煤超临界水气化制氢的影响因素分析  

Impact of Main Parameters on Gasification of Coal in Supercritical Water

作　　者：张喆[1] 胡瑞生[1] 武君[1] 苏海全[1] 

机构地区：[1]内蒙古大学稀土材料化学与物理重点实验室,内蒙古呼和浩特010021

出　　处：《煤化工》2011年第4期13-15,23,共4页Coal Chemical Industry

基　　金：国家973科技计划前期专项课题(No.2009CB226112);内蒙古自然科学基金资助

摘　　要：煤的超临界水气化技术是一种新型、高效的能源转化和利用技术。介绍了目前煤超临界水气化制氢方面的研究状况,分析了催化剂、温度、压力、停留时间等因素对煤超临界水气化制氢的一般性影响规律。深入研究机理,并寻求最佳反应条件仍然是今后该领域的研究重点。Coal gasification in supercritical water is a new and efficient technology in the conversion and utilization of energy. This review summarizes the studies on coal gasification in supercritical water together with the analysis of influencing factors for the reaction, such as catalysts, temperature, pressure, residence time, etc. In-depth study of reaction mechanism and exploration of optimal reaction condition are important research directions in this field which gives a new approach to solve energy issue

关 键 词：煤 超临界水 气化 氢气 

分 类 号：TQ116.2[化学工程—无机化工]