Dechlorination of haloethanes using ethylene
A haloethane is dechlorinated by reacting in the gaseous phase a haloethane selected from CCl2FFCClF2, CClF2CClF2 and CCl2FCCl2F with ethylene in the presence of a transition metal catalyst selected from iron, nickel, vanadium and chromium oxides, chlorides and fluorides and recovering a perhaloethy...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | A haloethane is dechlorinated by reacting in the gaseous phase a haloethane selected from CCl2FFCClF2, CClF2CClF2 and CCl2FCCl2F with ethylene in the presence of a transition metal catalyst selected from iron, nickel, vanadium and chromium oxides, chlorides and fluorides and recovering a perhaloethylene and vinyl chloride. Perhaloethylenes are used as monomers for halogenated polymers. Vinyl chloride is also a widely used monomer. |
|---|