- 专利标题： SELECTIVE CATALYTIC DEHYDROCHLORINATION OF HYDRCHLOROFLUOROCARBONS
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申请号： US16688688申请日： 2019-11-19
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公开(公告)号： US20200086308A1公开(公告)日： 2020-03-19
- 发明人: Mario Joseph NAPPA
- 申请人： THE CHEMOURS COMPANY FC, LLC
- 主分类号： B01J35/10
- IPC分类号： B01J35/10 ; B01J37/26 ; C07C17/25 ; B01J23/26
摘要：
A dehydrochlorination process is disclosed. The process involves contacting RfCHClCH2Cl with a chromium oxyfluoride catalyst in a reaction zone to produce a product mixture comprising RfCCl═CH2, wherein Rf is a perfluorinated alkyl group.