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| POTENTIAL-PH DIAGRAMS OF As-S-H2O SYSTEM AT HIGH TEMPERATURE |
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| DOI： |
| KeyWord:As-S -H_2O system at high temperature Potential-pH diagram Thermodynamical calculation Arsenic sulphide Oxidative pressure leaching |
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Jin Zhenan; Jiang Kaixi; Wei Xujun; Wang Haibei (Northeast University)
(Beijing General Research Institute of Mining and Metallurgy)
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| Abstract: |
| In this paper, potential-pH diagrams of As -S - H2O system at 25 . 60 . 110 . 150 are drawn through thermodynamical calculation, Which provides thermodynamical basis for oxidative pressure leaching of arsenic sulphide at high temperature. |
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