发明授权
- 专利标题： Low temperature production of 2-chloro-3,3,3-trifluoropropene
- 专利标题（中）： 低温生产的2-氯-3,3,3-三氟丙烯
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申请号： US13313085申请日： 2011-12-07
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公开(公告)号： US08680345B2公开(公告)日： 2014-03-25
- 发明人: Daniel C. Merkel , Hsueh Sung Tung , Konstantin A. Pokrovski , Haiyou Wang , Selma Bektesevic
- 申请人： Daniel C. Merkel , Hsueh Sung Tung , Konstantin A. Pokrovski , Haiyou Wang , Selma Bektesevic
- 申请人地址： US NJ Morristown
- 专利权人： Honeywell International Inc.
- 当前专利权人： Honeywell International Inc.
- 当前专利权人地址： US NJ Morristown
- 代理商 Bruce O. Bradford
- 主分类号： C07C21/18
- IPC分类号： C07C21/18 ; B01J19/00
摘要：
Disclosed is a method for the production of 1233xf comprising the continuous low temperature liquid phase reaction of 1,1,1,2,3-pentachloropropane and anhydrous HF, without the use of a catalyst, wherein the reaction takes place in one or more reaction vessels, each one in succession converting a portion of the original reactants fed to the lead reaction vessel and wherein the reactions are run in a continuous fashion.
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