| 从铂钯精矿中回收Au、Pt、Pd |
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| 引用本文： | 王靖坤,汪云华,赵家春,吴晓峰,李博捷,昝林寒,范兴祥.从铂钯精矿中回收Au、Pt、Pd[J].湿法冶金,2012(1):13-15. |
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| 作者姓名： | 王靖坤 汪云华 赵家春 吴晓峰 李博捷 昝林寒 范兴祥 |
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| 作者单位： | 昆明贵金属研究所稀贵金属综合利用新技术国家重点实验室 |
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| 基金项目： | “973计划”资助项目(2010CB735501);稀贵金属矿产资源绿色分离相关科学问题研究项目 |
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| 摘 要： | 以某冶炼厂铜阳极泥处理过程中产生的铂钯精矿为原料,采用氯化浸出—亚硫酸钠还原分金—氯化铵沉铂—氨水沉钯湿法处理工艺回收Au、Pt、Pd。结果表明,工艺运行稳定,所得海绵钯、海绵铂纯度均大于99.95%,总收率大于98%。
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| 关 键 词： | 铂钯精矿 Au Pt Pd 湿法 回收 |
Recovery of Gold,Platinum and Palladium From Platinum-Palladium Concentrate |
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| WANG Jing-kun,WANG Yun-hua,ZHAO Jia-chun,WU Xiao-feng,LI Bo-jie,ZAN Lin-han,FAN Xing-xiang.Recovery of Gold,Platinum and Palladium From Platinum-Palladium Concentrate[J].Hydrometallurgy of China,2012(1):13-15. |
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| Authors: | WANG Jing-kun WANG Yun-hua ZHAO Jia-chun WU Xiao-feng LI Bo-jie ZAN Lin-han FAN Xing-xiang |
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| Affiliation: | (State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum,Kunming Institute of Precious Metals,Kunming650106,China) |
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| Abstract: | Gold,platinum and palladium were recovered from platinum-palladium concentrate by the process ofchloridizing leaching-reducing gold with sodium sulfite-precipitating platinum with ammonium chloride-precipitating palladium with ammonia.The results showed that purity of spongy platinum and spongy palladium are over 99.95%,total yield are over 98%. |
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| Keywords: | platinum-palladium concentrate gold platinum palladium hydrometallurgy recovery |
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