Dehydrogenation catalyst and process

Details Dehydrogenation catalyst and process Dehydrogenation catalyst and process

1991-08-30

1992-12-15

Pal, Asok

Chemistry of hydrocarbon compounds

Aromatic compound synthesis

Having alkenyl moiety, e.g., styrene, etc.

502326, 585445, C07C 5333, B01J 2374, B01J 2378

Patent

active

051719142

ABSTRACT:
The instant invention relates to an improved dehydrogenation catalyst made up of iron oxide and potassium oxide which has been prepared by combining an iron-containing compound made up of from about 10% to 100% by weight of a micaceous iron oxide and a potassium-containing compound to form a pellet, followed by calcination. The catalyst is particularly suited for the non-oxidative dehydrogenation in the presence of steam of ethylbenzene to styrene.

REFERENCES:
patent: 3364277 (1968-01-01), Siem
patent: 3703593 (1972-11-01), Turley et al.
patent: 3904552 (1975-09-01), O'Hara
patent: 4098723 (1978-07-01), Riesser
patent: 4152300 (1979-05-01), Riesser
patent: 4467046 (1984-08-01), Smith et al.
patent: 4560819 (1985-12-01), Chu
patent: 4720604 (1988-01-01), Chu
patent: 4857498 (1989-08-01), Dejaifve et al.
Bishop, "Micaceous Iron Oxide Pigments", J. Oil Col. Chem. Assoc., vol. 64, pp.57-74, 1981.

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