AZEOTROPE-LIKE COMPOSITIONS OF PENTAFLUOROPROPENE AND WATER

Provided are azeotropic and azeotrope-like compositions comprising 1,2,3,3,3-pentafluoropropene (HFO-1225ye), water and at least one impurity, wherein the impurity is halocarbon or hydrogen fluoride. Also provided are methods of purifying such azeotropic and azeotrope-like compositions in order to r...

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Bibliographic Details
Main Authors KOPKALLI, Haluk, PHAM, Hang T, HULSE, Ryan
Format Patent
LanguageEnglish
French
German
Published 03.01.2024
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
PAINTS
POLISHES
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Summary:Provided are azeotropic and azeotrope-like compositions comprising 1,2,3,3,3-pentafluoropropene (HFO-1225ye), water and at least one impurity, wherein the impurity is halocarbon or hydrogen fluoride. Also provided are methods of purifying such azeotropic and azeotrope-like compositions in order to recover purified 1,2,3,3,3-pentafluoropropene.
Bibliography:Application Number: EP20180162959