调聚技术在HFO类新型替代品关键中间体开发中的应用  

Application of Telomerization Technology in the Development of Key Intermediates for Novel Substitutes HFO

作　　者：余厚霖 刘敏洋 于万金[1] 林胜达[1] 肖新宝 刘武灿[1] 张建君[1] YU Houlin;LIU Minyang;YU Wanjin;LIN Shengda;XIAO Xinbao;LIU Wucan;ZHANG Jianjun(Zhejiang Research Institute of Chemical Industry Co.,Ltd.,State Key Laboratory of Fluorinated Greenhouse Gases Replacement and Control Treatment,National ODS Substitutes Engineering&Technology Research Center,Hangzhou 310023,China)

机构地区：[1]浙江省化工研究院有限公司含氟温室气体替代及控制处理国家重点实验室国家ODS替代品工程技术研究中心,浙江杭州310023

出　　处：《有机氟工业》2023年第4期35-42,58,共9页Organo-Fluorine Industry

摘　　要：概述了国内外调聚技术在氢氟烯烃(HFO)类新型替代品关键中间体——卤代烷烃开发中的研究现状,指出调聚合成卤代烷烃工艺中核心技术为调聚催化剂。因此,未来聚焦于高性能调聚催化剂的设计与制备研究,对我国突破国外冷媒巨头专利限制和技术封锁,实现HFO类新型替代品国产化和工业化具有重要意义。The research status of domestic and foreign telomerization technology in the development of halogenated alkanes,the key intermediates of new substitutes HFO(hydrofluoroolefins)are summarized,and it is pointed out that the core technology in the process of telomerization to halogenated alkanes is the telomerization catalyst.Therefore,future research focusing on the design and preparation of high-performance telomerization catalysts is of great significance for China to break through the patent restriction and technological blockade of foreign refrigerant giants,and to realize the localization and industrialization of new substitutes HFO.

关 键 词：调聚 催化 HFO 中间体 卤代烷烃 

分 类 号：TQ426[化学工程] TQ222[一般工业技术—制冷工程] TB64