Selective dehydrogenation processes and catalysts

Details Selective dehydrogenation processes and catalysts Selective dehydrogenation processes and catalysts

1991-10-31

1993-02-23

Garvin, Patrick P.

Chemistry of hydrocarbon compounds

Plural serial diverse syntheses

To produce aromatic

585400, 585430, 585440, 585481, C07C 1524

Patent

active

051892340

ABSTRACT:
A process for selectively dehydrogenating organic compounds, and particularly for dehydrogenating dimethyltetralins to dimethylnaphthalenes, by contacting the organic compound at an elevated temperature with a catalyst prepared by treating a composition comprising an alumina support material and platinum group metal with an excess amount of an alkaline solution of an alkali metal salt.

REFERENCES:
patent: 3325551 (1967-06-01), Suld
patent: 3531543 (1970-09-01), Clippinger et al.
patent: 3775496 (1973-11-01), Thompson
patent: 4060559 (1977-11-01), Goto et al.
patent: 4268707 (1981-05-01), Antos
Imamura et al., Chemical Abstracts 31116q, vol. 82 (1975).

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