PROCESS FOR PRODUCING 2-CHLORO-3,3,3-TRIFLUOROPROPENE

The present invention relates to a process for the production of 2-chloro-3,3,3-trifluoropropene comprising the stages of:a) providing a stream A comprising at least one of the compounds selected from the group consisting of 2,3-dichloro-1,1,1-trifluoropropane, 1,1,1,2,3-pentachloropropane, 1,1,2,3-...

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Bibliographic Details
Main Authors WENDLINGER, Laurent, PIGAMO, Anne, DEUR-BERT, Dominique
Format Patent
LanguageEnglish
French
German
Published 13.01.2021
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:The present invention relates to a process for the production of 2-chloro-3,3,3-trifluoropropene comprising the stages of:a) providing a stream A comprising at least one of the compounds selected from the group consisting of 2,3-dichloro-1,1,1-trifluoropropane, 1,1,1,2,3-pentachloropropane, 1,1,2,3-tetrachloropropene and 2,3,3,3-tetrachloropropene;b) in a reactor, bringing said stream A into contact with HF in the presence or absence of a catalyst in order to produce a stream B comprising 2-chloro-3,3,3-trifluoropropene; characterized in that the electrical conductivity of said stream A provided in stage a) is less than 15 mS/cm.
Bibliography:Application Number: EP20190715970