Purification of unsaturated compounds

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

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Details

260669A, 260677A, 2606815R, C07C 700

Patent

active

039989020

ABSTRACT:
Gaseous streams containing carbonyl compounds are reduced in carbonyl compounds by reacting a vapor phase with catalyst of Periodic Table Groups 1a, 1b, 2a, 2b, 3b, 4b, 6b, 7b, 8 and mixtures. Reactor effluent from oxidative dehydrogenation reaction to produce butadiene-1,3 is reacted with calcium oxide catalyst to remove carbonyl compounds.

REFERENCES:
patent: 3459824 (1969-08-01), Nelson et al.
patent: 3476824 (1969-11-01), Woskow
patent: 3557238 (1971-01-01), Cunningham
patent: 3725493 (1973-04-01), Stine
patent: 3801669 (1974-04-01), Christmann

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