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| SURVEY OF INVESTMENT AND ECONOMIC BENEFIT OF LEACHING-SOLVENT EXTRACTION-ELECTROWINNING PLANTS FOR LOW-GRADE COPPER ORE IN CHINA |
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Revised:May 28, 1998
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| DOI： |
| KeyWord:Low-grade copper ore Copper's hydrometallurgy Solvent extraction |
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| Beijing General Research Institute of Mining and Metallurgy |
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| Abstract: |
| Using L-SX-EW technology to treat low-grade copper ore can produce high quality 1# cathode copper. This technology has the advantages of lower investment, lower cost,high benefit and no pollution etc. In this paper, the present production situation on four plants were used as example, to explain the development level, investment and benefit about this technology in China. |
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