Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group vb metal
Patent
1977-04-07
1978-07-11
Carter, Herbert T.
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Group vb metal
423 62, 423 68, 423 1, 423138, 423139, 423150, 75101BE, C01G 4900, C01G 5300, C01G 3100
Patent
active
041002512
ABSTRACT:
Soot produced in the combustion of fuel oil contains valuable metals, such as vanadium and nickel. The soot can be disposed of, and the valuable metals can be recovered, by leaching the soot with an aqueous solution of sulphuric acid, to extract part of the metal content from the soot, combusting the soot thus leached, and leaching the combustion residue with an aqueous solution of sulphuric acid, to extract an additional part of the metal content. The solution produced in this second leaching process is preferably returned to the leaching of the soot. Metals can be recovered in a way known per se from the solution produced in the leaching of the soot.
REFERENCES:
patent: 1570170 (1926-01-01), Obeile
patent: 2211119 (1940-08-01), Hixson et al.
patent: 2920936 (1960-01-01), Dille et al.
patent: 3416882 (1968-12-01), Whigham
patent: 3615167 (1971-10-01), Berthoux et al.
patent: 3700415 (1972-10-01), Koerner et al.
patent: 3966569 (1976-06-01), Reinhardt et al.
patent: 3975495 (1976-08-01), Bowerman
Alfredsson Bengt Agne
Kuylenstierna Ulf Vilhelm
Reinhardt Nils
Carter Herbert T.
Sotex AB
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