| 钽铌矿浮选技术研究进展 |
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| 引用本文： | 王其宏,章晓林,景满,宋清明,李康康,曹世明. 钽铌矿浮选技术研究进展[J]. 硅酸盐通报, 2017, 36(12): 4060-4065 |
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| 作者姓名： | 王其宏 章晓林 景满 宋清明 李康康 曹世明 |
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| 作者单位： | 昆明理工大学省部共建复杂有色金属资源清洁利用国家重点实验室,昆明 650093;昆明理工大学国土资源工程学院,昆明 650000;昆明理工大学国土资源工程学院,昆明,650000;中国地质大学地球科学与资源学院,北京,100083;中国矿业大学化工学院,徐州,221000 |
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| 基金项目： | 国家自然科学基金(51264019)%昆明理工大学分析测试基金(2016T20070151) |
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| 摘 要： | 国内钽铌资源特性相比于国外复杂,需结合重、磁、浮、电、冶或联合工艺对其进行回收.浮选法虽在部分钽铌矿石的选别中不能占主导,但对钽铌钨锡矿等物理性质相近的矿石、钽铌细泥及其他有价金属的回收效果明显,是实现资源综合利用的有效方法.概述了钽铌矿浮选技术的应用现状,重点分析了浮选技术及药剂作用机理的研究成果,指出了上述研究存在的不足,并对钽铌矿在药剂应用与发展方面进行了详细的展望,指出多极性基羟肟酸、有机膦酸有望成为钽铌矿浮选药剂发展的主要方向.
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| 关 键 词： | 钽 铌 浮选技术 作用机理, |
Research Progress on the Flotation Technology of Tantalum-Niobium Ores |
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| WANG Qi-hong,ZHANG Xiao-lin,JING Man,SONG Qing-ming,LI Kang-kang,CAO Shi-ming. Research Progress on the Flotation Technology of Tantalum-Niobium Ores[J]. Bulletin of the Chinese Ceramic Society, 2017, 36(12): 4060-4065 |
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| Authors: | WANG Qi-hong ZHANG Xiao-lin JING Man SONG Qing-ming LI Kang-kang CAO Shi-ming |
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| Abstract: | The resource characteristics of tantalum-niobium ore in China is more complicated than that of in abroad, and it should be combined with gravity , magnetic, floating, electricity, metallurgy or combined process for recovering .Flotation method is not dominant in the separation of part of tantalum-niobium ore while the recovery effects of tantalum-niobium-tungsten-tin ore, fine tantalum-niobium slime and other valuable metals is obvious , and it is an effective method to realize the comprehensive utilization of resources .Current status of flotation technology of tantalum-niobium ore are summarized .Research findings of flotation technology and action mechanism and their deficiency are systematically introduced . The development prospect of regents is put forward as a result in detail .Hydroxamic acid with multiple polar groups and organophosphonic acid are excepted to be the main development direction of tantalum -niobium flotation reagents . |
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| Keywords: | tantalum niobium flotation technology action mechanism, |
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