Catalytic composite, method of manufacture and process for use

Details Catalytic composite, method of manufacture and process for use Catalytic composite, method of manufacture and process for use

1980-01-04

1981-10-20

Garvin, Patrick

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252431N, 208206, 208207, B01J 3122

Patent

active

042959934

ABSTRACT:
Disclosed are a metal chelate-alkali metal hydroxide-quaternary ammonium hydroxide, catalytic composite, a method of manufacturing the catalytic composite, and a process of treating sour petroleum distillates utilizing the catalytic composite. The catalytic composite comprises a metal chelate, a quaternary ammonium hydroxide, and an alkaline metal hydroxide disposed on a molecular sieve, the alkali metal hydroxide comprising at least about 10 wt. % of the catalytic composite. The method of manufacturing the catalytic composite comprises contacting a molecular sieve with a metal chelate, a quaternary ammonium hydroxide, and a mixture of alkali metal hydroxide and at least one solvent selected from the group consisting of water and alcohols with fewer than 6 carbon atoms, the alkali metal hydroxide comprising a sufficient portion of said mixture such that said alkali metal hydroxide comprises at least about 10 wt. % of said resulting catalytic composite. The method of treating sour petroleum distillates comprises contacting the distillates at oxidation conditions with the catalytic composite described above.

REFERENCES:
patent: 4115252 (1978-09-01), Antos
patent: 4124493 (1978-11-01), Frame
patent: 4157312 (1979-06-01), Frame
patent: 4206079 (1980-06-01), Frame

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