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Abstrakty
These investigations have developed an effective hydrometallurgical method to recover high-purity lead metal and elemental sulfur from simulated galena synthetic mixtures eliminating sulfur gases and lead emissions, in contrast to the current high-temperature smelting technology. The method consists of different operations: oxidative leaching with production of solution with residue containing elemental sulfur, electrowinning by the solution with metal production. The obtained results determined the optimal parameters for possible processing of natural domestic galena ores.(original abstract)
Rocznik
Tom
Numer
Strony
77--79
Opis fizyczny
Twórcy
autor
- Goce Delcev University in Stip, Macedonia
autor
- Goce Delcev University in Stip, Macedonia
autor
- Goce Delcev University in Stip, Macedonia
Bibliografia
- Cole, E., 1985. Production of lead from sulfides, U.S. pat. 4500398
- Cole, E., 1985. "Update on recovering lead from scrap batteries," Journal Metall., Vol.37, pp.79-83
- Cole, E., 1985. "Recovery of lead from battery sludge," Journal Metall., Vol.35, pp42-46
- Haver, F., 1970. "Recovery of lead and sulfur from galena concentrate using a ferric sulfate leach," U.S. BuMines RI 7360, pp.13
- Lee, A., 1984. "Electrolytic method for recovery of lead from scrap batteries," U.S. BuMines RI 8857, pp.20
- Lee, A., 1986. "Hydrometallurgical process for producing lead and elemental sulfur from galena Concentrates," BuMines RI 9055, pp.13
- Wong, M., 1983. "Integrated operation of ferric chloride leaching, Molten-Sat Electrolysis Process for Production of Lead," U.S. BuMines RI 8770, pp.21.
Typ dokumentu
Bibliografia
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Identyfikator YADDA
bwmeta1.element.ekon-element-000171280433