Patent ID: 11912640
Assignee: ARKEMA FRANCE
Field: Organic fine chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 8:
9. A process for producing 1-chloro-3,3,3-trifluoropropene comprising the steps of:
i. bringing hydrofluoric acid (HF) into contact, in a reactor, with a starting composition comprising at least one chlorinated compound selected from the group consisting of 1,1,3,3-tetrachloropropene, 1,3,3,3-tetrachloropropene and a mixture of the two, under conditions sufficient to obtain a stream D comprising 1-chloro-3,3,3-trifluoropropene, 1,1-dichloro-1,3,3-trifluoropropane, HF and/or HCl;
ii. carrying out the process as claimed in claim 1 using the stream D obtained in step i).