介绍了低碳烷烃催化脱氢领域Pt系催化剂和Cr系催化剂的专利概况，重点分析了UOP、BASF、中国石化、法国石油研究院和康菲石油等跨国石油公司的Pt系催化剂的发展路线，以期给研发方向提供启示。同时指出国内公司也应及时跟踪该领域的最新研究进展，做好专利布局。%This paper introduces the general situation of patent of catalytic dehydrogenation catalysts for light alkanes mainly including platinum-based and chromium-based catalysts, and analyzes the development route of platinum-based catalyst of multinational petroleum companies,which includes UOP, BASF, Sinopec, IFP, ConocoPhillips etc., so as to provide enlightenment to research orientation. At the same time, it points out that, domestic companies also need to track the latest research progress and make the layout of the patent.
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