摘要
本文介绍了国内外煤化工行业制备醋酸的工艺发展状况,对醋酸制备工艺的应用进展和不同工艺路线的特点进行了分析和阐述,其中重点介绍了甲醇低压羰基合成醋酸技术的特点、工艺流程和应用情况。
In this paper, the development of acetic acid preparation technology in coal chemical industry at home and abroad is introduced. The application progress of acetic acid preparation technology and the characteristics of different process routes are analyzed and elaborated. The characteristics, process flow and application of low pressure carbonylation of methanol to acetic acid are mainly introduced.
作者
闫伟华
姚彬
Yan Weihua;Yao Bin(Shaanxi Yanchang Petroleum Yulin Coal Chemical Company,Yulin 729000;Shaanxi Research Design Institute of Petroleum and Chemical Industry,Xi’an 710054,China)
出处
《广东化工》
CAS
2019年第6期137-138,共2页
Guangdong Chemical Industry
关键词
醋酸
甲醇
煤气化
acetic acid
methanol
coal gasification
