| P350—HCL体系萃取柱色层法分离微量铁 |
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| 引用本文： | 张忠信 江瑜. P350—HCL体系萃取柱色层法分离微量铁[J]. 青海师范大学学报(自然科学版), 1990, 0(2): 23-28 |
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| 作者姓名： | 张忠信 江瑜 |
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| 作者单位： | 青海师范大学化学系，青海师范大学化学系，青海师范大学化学系 |
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| 摘 要： | 本文提出了用4.0mol/L HC1为流动相,以P350为固定相,硅胶为载体的萃取柱色层法分离微量铁的新方法,研究了分离条件、柱容量和干扰等.本法应用精镁、精铝、盐酸和铜盐中微量铁的分离和测定,均获得良好结果.
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| 关 键 词： | 铁 分离 萃取柱色层法 P350 微量铁 |
SEPARATION OF MICROQUANTITY OF IRON WITH EXTRACTION CHROMATOGRAPHY IN P_(350)-HCl SYSTEM |
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| Zhang Zhongxin, Jiang Yu, Tan Bin. SEPARATION OF MICROQUANTITY OF IRON WITH EXTRACTION CHROMATOGRAPHY IN P_(350)-HCl SYSTEM[J]. Journal of Qinghai Normal University(Natural Science Edition), 1990, 0(2): 23-28 |
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| Authors: | Zhang Zhongxin Jiang Yu Tan Bin |
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| Affiliation: | Zhang Zhongxin; Jiang Yu; Tan Bin Department of Chemistry |
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| Abstract: | In this paper, we proposed a new method that microquantity of Fe is separated by extraction Chromatography with P_(350) as 4.0mol/L HCl as mobile phase silica gel as supporter, P_(350) as stationary phase Separating condition, column capacity and disturbance factors are studied. The procedure can be used for separating and determination of microquantity of microquantity of Fe in refined Mg, HCl, and copper salts with good results. |
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| Keywords: | P_(350) Extraction Chromatography Fe |
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