| 两种贵金属萃取剂萃取性能的研究 |
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| 引用本文： | 李改枝,陈丽萍,丁鲁刚.两种贵金属萃取剂萃取性能的研究[J].内蒙古师范大学学报(自然科学版),2000,29(2):137-140. |
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| 作者姓名： | 李改枝 陈丽萍 丁鲁刚 |
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| 作者单位： | 内蒙古师范大学化学系!内蒙古呼和浩特010022 |
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| 摘 要： | 以N ,N二苄基甘氨酸和N ,N二苯基甘氨酸为固定相 ,以不同浓度的盐酸和高氯酸为展开剂 ,研究了它们对 8种贵金属的萃取行为 .实验表明 :N ,N二苯基甘氨酸的萃取能力较N ,N二苄基甘氨酸大 ;两种萃取剂在盐酸体系中的萃取能力比在高氯酸体系中大 .
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| 关 键 词： | N N-二苄基甘氨酸 N N-二苯基甘氨酸 反相纸层析 贵金属 |
| 修稿时间： | 1999－10－26 |
STUDY ON THE EXTRATING PERFORMANCE OF TWO NOBLE METAL EXTRACTION AGENTS |
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| LI Gai-zhi,CHEN Li-ping,DING Lu-gang.STUDY ON THE EXTRATING PERFORMANCE OF TWO NOBLE METAL EXTRACTION AGENTS[J].Journal of Inner Mongolia Normal University(Natural Science Edition),2000,29(2):137-140. |
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| Authors: | LI Gai-zhi CHEN Li-ping DING Lu-gang |
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| Abstract: | N,N dibenzyl glycine and N,N diphenyl glycine have been used as stationary phases,hydrochloric acid or perchloyic acid solutions of different concentrations have been used as the developing agents.The reverse paper chromatography behaviours have been studied for 8 noble metal ions.N,N diphenyl glycine is better than N,N dibenzyl glycine for 8 noble metal ions as showing the study of the extracting performance.The extracting performance of two extraction agents in HCl system is better than in HClO 4 system. |
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| Keywords: | N N dibenzyl glycine N N diphenyl glycine reversed paper chromatography noble metals |
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