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投稿时间：2017-05-04 修订日期：2017-05-04
投稿时间：2017-05-04 修订日期：2017-05-04
中文摘要: 研究从富铼渣中回收并制备铼产品的工艺路线，着重考察药剂浓度、相比、时间等对铼萃取—反萃的影响，并探索进行了结晶制备高铼酸铵试验。结果表明，经过压力浸出，铼的浸出率达98%以上；在优化试验条件下，铼萃取率可达99.98%，反萃率达到99%以上，一次结晶所得高铼酸铵纯度为98.7%。
Abstract:Process to recover rhenium from rhenium-rich slag and prepare rhenium products was studied. Effects of agent concentration, phase ratio, and time on extraction and stripping of rhenium extraction were investigated. Preparation of ammonium perrhenate by crystallization was explored. The results show that rhenium leaching rate during pressure leaching is 98% above. Rhenium extraction rate is 99.98%, and rhenium stripping rate is 99% above under the optimum condition. Purity of ammonium perrhenate is 98.7%.
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基金项目:福建省中科院STS计划配套项目（2016T3033）
| Author Name | Affiliation | |
| WANG Jun-e | Zijin Mining Group Company | wangjune07@163.com |
| zhanghuanran | ||
| zhongshuiping | ||
| chenhang |
引用文本：
王俊娥,张焕然,衷水平,陈杭.从富铼渣中回收铼并制备高铼酸铵[J].有色金属（冶炼部分）,2017(10):57-60.
WANG Jun-e,zhanghuanran,zhongshuiping,chenhang.Rhenium Recovery from Rhenium Slag and Preparation of Ammonium Perrhenate[J].Nonferrous Metals (Extractive Metallurgy),2017(10):57-60.
王俊娥,张焕然,衷水平,陈杭.从富铼渣中回收铼并制备高铼酸铵[J].有色金属（冶炼部分）,2017(10):57-60.
WANG Jun-e,zhanghuanran,zhongshuiping,chenhang.Rhenium Recovery from Rhenium Slag and Preparation of Ammonium Perrhenate[J].Nonferrous Metals (Extractive Metallurgy),2017(10):57-60.
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