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| Process Development and Industrialization for Production of High Purity Gold with One-Step Process |
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Received:January 12, 2014
Revised:January 14, 2014
Accepted:January 15, 2014
Published Online:June 23, 2014
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| DOI：10.3969/j.issn.1007-7545.2014.07.014 |
| KeyWord:high purity gold; electrolytic refining; low-acid system; industrialization |
| Author | Institution |
| SUN Jingtao |
江西铜业股份有限公司 贵溪冶炼厂 |
| DENG Chenghu |
江西铜业股份有限公司 贵溪冶炼厂 |
| WANG Ri |
江西铜业股份有限公司 贵溪冶炼厂 |
| xiaxingwang |
江西铜业股份有限公司贵溪冶炼厂 |
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| Abstract: |
| The problems exiting in high purity gold electrolysis by traditional refining process in Guixi Smelter were analyzed. Integration electrolytic refining process in hydrochloric acid system was independently developed with low gold ion concentration of 80~120 g/L and low acidity of 60~90 g/L. The process has been a stable operation in Guixi Smelter for years. |
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