褐煤水煤浆气化分析  

Water Coal Slurry Gasification of Lignite

作　　者：王冠宇[1] 张建胜[1] 刘臻 卢洪[2] 

机构地区：[1]清华大学热科学与动力工程教育部重点实验室,北京100084 [2]北京低碳清洁能源研究所,北京102209

出　　处：《煤炭技术》2014年第7期230-232,共3页Coal Technology

基　　金：国家高技术研究发展计划(863计划)(2013AA051202)

摘　　要：褐煤水煤浆气化是一种高效褐煤加工技术,用途广泛,尤其在制氢、制甲醇、合成氨领域优势明显,市场前景广阔。而水煤浆浓度对气化效率及系统总成本有着显著影响,水煤浆浓度越高,气化效率越高,系统总成本大大降低,如何制得高浓度水煤浆成为当前研究的重点。Water coal slurry gasification of lignite is a kind of high efficient lignite processing technology with many uses,particularly in hydrogen production,methanol production,ammonia synthesis field.The market prospect is broad.While the concentration of coal water slurry has a significant impact on the total cost and the gasification efficiency.The higher the concentration of coal water slurry is,the higher gasification efficiency is,the lower total system cost reduced.How to make high concentration coal water slurry becomes the focus of current research.

关 键 词：褐煤 水煤浆气化 高浓度 

分 类 号：TK434.6[动力工程及工程热物理—动力机械及工程] TQ54[化学工程—煤化学工程]