| 黄金选冶技术现状及发展趋势 |
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| 引用本文： | 胡春融,杨凤,杨廻春. 黄金选冶技术现状及发展趋势[J]. 黄金, 2006, 27(7): 29-36 |
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| 作者姓名： | 胡春融 杨凤 杨廻春 |
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| 作者单位： | 长春黄金研究院;辽宁新都黄金股份有限责任公司 |
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| 摘 要： | 近年来，黄金选冶技术发展十分迅速，在常规矿石和难处理矿石选冶技术领域均实现了重大突破。文中详细论述了破碎磨矿、重选、浮选、氰化、金银精炼等工艺技术的改进与发展；同时论述了焙烧氧化、热压氧化、生物氧化和化学氧化等难选冶矿石预处理技术的现状及发展趋势。
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| 关 键 词： | 黄金选冶技术 进展 发展趋势 |
| 文章编号： | 1001-1277(2006)07-0029-07 |
| 收稿时间： | 2006-03-04 |
| 修稿时间： | 2006-03-04 |
Current status and developing tendency of gold extraction |
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| Hu Chunrong,Yang Feng,Yang Huichun. Current status and developing tendency of gold extraction[J]. Gold, 2006, 27(7): 29-36 |
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| Authors: | Hu Chunrong Yang Feng Yang Huichun |
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| Affiliation: | 1. Changchun Gold Research Institute; 2. Liaoning Xindu Gold Stock Co., Ltd. |
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| Abstract: | The technology of gold extraction has developed rapidly. The remarkable advances have be made in the technologies of gold from both easy-to-treating ores and refractory ores. The article describes the advances in crushing, grinding, gravity concentration, flotation, cyanidation and refining of gold and silver; It also presents recent status and prospects of pretreatment processes such as roasting, pressure oxidation, biooxidation and chemical pretreatment. |
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| Keywords: | technology of gold extraction advance developing tendency |
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