Method for recovering vanadium from petroleum coke

Details Method for recovering vanadium from petroleum coke Method for recovering vanadium from petroleum coke

1979-05-10

1981-01-06

Carter, Herbert T.

Chemistry of inorganic compounds

Treating mixture to obtain metal containing compound

Group vb metal

423 64, 423 65, 423 68, C01G 3100

Patent

active

042436397

ABSTRACT:
Petroleum coke containing inorganic compounds including vanadium is gasified with steam in the presence of an alkali metal salt gasification catalyst to produce a combustible gas and an inorganic ash composed primarily of said inorganic compounds and a water soluble alkali metal vanadate and the inorganic ash is placed in a sufficient amount of water to dissolve the vanadate compound and then is recovered by conventional means.

REFERENCES:
patent: 2372109 (1945-03-01), Noel
patent: 3615299 (1971-10-01), Flecher et al.
patent: 3615300 (1971-10-01), Helm et al.
patent: 3773890 (1973-11-01), Fox et al.
patent: 4087510 (1978-05-01), Steenken
patent: 4145397 (1979-03-01), Toida et al.

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