| 从铂钯精矿中氯化浸出Au、Pt、Pd |
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| 引用本文： | 赵家春,汪云华,王靖坤,吴晓峰,昝林寒,李博捷,范兴祥.从铂钯精矿中氯化浸出Au、Pt、Pd[J].贵金属,2012,33(1):45-48. |
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| 作者姓名： | 赵家春 汪云华 王靖坤 吴晓峰 昝林寒 李博捷 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,昆明,650106 |
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| 基金项目： | “973计划”资助项目 |
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| 摘 要： | 针对铜阳极泥处理过程中生产的铂钯精矿,以氯酸钠为氧化剂,采用湿法氯化浸出,使金、铂、钯等贵金属以氯配合物进入溶液。研究了浸出的最佳工艺条件。结果表明,金、铂、钯的浸出率均达到99%以上。
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| 关 键 词： | 冶金技术 金 铂 钯 铜阳极泥 浸出 |
Chloridizing Leaching of Au, Pt and Pd from Platinum and Palladium Concentrate |
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| ZHAO Jiachun
,
WANG Yunhua
,
WANG Jingkun
,
WU Xiaofeng
,
ZAN Linhan
,
LI Bojie
,
FAN Xingxiang.Chloridizing Leaching of Au, Pt and Pd from Platinum and Palladium Concentrate[J].Precious Metals,2012,33(1):45-48. |
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| Authors: | ZHAO Jiachun WANG Yunhua WANG Jingkun WU Xiaofeng ZAN Linhan LI Bojie FAN Xingxiang |
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| Affiliation: | (State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Kunming Institute of Precious Metals,Kunming 650106,China) |
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| Abstract: | Gold,platinum,palladium and other precious metals were leached out as chlorine complexes by chloridizing leaching with NaClO3 as oxidizer from platinum and palladium concentrate.The optimization condition of the leaching technology was investigated in detail.The results show that the leaching rate of gold,platinum and palladium is over 99%. |
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| Keywords: | metallurgy gold platinum palladium copper anode slime leaching |
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