焦炉煤气提纯制H_(2)联产LNG技术  

Technology of combined production for hydrogen and LNG from COG

作　　者：王磊 张红伟 李希勤 刘健 Wang Lei;Zhang Hongwei;Li Xiqin;Liu Jian(Hebei Coke-Oven Gas Comprehensive Utilization Technology Innovation Center,Handan 056500,China;Cixian Xinsheng Chemical Co.,Ltd.,Handan 056500,China)

机构地区：[1]河北省焦炉煤气综合利用技术创新中心,邯郸056500 [2]磁县鑫盛化工有限公司,邯郸056500

出　　处：《燃料与化工》2022年第2期42-44,共3页Fuel & Chemical Processes

摘　　要：介绍了焦化行业对焦炉煤气的利用现状。以焦炉煤气提纯制H_(2)联产LNG为例,阐述了焦炉煤气提纯制H_(2)联产LNG技术的原理及简要流程,探讨了焦炉煤气中的杂质对生产的影响,并对不同工艺流程进行了分析比较。The current status of coke oven gas in coking industry was introduced.As an example,this paper briefly described the technical principle and process flow of combined production for hydrogen and LNG from coke oven gas,discussed the influence of impurities in COG on the production,and analyzed the different technological processes of cryogenic treatment and hydrogen extraction.

关 键 词：焦炉煤气 天然气 氢气 深冷 提氢 

分 类 号：TQ546.4[化学工程—煤化学工程]