低温甲醇洗流程的优化  

Optimization of technological process of low temperature methanol washing

作　　者：毛建新 

机构地区：[1]山西原平化学工业集团有限责任公司,山西原平034100

出　　处：《山西化工》2012年第6期61-64,共4页Shanxi Chemical Industry

摘　　要：介绍了低温甲醇洗工艺流程,提出了改变物料甲醇流向的优化改造,并对改造前、后进行了分析比较。改造后,净化度不变,能耗降低,投资减少,经济效益提高。This paper introduces the technological process of low temperature methanol washing, presents the method of changing material methanol flow, compares and analyses this two approaches. This method have the advantages as follows, unchanged degree of purification, reduction to energy consumption, reducing investment, improvement of economic benefits after the technology reformation.

关 键 词：低温甲醇洗工艺 甲醇 能耗 净化度 

分 类 号：TQ522.6[化学工程—煤化学工程]