二氧化碳甲烷干重整催化剂的研究进展  

Research progress on catalysts for dry reforming of methane with carbon dioxide

作　　者：宋学伟 陈再明 龙涛 严宇光 孙华宇 王保登 SONG Xue-wei;CHEN Zai-ming;LONG Tao;YAN Yu-guang;SUN Hua-yu;WANG Bao-deng(CHN Energy Zhejiang Ninghai Power Generation Co.,Ltd.,Ningbo 315612,China;CHN Energy Zhejiang Electric Power Co.,Ltd.,Hangzhou 310020,China;National Institute of Clean-and-Low-Carbon Energy,CHN Energy,Beijing 102209,China)

机构地区：[1]国能浙江宁海发电有限公司,浙江宁波315612 [2]国家能源集团浙江电力有限公司,浙江杭州310020 [3]国家能源集团北京低碳清洁能源研究院,北京102209

出　　处：《现代化工》2024年第10期70-75,共6页Modern Chemical Industry

基　　金：国家能源集团科技创新项目(GJNY-21-178)。

摘　　要：基于甲烷干重整反应的最新研究进展,综述了甲烷活化的策略,即添加金属助剂和调控金属载体相互作用;归纳了二氧化碳的活化位点包括活性金属粒径、碱性位点和氧空位对其吸附解离的影响;概括了两活性位耦合的最新进展;最后对DRM催化剂的发展进行了总结。Based on the latest research progress on dry reforming of methane and carbon dioxide,the strategies for methane activation are reviewed,namely adding metal additives and regulating the interaction between metal and support.The influences of the activated sites of carbon dioxide,including active metal particle size,alkaline sites and oxygen vacancies,on the adsorption and dissociation of carbon dioxide are summarized.The latest development of coupling between two active sites is overviewed,and the development of DRM catalysts is summarized.

关 键 词：甲烷 二氧化碳 活化 耦合 活性位 

分 类 号：TQ032[化学工程] TE646[石油与天然气工程—油气加工工程]