Electrochemical behaviors of gold and its associated elements in various complex agent solutions

Journal of Central South University of Technology (English Edition)

Volumn 10, Issue 4, 2003, Pages 287-291

  Chai, Li Yuan ^a   Wang, Yun Yan ^a  

^a CENTRAL SOUTH UNIVERSITY   (China)

Author keywords

Associated element; Complex agent; Electrochemical behavior; Gold

Indexed keywords

AGENTS; ALKALINITY; ELECTROCHEMISTRY; SOLUTIONS; THERMODYNAMIC PROPERTIES;

ALKALINE THIOUREA SOLUTION; ASSOCIATED ELEMENT; COMPLEX AGENT;

GOLD;

EID: 1942477471     PISSN: 10059784     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11771-003-0025-7     Document Type: Article

References (9)

1. Lin J C, Huarng J J. Electrochemical stripping of gold from Au-Ni-Cu electronic connector scrap in an aqueous solution of thiourea [J]. Journal of Applied Electrochemistry, 1994, 24(2): 157-165.
2. 2O systems for leaching gold and silver with acidic thiourea solution [J]. Hydrometallurgy, 1994, 34(3): 369-381.
3. Farinha P A, Correia M J N, Carvalho J R. Leaching of gold from a Portuguese concentrate with thiourea [J]. Minerals Engineering, 1992, 5(8): 953-959.
4. FANG Zhao-heng. Leaching kinetics of an Au-Cu sulfide concentrate with thiourea [J]. Engineering Chemistry and Metallurgy, 1993, 14(4): 319-326. (in Chinese)
5. Groenewald T. Electrochemical studies on gold electrodes in acidic solutions of thiourea containing gold (I) thiourea complex ions [J]. Journal of Applied Electrochemistry, 1975, 5(1): 71-78.
6. CHAI Li-yuan, MIN Xiao-bo. Structure-property relationship between the stability of alkaline thiourea and the structure of thiourea and sulfite ion [J]. Journal of Central South University of Technology, 2002, 33(5): 473-476. (in Chinese)
7. Okido M, Ishikawa M, Chai L Y. Anodic dissolution of gold in alkaline solutions containing thiourea, thiosulfate and sulfite ions [J]. Transactions of Nonferrous Metals Society of China, 2002, 12(3): 519-523.
8. Barder A J, Fukna L R. Principle and Application of Electrochemistry Technique [M]. GU Lin-ying. Beijing: Press of Chemical Industry, 1986: 615. (in Chinese)
9. HUANG Zi-qing. Theory Introduction of Electrolyte Solutions [M]. Beijing: Science Press, 1983: 84-86. (in Chinese)