Invention Grant
US08367878B2 Method for producing 2-chloro-3,3,3,-trifluoropropene (HCFC-1233xf)
有权
2-氯-3,3,3-三氟丙烯（HCFC-1233xf）的制备方法
- Patent Title: Method for producing 2-chloro-3,3,3,-trifluoropropene (HCFC-1233xf)
- Patent Title (中): 2-氯-3,3,3-三氟丙烯（HCFC-1233xf）的制备方法
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Application No.: US13367667Application Date: 2012-02-07
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Publication No.: US08367878B2Publication Date: 2013-02-05
- Inventor: Daniel C. Merkel , Hsueh S. Tung
- Applicant: Daniel C. Merkel , Hsueh S. Tung
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morristown
- Agent Bruce O. Bradford
- Main IPC: C07C17/00
- IPC: C07C17/00
Abstract:
The present invention relates to an improved method for manufacturing 2-chloro-3,3,3,-trifluoropropene (HCFC-1233xf) by reacting 1,1,2,3-tetrachloropropene, 1,1,1,2,3-pentachloropropane, and/or 2,3,3,3-tetrachloropropene with hydrogen fluoride, in a vapor phase reaction vessel in the presence of a vapor phase fluorination catalyst and stabilizer. HCFC-1233xf is an intermediate in the production of 2,3,3,3-tetrafluoropropene (HFO-1234yf) which is a refrigerant with low global warming potential.
Public/Granted literature
- US20120136182A1 METHOD FOR PRODUCING 2-CHLORO-3,3,3,-TRIFLUOROPROPENE (HCFC-1233xf) Public/Granted day:2012-05-31
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