丙烷脱氢制丙烯技术及其环保型催化剂研究进展OA

With the continuous growth of global propylene demand,it is urgent to develop propylene production technologies with low energy and material consumption.As one of the propylene production technologies,propane dehydrogenation to propylene has been widely applied in industrial production.However,this technology faces the problem of high energy consumption under high-temperature reaction conditions and relies on precious metal catalytic systems,which hinders its green transformation and large-scale promotion.Synergistic breakthroughs in process optimization and catalytic material innovation are the key to overcoming current bottlenecks.By continuously advancing the research and development of catalytic materials and deeply integrating process engineering technology with catalytic systems,it is possible to build a propane dehydrogenation to propylene technology that is both economically feasible and environmentally friendly.The research progress of propane dehydrogenation to propylene technologies and their environmentally friendly catalysts was reviewed,and the key research directions for their future development were proposed,which can provide a reference for related research work.