用于水蒸气重整生物质热解焦油的镍基催化剂的发展(英文)  

Development of Ni-Based Catalysts for Steam Reforming of Tar Derived from Biomass Pyrolysis

作　　者：Dalin LI Yoshinao NAKAGAWA Keiichi TOMISHIGE 

机构地区：[1]Department of Applied Chemistry, School of Engineering, Tohoku University, Sendai 980-8579, Japan [2]National Engineering Research Center of Chemical Fertilizer Catalyst, Fuzhou University, Fuzhou 350002, Fujian, China

出　　处：《催化学报》2012年第4期583-594,共12页

基　　金：supported by Japan Science and Technology Agency (JST),Ministry of Education,Culture,Sports,Science and Technology,Japan

摘　　要：Nickel catalysts are effective for the steam reforming of tar derived from biomass pyrolysis,but the improvement is needed in terms of activity,stability,suppression of coke deposition and aggregation,and regeneration.Our recent development of Ni-based catalysts for the steam reforming of tar is reviewed including the modification with CeO2(or MnO),trace Pt,and MgO.The role of additives such as CeO2,MnO,Pt,and MgO is also discussed.Nickel catalysts are effective for the steam reforming of tar derived from biomass pyrolysis,but the improvement is needed in terms of activity,stability,suppression of coke deposition and aggregation,and regeneration.Our recent development of Ni-based catalysts for the steam reforming of tar is reviewed including the modification with CeO2（or MnO）,trace Pt,and MgO.The role of additives such as CeO2,MnO,Pt,and MgO is also discussed.

关 键 词：化学 催化 高压 高温 

分 类 号：O643[理学—物理化学]