Purification of unsaturated compounds

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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260669A, 260677A, 2606815R, 260683R, 2606833, C07C 1112

Patent

active

040383369

ABSTRACT:
Gaseous streams containing carbonyl compounds are reduced in carbonyl compounds by reacting a vapor phase with catalyst comprising as the major cation portion at least two metals of Periodic Table Groups 1b, 2b, 4b, 6b, 7b and 8. Reactor effluent from oxidative dehydrogenation reaction to produce butadiene-1,3 is reacted with iron oxide-copper chromite on AMC catalyst to remove carbonyl compounds.

REFERENCES:
patent: 3437703 (1969-04-01), Reitmeier et al.
patent: 3557238 (1971-01-01), Cunningham
patent: 3607966 (1971-09-01), Croce et al.
patent: 3725493 (1973-04-01), Stine
patent: 3801669 (1974-04-01), Christmann

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