【摘要】 介绍了生物质气化重整的研究发展现状,主要包括催化气化重整和高温介质气化技术。总结了催化气化重整过程中催化剂的研究情况,归纳了催化剂的作用,重点介绍了天然矿石催化剂、镍基催化剂和贵金属催化剂在生物质气化重整中的应用,并分析了生物质气化催化重整方法在工业应用中存在催化剂易失活的生物技术难点。此外,还介绍了当前出现的生物质高温介质气化技术,包括高温空气气化技术和高温水蒸气气化技术,阐明了其研究重点以及未来发展方向。更多还原

【Abstract】 The research progress in the reforming technologies of biomass gasification including the catalytic gasification method and the high temperature agent gasification method was introduced.The latest studies of reforming catalyst were discussed and reviewed.This particularly focused on the application of the natural mineral catalyst,nickel-based catalysts and precious metal catalysts in biomass gasification.Besides,the matters of catalyst deactivation in the industrial application existing in catalytic reforming of biomass gasification were analysed.The technologies of high temperature agent gasification,including the high temperature air gasification technology and high temperature steam gasification,were presented,too.Finally,the priority of biomass gasification and future direction were summarized.更多还原