甲醇双塔精馏与三塔精馏对比分析  

Comparison and Analysis of Methanol Twin Towers Rectification and Three Tower Distillation

作　　者：苏丽丽 Su Lili(Methanol Branch of Shenhua Ningxia Coal Industry Group CO.,LTD.,Ningxia,750000)

机构地区：[1]神华宁夏煤业集团有限公司甲醇分公司,宁夏750000

出　　处：《当代化工研究》2018年第7期146-147,共2页Modern Chemical Research

摘　　要：本文主要针对我国甲醇生产的双塔精馏和三塔精馏工艺,从工艺特点、生产参数、产品质量等几个方面进行了分析、对比。This paper mainly analyzes and compares the two-tower distillation and three-tower distillation processes for methanol production in China from the aspects of process characteristics,production parameters and product quality.

关 键 词：甲醇 双塔精馏 三塔精馏 

分 类 号：O[理学]