Catalysts for removal of impurities by the hydroprocessing of hy

Details Catalysts for removal of impurities by the hydroprocessing of hy Catalysts for removal of impurities by the hydroprocessing of hy

1991-06-17

1992-12-08

Shine, W. J.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Silicon containing or process of making

502308, 502313, 502315, 502314, 502254, B01J 2106, B01J 2104, B01J 2108, B01J 2385, B01J 2388

Patent

active

051698226

ABSTRACT:
A catalyt composition for removal of sulfur and nitrogen in the hydroprocessing refinery of hydrocarbon streams. The composition comprises supported molybdenum or tungsten and containing cobalt or nickel. In addition, the presence of a third metal selected from the group consisting of titaniun, zirconium, and hafnium, deposited in a non-aqueous fashion, is provided.

REFERENCES:
patent: 3997431 (1976-12-01), Beuther et al.
patent: 4018714 (1977-04-01), Wilson et al.
patent: 4490479 (1984-12-01), Vogel et al.
patent: 4657663 (1987-04-01), Gardner et al.

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