Specialized metallurgical processes – compositions for use therei – Processes – Free metal or alloy reductant contains magnesium
Patent
1984-11-08
1986-07-01
Doll, John
Specialized metallurgical processes, compositions for use therei
Processes
Free metal or alloy reductant contains magnesium
75 1R, 75 2, 423 26, 209 45, 209155, 209171, 209175, 209178, C22B 1100
Patent
active
045977917
ABSTRACT:
The present invention relates to a process for the separation of gold from particulate material containing gold, which comprises introducing a hydrophobic liquid, a non-gold particulate hydrophobic bulking material and particulate, gold containing material into an aqueous liquid so that the hydrophobic liquid becomes associated with the gold and, in conjunction with the non-gold particulate hydrophobic material, forms gold bearing agglomerates bonded by the hydrophobic liquid, and separating the gold bearing agglomerates from the aqueous liquid.
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Bateman Engineering (International) Limited
Doll John
Stoll Robert L.
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