Process utilizing a non-stoichiometric vanadium sulfide catalyst

Details Process utilizing a non-stoichiometric vanadium sulfide catalyst Process utilizing a non-stoichiometric vanadium sulfide catalyst

1979-03-09

1980-04-08

Crasanakis, George

Mineral oils: processes and products

Refining

Sulfur removal

208251H, 208254H, 252439, C10G 2302

Patent

active

041971914

ABSTRACT:
A non-stoichiometric vanadium sulfide catalyst utilized in a hydrocarbon hydrorefining process is prepared by contacting a sulfur-bearing gas, such as H.sub.2 S, into an alkali metal hydroxide solution containing vanadium oxide to form a soluble alkali metal vanadium sulfide. The vanadium sulfide is precipitated from the soluble alkali metal vanadium sulfide with an acid, such as sulfuric acid or carbonic acid.

REFERENCES:
patent: 3619410 (1971-11-01), Gleim
patent: 3622497 (1971-11-01), Gleim
patent: 3657111 (1972-04-01), Gleim

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