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| 采用旋流电解技术从银电解废液中提取1#银的工艺研究 |
| Technology Research of Extract Silver from Electrolytic Waste Solution by Vortex Electrolytic Technology |
| Received:August 27, 2013 |
| DOI： |
| 中文关键词: 冶金技术 旋流电解 银电解 废液 提取 |
| 英文关键词: metallurgical technology vortex electrolytic silver electrolysis waste solution extract |
| 基金项目:国家科技支撑计划课题(2012BAE06B05)资助。 |
| Author Name | Affiliation | E-mail | | LIU Facun | Precious Metal Smelter of Jinchuan Group Co.Ltd., Jinchang 737104, Gansu, China | liufacun@jnmc.com | | MA Yutian | Precious Metal Smelter of Jinchuan Group Co.Ltd., Jinchang 737104, Gansu, China | | | ZHANG Yan | Precious Metal Smelter of Jinchuan Group Co.Ltd., Jinchang 737104, Gansu, China | | | CHEN Dalin | Precious Metal Smelter of Jinchuan Group Co.Ltd., Jinchang 737104, Gansu, China | | | CHEN Yunfeng | Precious Metal Smelter of Jinchuan Group Co.Ltd., Jinchang 737104, Gansu, China | |
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| 中文摘要: |
| 在对旋流电解技术研究的基础上，确定了使用旋流电解技术处理银电解废液的工艺。通过银电解液除杂、提取电解银粉和深度净化3个过程后，可从银电解废液中提取出1#银粉。产品质量符合国标(GB/T 4135-2002)要求，电解后液中银离子含量可达到废水外排要求标准。 |
| 英文摘要: |
| Based on vortex electrolytic technology research, identified using vortex electrolytic technology dealing with the electrolytic waste solution. Through the removing impurity for silver electrolyte, extracting silver powder and deep purification process, can extract silver powder from electrolytic waste liquid. Product quality conforms to the national standard requirements, electrolytic silver ion concentration can achieve to the requirements of the wastewater discharge standard. |
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