摘要
丙烷作为天然气和页岩气等的重要成分,其高效催化转化不仅具有重要的理论研究意义,而且具有广阔的应用前景。丙烷直接脱氢制丙烯已成为增产丙烯的有效手段。对丙烷脱氢反应的铂基催化剂、铬基催化剂、碳基催化剂以及钒基催化剂进行综述,重点介绍载体及助剂对铂基及铬基催化剂活性和稳定性的影响,并提出目前丙烷脱氢反应催化剂研究的关键问题,对其发展前景进行展望。
As one of the important component of natural gas and shale gas,the catalytic conversion of propane not only has important theoretical research significance but also has broad prospects in application.Propane catalytic dehydrogenation is one of the effective ways to enhance production of propylene.In this paper,the Pt-based catalyst,Cr-based catalyst,carbon catalyst and V-based catalyst for propane dehydrogenation reaction to propylene are reviewed.The influence of support and promoter on the activity and stability of Pt-and Cr-base catalysts is emphatically introduced.In the end,the problems of catalysts for propane dehydrogenation are introduced and their development prospects are prospected.
作者
杨莹
宋杨
范晓强
赵震
孔莲
肖霞
解则安
Yang Ying;Song Yang;Fan Xiaoqiang;Zhao Zhen;Kong Lian;Xiao Xia;Xie Zean(Institute of Catalysis for Energy and Environment,College of Chemistry and Chemical Engineering,Shenyang Normal University,Shenyang 110034,Liaoning,China;State Key Laboratory of Heavy Oil Processing,China University of Petroleum Beijing 102249,China)
出处
《工业催化》
CAS
2021年第3期1-10,共10页
Industrial Catalysis
基金
国家自然基金重大研究计划重点项目(91845201)
沈阳师范大学优秀人才支持项目(222-51300409)。
关键词
催化化学
丙烷脱氢
丙烯
catalytic catalysis
propane dehydrogenation
propylene
