| 离子交换法回收白钨精矿酸分解母液与洗水混合液中的钨 |
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| 引用本文： | 徐晓玲,肖连生,张启修. 离子交换法回收白钨精矿酸分解母液与洗水混合液中的钨[J]. 稀有金属, 2001, 25(5): 386-388 |
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| 作者姓名： | 徐晓玲 肖连生 张启修 |
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| 作者单位： | 中南大学冶金科学与工程系, |
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| 摘 要： | 用D363树脂吸附白钨精矿酸分解母液与洗水混合液中的钨，用2．8mol/L氢氧化钠进行了解吸，可获得含钨高的溶液。树脂用碱性次氯酸钠再生，盐酸转型后，重复使用性能稳定。该法简单经济，能有效地回收钨。
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| 关 键 词： | 钨 回收 离子交换 酸母液 洗水 吸附 解吸 |
| 文章编号： | 0258-7076(2001)05-0386-03 |
| 修稿时间： | 2001-01-18 |
Recovery of Tungsten from Mixture Solution of Acid Digestion Mother Liquid and Washing Water of Scheelite Concentrate |
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| Xu Xiaoling,Xiao Liansheng and Zhang Qixiu. Recovery of Tungsten from Mixture Solution of Acid Digestion Mother Liquid and Washing Water of Scheelite Concentrate[J]. Chinese Journal of Rare Metals, 2001, 25(5): 386-388 |
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| Authors: | Xu Xiaoling Xiao Liansheng Zhang Qixiu |
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| Abstract: | The recovery of tungsten from mixture solution of HCl digestion mother liquid and washing water of scheelite concentrate with D363 resin was investigated. High tungsten concent solution was obtained with 2.8 mol/L NaOH as strippant. Reusability of the resin was stable when regenerated with alkali NaClO and transformed by HCl. It is a sort of effective and economical method for recovery of tungsten. |
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| Keywords: | Tungsten Recovery Ion exchange Acid mother liquid Washing water |
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