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Cyanide extraction

Clark Jr DR, Hothem RL. 1991. Mammal mortality at Arizona, Cahfomia, and Nevada gold mines using cyanide extraction. Calif Fish Game 77 61-69. [Pg.171]

Sodium cyanide Extraction from gold Tabun (GA) 1.65... [Pg.216]

Bulmer, F.M.R., H.E.Rothwell, S.S.Polack, and D.W.Stewart, D.W. 1940. Chronic arsine poisoning among workers in the cyanide extraction of gold from metallic dross. Arch. Ind. Hyg. Occup. Med. 1 419. [Pg.115]

Gold mine cyanide extraction leach ponds, California, Usually 200-300, frequently 19... [Pg.923]

EPA. 1992d. Method 9013. Cyanide extraction procedure for solids and oils. Test methods for evaluating solid waste, physical/chemical methods, SW-846. 3rd edition. Environmental Protection Agency, Washington, D.C. [Pg.248]

Bulmer FMR et al Chronic arsine poisoning among workers employed in the cyanide extraction of gold A report of fourteen cases. J Ind Hyg Toxicol 22 111-124, 1940... [Pg.59]

Pabby AK, Haddad R, Alguach FJ, Sastre AM. Improved kinetics-based gold cyanide extraction with mixture of LIX79-TOPO utilizing hoUow fiber membrane contactors. Chem Eng J 2004 100 11-22. [Pg.263]

Lime is also used in producing concentrates by flotation of molybdenum [32.10], zinc, and lead ores [32.4]. It is used to maintain the slightly alkaline conditions (approx. pH 10) required for the dissolution of gold, silver [32.11, 32.12], and nickel [32.13] in cyanide extraction. [Pg.372]

Anionic metal cyanide extraction Iridium separation from rhodium Gold extraction from cyanide media... [Pg.7]

Figure 8.16 Schematic illustration of RDE extraction method of free and complexed cyanide extractant-trapping agent couples. Figure 8.16 Schematic illustration of RDE extraction method of free and complexed cyanide extractant-trapping agent couples.
See other pages where Cyanide extraction is mentioned: [Pg.1196]    [Pg.909]    [Pg.936]    [Pg.939]    [Pg.959]    [Pg.100]    [Pg.58]    [Pg.543]    [Pg.909]    [Pg.936]    [Pg.939]    [Pg.959]    [Pg.1196]    [Pg.322]    [Pg.203]    [Pg.221]    [Pg.222]    [Pg.358]    [Pg.360]    [Pg.367]    [Pg.370]    [Pg.55]    [Pg.573]    [Pg.573]    [Pg.414]   
See also in sourсe #XX -- [ Pg.371 ]



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Hydrogen cyanide, extraction

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