摘要
从变换气进入甲醇洗系统的微量氨和水能在溶剂中逐步积累,从而导致甲醇溶剂中的含水量大量增加,恶化了溶剂的质量,而且使大量甲醇在气体放空时损失。本文根据工业装置的工艺流程,分析了微量氨和水的来源,分析结果与工业装置数据基本符合。
The accumulation of the minute amount of ammonia and water entering the methanol washing system from the shift system will cause the increase of water in methanol solvent, quality-deteriorated of solvent and the great loss of methanol with purge gas. Based on the process of a commercial plant, the cause and effect of the minute Amount of ammonia and water are analysed and the results are in fair agreement with data from the practical plant.
出处
《化学工程》
CAS
CSCD
北大核心
1991年第3期12-19,共8页
Chemical Engineering(China)
