世界醋酐供需重心正转向亚太(一)  

Supply/Demand Situation and Development Prospect of Acetic Anhydride in the World

作　　者：崔小明[1] 聂颖[1] 

机构地区：[1]北京燕山石油化工公司研究院,北京102550

出　　处：《精细与专用化学品》2008年第5期12-14,共3页Fine and Specialty Chemicals

摘　　要：醋酐是一种重要的有机化工原料,化学性质非常活泼,主要用于制造醋酸纤维素。此外它还可用作医药、染料、香料、漂白剂、乙酰化剂、脱水剂和聚合反应的引发剂等,用途十分广泛。目前,醋酐的工业生产方法主要有乙醛氧化联产法、醋酸裂解法和醋酸甲酯羰基合成法3种。其中醋酸裂解法是目前国内外最主要的生产方法,乙醛氧化联产法正在逐渐被淘汰,醋酸甲酯羰基合成法是醋酐工业生产今后的主要发展方向。In 2006,the total production capacity of acetic anhydride in the world was about 2.384 mt/a,with total consumption about 1.885 mt/a.It is forecasted that the total consumption of acetic anhydride in the world will reach about 2.0 mt/a in 2011.At present,the production capacity of acetic anhydride in China is about 0.33 mt/a,with total consumption about 0.238 mt/a in 2006.In 2011, the total production capacity and consumption of acetic anhydride in China will reach about 0.6 mt/a and 0.4 mt/a respectively.According to the status and problems existing in the production of acetic anhydride in China,suggestions for the development of acetic anhydride are put forward.

关 键 词：醋酐 醋酸甲酯羰基合成法 工业生产方法 醋酸纤维素 正转 重心 供需 世界 

分 类 号：F416.72[经济管理—产业经济]