Selective oxidation of acetylenes

Details Selective oxidation of acetylenes Selective oxidation of acetylenes

1976-07-07

1977-09-20

O'Keefe, Veronica

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260680R, C07C 1102

Patent

active

040497437

ABSTRACT:
Acetylenic compounds are selectively removed from hydrocarbon mixtures containing same by oxidation in the presence of a copper-manganese-rare earth metal-zinc aluminate catalyst. In one embodiment, acetylenic compounds are selectively removed from a conjugated diene mixture containing same by contacting oxygen and the mixture with a catalyst of zinc aluminate promoted with copper, manganese, and a rare earth metal under oxidizing conditions.

REFERENCES:
patent: 3202727 (1965-08-01), Dancer
patent: 3823088 (1974-07-01), Box, Jr. et al.

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