摘要
本文介绍了甲醇三塔精馏的产品质量控制及其影响因素 ,并提出了常压塔负压的处理方法。
The paper mainly introduces the product quality controlling and influencing factors on it in regard to three towers rectifying of methanol,and puts forward the treatment means of negative pressure in normal pressure tower.
出处
《煤化工》
CAS
2002年第4期32-35,共4页
Coal Chemical Industry
关键词
优化
甲醇
工艺操作
产品质量
三塔精馏
常压塔
负压处理
methanol,three towers rectifying,quality,normal pressure tower,treatment of negative pressure
