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| 王水渣综合回收金银工艺研究 |
| Research on Recycling of Gold and Silver from Aqua-Regia-Treated Gold Slag |
| Received:March 05, 2018 |
| DOI： |
| 中文关键词: 王水渣 氨水 银 回收 |
| 英文关键词: aqua-regia-treated residue ammonia silver recovery |
| 基金项目: |
| Author Name | Affiliation | E-mail | | ZHANG Shanhui | Shandong Humon Smelting Co. Ltd., Yantai 264109, Shandong, China | 2606484370@qq.com | | ZHAO Zhupeng | Shandong Humon Smelting Co. Ltd., Yantai 264109, Shandong, China | zhaozhupeng607@126.com | | CUI Jiayou | Shandong Humon Smelting Co. Ltd., Yantai 264109, Shandong, China | | | HOU Shaobin | Shandong Humon Smelting Co. Ltd., Yantai 264109, Shandong, China | | | JIANG Xueli | Shandong Humon Smelting Co. Ltd., Yantai 264109, Shandong, China | | | CHANG Haitao | Shandong Humon Smelting Co. Ltd., Yantai 264109, Shandong, China | |
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| 中文摘要: |
| 针对金泥王水湿法处理过程中产生的王水渣，探索了使用氨水处理，然后氯化分金。结果表明，采用氨水分银-氯化分金全湿法工艺处理王水渣，具有工艺流程简单、金银损耗少等特点，银直收率可95%，金直收率98%，金银总回收率均99.8%以上。 |
| 英文摘要: |
| The method of aqua-regia-treated residue treatment, which was produced in the process of gold mud treatment, and then residue treated by chloridizing separated gold was studied. The aqua regia gold mud in the process of aqua-regia-treated gold slag, explores the use of ammonia treatment it, then the tailings of gold chloride treatment points. The results showed that the treatment of aqua-regia-treated residue by ammonia solution leaching and chloridizing separated gold has the advantages of simple technological process, and the direct recovery rate of silver and gold reached 95% and 98%, separately. |
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