PROCESS FOR PREPARING HYDROGEN CONTAINING FLUOROETHYLENES AND CHLOROFLUOROETHYLENES FROM CHLOROFLUOROETHANES

PROCESS FOR PREPARING HYDROGEN CONTAINING FLUOROETHYLENES AND CHLOROFLUOROETHYLENES FROM CHLOROFLUOROETHANES

A process for preparing fluoroethylenes and chlorofluoroethylenes starting from chlorofluoroethanes and hydrogen, carried out in gas phase at a temperature ranging from 150 to 600 DEG C, in the presence of a hydrogenation catalyst, wherein the chlorofluoroethanes have at least one chlorine atom on e...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: GERVASUTTI, CLAUDIO
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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Beschreibung
Zusammenfassung:A process for preparing fluoroethylenes and chlorofluoroethylenes starting from chlorofluoroethanes and hydrogen, carried out in gas phase at a temperature ranging from 150 to 600 DEG C, in the presence of a hydrogenation catalyst, wherein the chlorofluoroethanes have at least one chlorine atom on each carbon atom, and the catalyst is selected preferably from palladium, nickel, chromium, cobalt, platinum, copper and mixtures thereof, and it is utilised either as such or on inert materials.