共沸物的分离方法。论述了氧化羰基化法采用的催化剂体系。Three methods including phosgenation, transesterification and oxidative carbonylation for synthesizing DPC were introduced. The latter two methods were described in detail. The catalysts, reactor and separating meth-ods for the azeotropic mixture in transesterification were emphasized. The catalyst systems in oxidative carbonylation were fully discussed.

关 键 词：碳酸二苯酯 酯交换法 催化剂 共沸物 氧化羰基化法 进展 DPC 塑料 中间体 

分 类 号：TQ245.24[化学工程—有机化工] TQ320.4