| 液膜法分离富集测定钢中痕量铅 |
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| 引用本文： | 王献科 李玉萍. 液膜法分离富集测定钢中痕量铅[J]. 钢铁研究, 1997, 0(4): 31-34 |
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| 作者姓名： | 王献科 李玉萍 |
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| 作者单位： | 兰州市东岗镇钢厂 |
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| 摘 要： | 用２，６－二酮吡啶－１８－王冠－６（２－６－ＤＫＰ－１８－Ｃｒｏｗｅ－６），ＳＰＡＮ８０，Ｓ１００Ｎ－Ｉ（中性油）和Ｃ２Ｈ２Ｃｌ４乳状液膜体系，研究了Ｐｂ６２＋的迁移行为。在适宜条件下，８ｍｉｎ内Ｐｂ＾２＋的迁移率达９９．５％以上，而而这种情况下，许多金属离子如Ｆｅ＆３＋，Ｎｉ＾２＋，Ｃｒ＾３＋，Ｌｉ＾＋，∑ＲＥ＾３＋，Ｋ＾＋，Ｎａ＾＋，Ｃａ＾２＋，Ｍｇ＾２＋，Ｂａ６２＋，Ｓｒ＾２＋，Ａｌ＾３＋，
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| 关 键 词： | 乳状液膜 迁移 分离富集 铅 钢 |
DETERMINATION OF TRACE LEAD IN STEEL BY SEPARATING AND ENRICHING OF Pb 2+ WITH LIQUID FILM METHOD |
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| Wang Xianke Li Yuping. DETERMINATION OF TRACE LEAD IN STEEL BY SEPARATING AND ENRICHING OF Pb 2+ WITH LIQUID FILM METHOD[J]. Research on Iron and Steel, 1997, 0(4): 31-34 |
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| Authors: | Wang Xianke Li Yuping |
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| Affiliation: | Steel Plant of Donggang Town in Lanzhou |
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| Abstract: | |
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| Keywords: | emulsion liquid film transportation separation and enrichment lead |
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