煤气化输煤CO2压缩工艺方案研究  

Study on the Scheme of CO2 Compression Process for Coal Gasification

作　　者：张钊 Zhang Zhao

机构地区：[1]北京石油化工工程有限公司西安分公司,陕西西安710075

出　　处：《化工设计通讯》2020年第6期21-22,共2页Chemical Engineering Design Communications

摘　　要：介绍了输煤CO2气中甲醇脱除方法如水洗法、吸附法、膜分离法及催化燃烧法,并进行了对比分析;同时提出了三种CO2气压缩方案,从运行安全可靠性、能耗、投资、后期维护等方面进行优劣势分析,为CO2压缩机选型提供参考。Introduced the methods of removing methanol from CO2 gas of coal transportation,such as water washing,adsorption,membrane separation and catalytic combustion,and makes a comparative analysis;at the same time,it puts forward three kinds of CO2 gas compression schemes,which analyze the advantages and disadvantages from the aspects of operation safety,reliability,energy consumption,investment and later maintenance,so as to provide a reference for the selection of CO2 compressor.

关 键 词：输煤CO2 甲醇脱除 CO2压缩机 方案对比 

分 类 号：TQ23[化学工程—有机化工]