Acid dissolution of iron-bearing zinc concentrates - A first step towards residue-free zinc refining?

Minerals and Metallurgical Processing

Volumn 15, Issue 3, 1998, Pages 38-42

  Molleman, E ^a   Van Sandwijk, T ^b   Van Weert, G ^c  

^a UNIVERSITY OF BRITISH COLUMBIA   (Canada)

^b DELFT UNIVERSITY OF TECHNOLOGY   (Netherlands)

^c Oretome Ltd   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0343510259     PISSN: 07479182     EISSN: None     Source Type: Journal    
DOI: 10.1007/bf03403223     Document Type: Article

References (13)

1. Crundwell, F.K., and Verbaan, B , 1987, "Kinetics and mechanisms of the non-oxidative dissolution of sphalerite (zinc sulphide)," Hydrometallurgy, Vol 17, pp. 369-384
2. Deer, W A., Howie, R.A., and Zussman, J., 1966, An Introduction to the Rock-Forming Minerals, Longmans, London, p. 457
3. Demopoulos, G-P., Droppert, D.J., and Van Weert, G., 1995, "Precipitation of Crystalline Scorodite from Chloride Solutions," Hydrometallurgy; Vol. 38, pp. 245-261.
4. Evans, H.T., and McKnight, E.T., 1959, "New wurtzite polytypes from Joplin, Missouri," The American Mineralogist, Vol. 44.
5. n," M.S. Thesis, Kyoto University.
6. Jansz, J.J.C., 1984, "Chloride Hydrometallurgy for Pyritic Zinc-Lead Sulfide Ores, The Non-oxidative Leaching Route," dissertation, Delft University of Technology, Delft, The Netherlands.
7. King, M., et al., eds., 1993, Mineral Powder Diffraction File Databook, JCPDS, Intern. Center for Diffraction Data, Swarthmore, PA.
8. Kolodziej, B., and Adamski, Z., 1990, "Dissolution of sphalerite in aqueous hydrochloric acid solutions under reduction conditions," Hydrometallurgy, Vol. 24, pp. 393-406.
9. Majima, H., and Awakura, Y., 1981, "Measurement of the activity of electrolytes and the application of activity to hydro-metallurgical studies," Metal. Trans., Vol 12B, pp. 141-147.
10. Majima, H., Awakura, Y., and Misaki, N., 1981, "A kinetic study on non-oxidative dissolution of sphalerite in aqueous hydrochloric acid solutions," Metal. Trans., Vol. 12B. pp. 645-649.
11. Molleman, E., 1995, ''Conversion of Iron-Bearing Sphalerite to ZnS in Chloride Medium," Master Thesis, Delft University of Technology, Delft, The Netherlands.
12. Monhemius, A.J., 1977, "Precipitation diagrams for metal hydroxides, sulphides, arsenates and phosphates," Trans. Inst. Min. Metall., December, pp. C202-C206.
13. Palencia Perez, I., and Dutrizac, J.E., 1991, "The effect of the iron content of sphalerite on its rate of dissolution in ferric sulphate and ferric chloride media," Hydrometallurgy, Vol. 26, pp. 211-232.