Catalyst for the preparation of ethylene and vinyl chloride from

Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants

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B01J 2104, B01J 2310, B01J 2374, B01J 2384

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active

041586450

ABSTRACT:
Ethane is reacted with oxygen and a chlorine source in the presence of a solid solution catalyst containing iron cations which is stabilized with lanthanum and/or lanthanides and modified with selected metal cations, to yield ethylene, vinyl chloride, and other valuable by-products. Conversion of ethane to products approaches 100 percent, ethylene is prepared in up to 90 mole percent yield, and the combined yield of ethylene, vinyl chloride and ethyl chloride is over 90 mole percent.

REFERENCES:
patent: 3207811 (1965-09-01), Bajars
patent: 3420901 (1969-01-01), Schulz
patent: 3904553 (1975-09-01), Campbell et al.
patent: 4119570 (1978-10-01), Kroenke et al.

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