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The chemistry of gold solvent extraction from alkaline ...The chemistry of gold extraction from alkaline cyanide solution by solvating extractants, particularly TBP and DBBP, is described. Undiluted TBP is an effective extractant for gold at high ionic strengths, whereas undiluted DBBP needs little ionic strength adjustment in order to extract gold.
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Gold Cementation from Ammonium Thiosulfate Solution by ...Keywords: gold, zinc, copper, aluminium, thiosulfate, cementation 1. Introduction Ammonium thiosulfate leaching is an alternative gold extraction method to cyanidation because of its low –7) However, the gold recovery method from the leach solution was not widely studied. In our study of gold .
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