煤化工行业甲醇改乙二醇供气低温甲醇洗装置脱碳塔开车总结

Start-up Summary of Decarbonization Tower of Methanol-to-Ethylene Glycol Gas Supply Low Temperature Methanol Washing Unit in Coal Chemical Industry

低温甲醇洗装置净化气在进一步脱除二氧化碳项目中,增加一台脱碳塔、一台氨冷器、一台冷热回收换热器,达到脱除二氧化碳的作用。

A decarbonization tower,an ammonia cooler and a cold/hot recovery heat exchanger are added in the project of further removing carbon dioxide from purified gas of low-temperature methanol washing unit,so as to remove carbon dioxide.