醋酸裂化生产醋酐工艺的技改  

TECHNICAL REFORM OF ACETIC ANHYDRIDE PRODUCTION

作　　者：陈爱刚 周银娥 

机构地区：[1]大丰市化工厂

出　　处：《江苏化工》1998年第1期49-50,共2页Jiangsu Chemical Industry

摘　　要：重点介绍了醋酐生产工艺的技术改造，通过改造，降低了消耗，提高了工厂的经济效益。Technical reform of acetic anhydride production was introduced in detail. The optimum technical condition was obtained. The new process had more industrial economic benefit.

关 键 词：醋酐 工艺 乙酸裂化 技术改造 裂化 

分 类 号：TQ244.23[化学工程—有机化工]