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Oxygenated Leaching of Copper Sulfide Mineral under Microwave-Hydrothermal Conditions
Institute of Materials Processing, Michigan Technological University Houghton, MI 49931
Institute of Materials Processing, Michigan Technological University Houghton, MI 49931
Institute of Materials Processing, Michigan Technological University Houghton, MI 49931
Institute of Materials Processing, Michigan Technological University Houghton, MI 49931
- 1 Institute of Materials Processing, Michigan Technological University Houghton, MI 49931
- 2 Institute of Materials Processing, Michigan Technological University Houghton, MI 49931
- 3 Institute of Materials Processing, Michigan Technological University Houghton, MI 49931
- 4 Institute of Materials Processing, Michigan Technological University Houghton, MI 49931
Journal of Minerals and Materials Characterization and Engineering·Volume 01 (2002)·Pages 111–119·Published 20 October 2002·DOI10.4236/jmmce.2002.12008
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Abstract
A study on microwave assisted chalcocite leaching was carried out with a microwave hydrothermal reactor. The leaching was conducted with thick mineral slurries (50-100g/l). The leaching media is a mixed solution of CuCl 2 and NaCl. The investigation included the effect of leaching temperature, quantities of the minerals per unit slurry volume as well as the initial concentration of cupric ions. The results were discussed and compared with using conventional leaching method.
KeywordsleachingCopper Sulfide Mineralmicrowave
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