| 脂胺泡沫塑料富集平台石墨炉AAS法测定痕量金和银 |
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| 引用本文： | 王继森,赵建国.脂胺泡沫塑料富集平台石墨炉AAS法测定痕量金和银[J].分析测试学报,1991(4). |
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| 作者姓名： | 王继森 赵建国 |
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| 作者单位： | 成都地质学院中心实验室
(王继森)，成都地质学院中心实验室(赵建国) |
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| 摘 要： | 本文研究了在H_3PO_4-NaH_2PO_4-HCl-NH_4Br-C_4H_6O_6介质中,用脂胺泡沫塑料分离富集Au~(3+)和Ag~+的条件试验,制定了题示方法,用于分析岩矿样品,获得了满意的结果。
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| 关 键 词： | 脂胺泡沫 原子吸收分析 金 银 |
Determination of Trace Amounts of Gold and Silver in Rock Minerals by Platform Graphite Furnace AAS after Enrichment with Esteramine Foam |
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| Wang Jisen,Zhao Janguo Analytical & Testing Centre,Chengdu College of Geology.Determination of Trace Amounts of Gold and Silver in Rock Minerals by Platform Graphite Furnace AAS after Enrichment with Esteramine Foam[J].Journal of Instrumental Analysis,1991(4). |
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| Authors: | Wang Jisen Zhao Janguo Analytical & Testing Centre Chengdu College of Geology |
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| Abstract: | After enrichment with esteramine foam, the method for determination of trace amounts ofgold and silver in H_3PO_4-NaH_2PO_4-HCl-NH_4Br-C_4H_6O_6 medium by platform graphite furnaceAAS is described in this paper. The analytical canditions have been studied. This method is usedto analysis rock mineral samples and got satisfactory results. |
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| Keywords: | Esteraming foam AAS gold silver rocktmineral |
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