羰基合成醋酐工艺中焦油生成机理的探索  

Reserch on Tar Component in Carbonylation Synthesis for Acetic Anhydride

作　　者：曹宇 陈墨庆 崔伟 

机构地区：[1]上海焦化有限公司,上海200241

出　　处：《上海化工》2006年第7期20-22,共3页Shanghai Chemical Industry

摘　　要：通过对羰基合成醋酐反应副产物焦油物质进行GC/MS分析,对焦油生成的反应机理作了较详细的研究。Tar was extracted from the mother liquid of the carbonylation synthesis of acetic anhydride reaction.The extracted tar was analyzed by GC/MS method.The reaction mechanism of tar formation in acetic anhydride synthesis were studied in this article.

关 键 词：醋酐 焦油 机理 

分 类 号：TQ245.23[化学工程—有机化工]