Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium
Patent
1993-12-10
1995-02-07
Rosenberg, Peter D.
Specialized metallurgical processes, compositions for use therei
Processes
Free metal or alloy reductant contains magnesium
75435, 75712, 75744, C22B 300
Patent
active
053872762
ABSTRACT:
A method of removal of valuable minerals of oil sand tailings including continuous operation of mixing said tailings with acid, curing the agglomeration and leaching of the cured agglomeration for removal of valuable minerals.
REFERENCES:
patent: 4017309 (1977-04-01), Johnson
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patent: 4961910 (1990-10-01), Vanderpool
patent: 4979987 (1990-12-01), Mason
patent: 5124008 (1992-06-01), Rendall
patent: 5181956 (1993-01-01), Chao
Bureau of Mines Rptr. 6229, by F. Peters, et al. U.S. Dept. of Interior, 1963.
Rosenberg Peter D.
Schatzel Thomas E.
Solv-Ex Corporation
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