| 盐和卤水中微量元素Fe、Mn、Cu富集分离的新方法 |
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| 引用本文： | 于淑琴.盐和卤水中微量元素Fe、Mn、Cu富集分离的新方法[J].山东大学学报(理学版),1987(3). |
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| 作者姓名： | 于淑琴 |
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| 作者单位： | 山东大学晶体材料研究所 |
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| 摘 要： | 本文报导了利用盐和鹵水中所含的杂质Ca和Mg与硅酸钠生成的大分子化合物作为栽体,富集分离撒量元素Fe、Mn、Cu的新方法。研究了大分子化合物的组成和组成与试样中Ca、Mg含量配比及与溶液盐度的关系。探讨了富集分离的最佳条件。此方法用于山东两大盐场(莱州和羊口)的盐和卤水中的Fe、Mn、Cu的富集都得到了满意的结果。
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| 关 键 词： | 大分子 载体 富集 分离 |
A NEW METHOD OF RICH-CONCENTRATION AND SEPARATION FOR TRACE ELEMENTS (Fe, Mn, Cu) IN SALT AND BRINE |
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| Yu Shuqin.A NEW METHOD OF RICH-CONCENTRATION AND SEPARATION FOR TRACE ELEMENTS (Fe, Mn, Cu) IN SALT AND BRINE[J].Journal of Shandong University,1987(3). |
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| Authors: | Yu Shuqin |
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| Abstract: | This paper presents a new method of rich-concentration and separation for trace elements (iron,manganese and copper) by using macro-molecular compound as carrier. The carrier is made from calcium and magnesium in salt or brine and sodium silicate. The author has studied the relation between the compositions of macromolecular compound and the proportion of calcium and magnesium contents in the sample; the relation between the compositions and the saltness. The conditions for rich-concentration and separation has been developed as well. This new method is used to concentrate iron,manganese and copper in salt and brine produced by two large saltworks in Shandong province. Satisfactory results have been obtained. |
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| Keywords: | macromolecular carrier rich-concentration separation |
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