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Volumn 36, Issue 7, 1997, Pages 2757-2759

Reduction of Thiourea Consumption in Gold Extraction by Acid Thiourea Solutions

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVATION ENERGY; EXTRACTION; GOLD; IONS; IRON; LEACHING; LOW TEMPERATURE OPERATIONS; OXIDATION; REACTION KINETICS; SILVER; UREA;

EID: 0031194027     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie970064r     Document Type: Article
Times cited : (31)

References (17)
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    • Açma, E.1    Arslan, F.2    Wuth, W.3
  • 2
    • 0018985885 scopus 로고
    • A study of the leaching of gold and silver by acidothioureation
    • Chen, C. K.; Lung, T. N.; Wan, C. C. A study of the leaching of gold and silver by acidothioureation. Hydrometallurgy 1980, 5, 207.
    • (1980) Hydrometallurgy , vol.5 , pp. 207
    • Chen, C.K.1    Lung, T.N.2    Wan, C.C.3
  • 3
    • 0022812303 scopus 로고
    • The recovery of gold from thiourea solutions and the comparison with cyanidation
    • Deschênes, G. The recovery of gold from thiourea solutions and the comparison with cyanidation. CIM Bull. 1986, 79, 76.
    • (1986) CIM Bull. , vol.79 , pp. 76
    • Deschênes, G.1
  • 4
    • 0024016692 scopus 로고
    • Leaching of gold from a chalcopyrite concentrate by thiourea
    • Deschênes, G.; Ghali, E. Leaching of gold from a chalcopyrite concentrate by thiourea. Hydrometallurgy 1988, 20, 179.
    • (1988) Hydrometallurgy , vol.20 , pp. 179
    • Deschênes, G.1    Ghali, E.2
  • 5
    • 0026910949 scopus 로고
    • Leaching of gold from a Portuguese concentrate with thiourea
    • Farinha, P. A.; Correia, M J. N.; Carvalho, J. R. Leaching of gold from a Portuguese concentrate with thiourea. Miner. Eng. 1992, 5, 953.
    • (1992) Miner. Eng. , vol.5 , pp. 953
    • Farinha, P.A.1    Correia, M.J.N.2    Carvalho, J.R.3
  • 6
    • 0022008987 scopus 로고
    • The leaching of gold and silver from ore with thiourea in sulfuric acid solutions
    • Goto, S.; Ogawa, O.; Asakura, I.; Nakamura, S. The leaching of gold and silver from ore with thiourea in sulfuric acid solutions. Nippon Kogyou Kaishi (in Japanese), 1985, 101, 75.
    • (1985) Nippon Kogyou Kaishi (in Japanese) , vol.101 , pp. 75
    • Goto, S.1    Ogawa, O.2    Asakura, I.3    Nakamura, S.4
  • 7
    • 0016920546 scopus 로고
    • The dissolution of gold in acidic solutions of thiourea
    • Groenewald, T. The dissolution of gold in acidic solutions of thiourea. Hydrometallurgy 1976, 1, 277.
    • (1976) Hydrometallurgy , vol.1 , pp. 277
    • Groenewald, T.1
  • 8
    • 0008600613 scopus 로고
    • Analytical chemistry of thiocarbamides. I. Quantitative determination of thiourea
    • Gupta, P. C. Analytical chemistry of thiocarbamides. I. Quantitative determination of thiourea. Z. Anal. Chem. 1963, 196, 412.
    • (1963) Z. Anal. Chem. , vol.196 , pp. 412
    • Gupta, P.C.1
  • 9
    • 0021520573 scopus 로고
    • Thiourea leaching of gold and silver - Technology update and additional applications
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    • (1984) Miner. Metall. Process. , vol.11 , pp. 173
    • Hiskey, J.B.1
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    • 0019675919 scopus 로고
    • Extraction of gold from finely disseminated gold ores by use of acidic thiourea solution
    • Pyper A.; Hendrix, J. L. Extraction of gold from finely disseminated gold ores by use of acidic thiourea solution. Ext. Metall. '81, Pap. Symp. 1981, 57.
    • (1981) Ext. Metall. '81, Pap. Symp. , pp. 57
    • Pyper, A.1    Hendrix, J.L.2
  • 14
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    • Zhu, T. The Redox Reaction between Thiourea and ferric iron and catalysis of sulphide ores. Hydrometallurgy 1992, 28, 381.
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    • Zhu, T.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.