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| 火法富集低品位贵金属废料试验 |
| Pyrometallurgy Enrichment of Precious Metals from Low Grade Waste Slag |
| Received:April 08, 2016 |
| DOI： |
| 中文关键词: 有色金属冶金 贵金属 火法富集 |
| 英文关键词: nonferrous metallurgy precious metals pyrometallurgy enrichment |
| 基金项目: |
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| 中文摘要: |
| 贵金属废料是一类重要的贵金属二次资源，火法熔炼是从低品位复杂废料中富集贵金属的有效手段。对尾矿、弃渣采用火法熔炼富集的研究表明，锍中的贵金属富集倍数达到5~10倍，铂、钯、铑的直收率>90%。 |
| 英文摘要: |
| Waste slag is important secondary resources of precious metals, pyrometallurgy is a effective means of enriching precious metals from low grade complex waste slag. Study of pyrometallurgy enrichment precious metals from tailings, wet abandon slag showed that, the enrichment ratio in smelting slag matte reached 5~10 times, and the recoveries of platinum, palladium, rhodium are higher than 90%. |
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