| Ion Flotation of Scandium |
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| 作者姓名： | 柯家骏 |
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| 作者单位： | Institute of |
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| 摘 要： | Scandium was recovered from dilute chloride solutions with potassium salt of saturated C_8～C_(12)fattyacids as surfactant by Ion flotation.The optimum comprehensive results of physical properties,stability andscandium concentration of the foam formed with potassium caprate CH_3(CH_2)_8 COOK can be obtained.Re-covery of scandium in the foam was 98% at pH 3.8～5.0 and 25～55℃.The experimental results of 0.3 L/minairflow rate was satisfactory for flotation column.It is of a great potential for using ion flotation technique toconcentrate scandium from dilute solutions.
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Ion Flotation of Scandium |
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| Ke Jiajun Institute of Chemical Metallurgy,Academia Sinica,Beijing ,China.Ion Flotation of Scandium[J].Rare Metals,1992(3). |
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| Authors: | Ke Jiajun Institute of Chemical Metallurgy Academia Sinica Beijing China |
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| Affiliation: | Ke Jiajun Institute of Chemical Metallurgy,Academia Sinica,Beijing 100080,China |
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| Abstract: | |
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| Keywords: | Scandium Ion flotation Fatty acid Surfactant |
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