METHOD OF PURIFICATION OF PENTAFLUOROETHANE

FIELD: various engineering fields. SUBSTANCE: invention describes purification of pentafluoroethane (coolant-125) used as ozoneproof coolant carrier and propellant from pentafluorochloroethane (coolant-125) impurity. The method comprises contacting gaseous pentafluoroethane with absorber. The latter...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FIRSOV A.N, LEVINA N.A, TRUKSHIN I.G, SHUBIN V.I, DENISENKOV V.F, GAVRILOV V.G
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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