苯酐氧化尾气洗涤液的回收利用

Recovery and Use from the cleaning mixture of oxidized tail gas of Phthalic anhydride

本文叙述了利用苯酐氧化尾气洗涤液（简称:酸水）生产富马酸和顺丁烯二酸酐（简称:顺酐）产品的生产条件以及产品的质量情况,从而,减少了对环境的污染。

Depend on - the condition and guality to produce fumavic acid and maleic anhydride from the cleaing mixture of oxidized tail gas, thus it is reduced pollution of environment.