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
白彦波 1贾兆华 1秦越 1王博 1毛伟 1吕剑1
作者信息
- 1. 西安近代化学研究所,陕西西安 710065;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
- 折叠
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.
Abstract
This article reviews the recent progress of 1,1,1,2,2-pentafluoropropane(HFC-245 cb)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Key words
1,1,1,2,2-pentafluoropropane/refrigerant/high value-added chemicals/high value appli-cation引用本文复制引用
基金项目
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)
出版年
2024
NETL
NSTL
万方数据