Lithium promoted magnesium chromite dehydrogenation catalysts

Details Lithium promoted magnesium chromite dehydrogenation catalysts Lithium promoted magnesium chromite dehydrogenation catalysts

1974-07-01

1976-06-01

Coughlan, Jr., Paul M.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252468, 260669R, 260680R, 2606833, B01J 2110, C01C 538

Patent

active

039607763

ABSTRACT:
Magnesium chromite dehydrogenation catalysts are improved by incorporation therein up to about 10 % of an alkali metal. The effect of the addition of lithium is shown in the dehydrogenation of isopentane, n-butane and ethylbenzene.

REFERENCES:
patent: 1984884 (1934-12-01), Lazier
patent: 2205141 (1940-06-01), Heard
patent: 2209458 (1940-07-01), Heard et al.
patent: 2943067 (1960-06-01), Sieg
patent: 3064062 (1962-11-01), Lorz et al.
patent: 3781376 (1973-12-01), Manning
Kirk-Othmer, Encyclopedia of Chemical Technology Second Edition (vol. 5) 1964, pub. by Interscience p. 496.
Mellor, Comprehensive Treatise on Inorganic & Theoretical Chemistry, vol. XI, p. 199 (1931).

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