1,1,1,2,2-五氟丙烷高值化应用研究进展  

Research progress in high value application of 1,1,1,2,2-pentafluoropropane

作　　者：白彦波[1,2] 贾兆华 秦越 王博[1,2] 毛伟 吕剑[1,2] BAI Yanbo;JIA Zhaohua;QIN Yue;WANG Bo;MAO Wei;L Jian(Xi’an Modern Chemistry Research Institute,Xi’an 710065,China;State Key Laboratory of Fluorine&Nitrogen Chemicals,Xi’an 710065,China)

机构地区：[1]西安近代化学研究所,陕西西安710065 [2]氟氮化工资源高效开发与利用国家重点实验室,陕西西安710065

出　　处：《应用化工》2024年第9期2243-2245,2252,共4页Applied Chemical Industry

基　　金：国家自然科学基金委面上项目(22072112);陕西省科学技术厅中央引导地方科技发展资金项目(2022ZY2-JCYJ-02);中国兵器工业集团有限公司科技开发费项目(M-ZX-JT-2201T)。

摘　　要：综述了1,1,1,2,2-五氟丙烷(HFC-245cb)用作制冷工质和合成高值化学品原料的研究进展,并讨论了两种高值化应用的现状和发展前景。由于自身的轻微可燃性和潜在的法规风险,HFC-245cb用作制冷工质的使用场景和用量有限。作为合成高值化学品的原料,研究主要集中于HFC-245cb脱氟化氢制备2,3,3,3-四氟丙烯(HFO-1234yf)。开发高效环保脱氟化氢催化剂及拓展HFC-245cb转化路径是未来的发展方向。This article reviews the recent progress of 1,1,1,2,2-pentafluoropropane(HFC-245cb)as a refrigerant and a raw material for synthesizing high value-added chemicals.The current situation and development prospects of the two value applications are discussed.Due to its own marginal flammability and potential regulatory risks,HFC-245cb has limited use scenarios and quantities as a refrigerant.As a raw material for synthesizing high value-added chemicals,current research mainly focuses on preparation of 2,3,3,3-tetrafluoropeopene(HFO-1234yf)by dehydrofluorination of HFC-245cb.Developing efficient and environmentally friendly dehydrofluorination catalyst and expanding the conversion pathway of HFC-245cb are the future development directions.

关 键 词：1 1 1 2 2-五氟丙烷 制冷工质 高值化学品 高值化应用 

分 类 号：TQ213[化学工程—有机化工]