| 钪资源的开发利用与提炼新工艺探讨 |
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| 引用本文： | 陈孝妍,王仰东,王海玲.钪资源的开发利用与提炼新工艺探讨[J].吉林地质,2012(3):119-121. |
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| 作者姓名： | 陈孝妍 王仰东 王海玲 |
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| 作者单位： | 吉林省地质科学研究所;辽宁省东北育才学校 |
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| 摘 要： | 钪元素由于其优异性能而成为重要的战略元素。现行的制备工艺主要是从有色金属冶炼过程中提炼、萃取伴生钪元素,但存在单一萃取剂效率低、工艺复杂、产物纯度低的问题。本文采用多种萃取剂协调萃取,提高了萃取效率,结合新型分离技术,在减少一半工序情况下,有效提高产物纯度。
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| 关 键 词： | 钪资源 提炼 协同萃取 新型分离技术 |
Study on exploitation and new extraction technology of scandium resources |
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| CHEN Xiao-yan,WANG Yang-dong,WANG Hai-ling.Study on exploitation and new extraction technology of scandium resources[J].Jilin Geology,2012(3):119-121. |
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| Authors: | CHEN Xiao-yan WANG Yang-dong WANG Hai-ling |
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| Institution: | 1.Institute of Geological Sciences of Jilin Province,Changchun 130012,Jilin,China;2.Dongbei Yucai School of Liaoning Province,Shenyang110179,Liaoning,China |
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| Abstract: | Scandium is an important strategic element because of its excellent properties.The current preparation technology is the extraction of accessory scandium element in the process of non-ferrous metal smelting.There are certain disadvantages,such as low extraction efficiency complicated technology,and low purity.This paper uses multiple extractant coordinated extraction,combined with the new separation technology,which improved the extraction efficiency and product purity while reducing half of the process. |
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| Keywords: | Scandium resources extraction coordinated extraction new separation technology |
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