摘要
本文介绍了均苯四甲酸二酐的用途和生产过程,同时重点介绍了生产中废料的回收利用。
Tne application and production process of pyromellitic dianhydride are presented, and the recycle and application of the waste in manufacture was emphasized.
出处
《化学工程师》
CAS
2006年第6期56-57,共2页
Chemical Engineer
关键词
均苯四甲酸二酐
生产废料
回收利用
pyromellific dianhydride
waste of the production
recycle