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投稿时间：2013-09-15 修订日期：2013-09-19 录用日期：2013-09-22 网络发布日期：2014-03-31
投稿时间：2013-09-15 修订日期：2013-09-19 录用日期：2013-09-22 网络发布日期：2014-03-31
中文摘要: 针对锌渣中铅、硅含量高的特点，采用中性浸锌—二段氧压浸出—一段萃取提铟—钙盐蒸馏提锗工艺，锗、铟回收率分别达到93.2%和95.6%，是一个安全、绿色、高效、经济型新工艺。
Abstract:A series of processes were applied to recover germanium and indium from zinc slag with high lead and silicon contents, including zinc neutral leaching, two-stage oxygen pressure leaching, indium extraction, and germanium recovery by calcium salt distillation. The recovery of germanium and indium is 93.2% and 95.6% respectively. The above processes are characterized as green, safe, efficient and economic.
keywords: zinc slag with high lead and silicon content green recovery germanium, indium oxygen pressure leaching
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基金项目:
| 作者 | 单位 | |
| 江秋月* | 广东韶关冶炼厂 | yueqiujiang@21cn.com |
| Author Name | Affiliation | |
| JIANG Qiu-yue | Guangdong Shaoguan smelter | yueqiujiang@21cn.com |
引用文本：
江秋月.高铅硅锌渣绿色回收锗铟的新工艺研究[J].有色金属（冶炼部分）,2014(4):51-53.
JIANG Qiu-yue.New Technological Study on Green Recovery of Germanium and Indium from Zinc Slag with High Lead and Silicon Contents[J].Nonferrous Metals (Extractive Metallurgy),2014(4):51-53.
江秋月.高铅硅锌渣绿色回收锗铟的新工艺研究[J].有色金属（冶炼部分）,2014(4):51-53.
JIANG Qiu-yue.New Technological Study on Green Recovery of Germanium and Indium from Zinc Slag with High Lead and Silicon Contents[J].Nonferrous Metals (Extractive Metallurgy),2014(4):51-53.
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