CO催化变换制氢反应机理及传统变换催化剂研究进展  

Reaction Mechanism of WGSR and Development of Traditional Shift Catalyst

作　　者：董跃[1] 赵钰琼[2] 张永发[2] 

机构地区：[1]太原重工股份有限公司煤化工设备分公司,山西太原030024 [2]太原理工大学煤科学与技术教育部和山西省重点实验室,山西太原030024

出　　处：《山西能源与节能》2009年第2期67-71,75,共6页Shanxi Energy and Conservation

基　　金："973"计划(2005CB221202);山西省自然科学基金(20051020)项目资助

摘　　要：为简化焦炉气制氢流程,提出了利用水煤气变换反应将焦炉气中CO转化为H2和CO2的技术方案。该技术使变换后的气体组成简单易于分离,其关键是开发或优选以焦炉气为原料的CO变换催化剂。基于文献分析,讨论了国内外CO变换反应机理、CO高变催化剂和低变催化剂的研究现状及进展,旨在为开发焦炉气中CO转化的水煤气变换催化剂奠定基础。To simplify the technological process of hydrogen production from COG, a technical program using WG8R, which convert CA） in the Coke oven gas to H2 and CO2, was proposed. The technology makes the gas which has been shifted simple and easy separation. The key point is to develop or to optimize CO shift catalyst which could be applied to COG. The thesis, based on the literature discuss the Research Progress of CO high-temperature shift catalyst, low-temperature shift catalyst and mechanism of CO shift reaction. Its purpose is for the research of CO shift catalyst used in COG.

关 键 词：焦炉气制氢 CO变换 变换催化剂 

分 类 号：TQ52[化学工程—煤化学工程]