✦ LIBER ✦

Catalytic deoxygenation of heavy gas oil

✍ Scribed by Edward Furimsky

Publisher: Elsevier Science
Year: 1978
Tongue: English
Weight: 344 KB
Volume: 57
Category: Article
ISSN: 0016-2361
DOI: 10.1016/0016-2361(78)90160-6

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✦ Synopsis

The extent of oxygen removal during catalytic hydrotreatment of heavy gas oils depends on the chemical composition of catalysts. Deoxygenation increases with the concentration of Moo3 up to about 6 wt %. Further increases in the Moo3 concentration do not appreciably increase oxygen removal. Deoxygenation is also improved by the addition of cobalt and nickel oxides to the molybdate catalysts. Independent acidity measurements on the liquid products suggest the presence of phenols.

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