甲醇水蒸汽重整微反应器性能研究  

Performance study of hydrogen production by methanol steam reforming in the micro-channel reactor

作　　者：翟彦青[1] 徐新 宋永吉[1] 蒋力培[2] 

机构地区：[1]北京石油化工学院化学工程系；北京102617 [2]北京石油化工学院光机电北京重点实验室,北京102617

出　　处：《化学研究与应用》2009年第6期920-922,共3页Chemical Research and Application

基　　金：北京市委组织部基金项目(20081D0500500142)资助;北京石油化工学院青年科研基金(N08-01)资助

摘　　要：The effects of reaction temperature,input velocity,molar ratio of methanol to water and reaction time on the conversion of methanol,concentration of carbon monoxide and selectivity of carbon dioxide in the micro-channel reactor were investigated.The optimum reaction conditions of micro-channel reactor are as follows:reaction temperature is 260℃,input velocity of methanol liquid is 0.04ml/min and ratio of water to methanol is 1.3.At this reaction conditions,the selectivity of carbon dioxide is 94.3% and conversion of methanol is 52.9%.The effects of reaction temperature, input velocity, molar ratio of methanol to water and reaction time on the conversion of methanol,concentration of carbon monoxide and seleetivity of carbon dioxide in the micro-channel reactor were investigated. The optimum reaction conditions of micro-channel reactor are as follows： reaction temperature is 260℃, input velocity of methanol liquid is 0.04ml/min and ratio of water to methanol is 1.3. At this reaction conditions,the selectivity of carbon dioxide is 94.3% and conversion of methanol is 52.9%.

关 键 词：甲醇水蒸汽重整 微反应器 性能 

分 类 号：O643.32[理学—物理化学]