| 湿法分解-等离子体质谱测定区域地球化学调查样品中金、铂、钯 |
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| 引用本文： | 闫红岭,李振,刘军,高志军.湿法分解-等离子体质谱测定区域地球化学调查样品中金、铂、钯[J].黄金,2011,32(8):61-64. |
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| 作者姓名： | 闫红岭 李振 刘军 高志军 |
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| 作者单位： | 1. 河南省岩石矿物测试中心,450053
2. 河南省岩石矿物测试中心,河南省金属矿产成矿地质过程与资源利用重点实验室 |
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| 摘 要： | 采用湿法分解制成10％盐酸试液,用活性炭-树脂复合富集材料吸附、灰化、溶解后,用Rh作内标,等离子体质谱仪测定区域地球化学调查样品中金、铂、钯.研究了富集材料、吸附方式等对金、铂、钯的吸附影响.该方法操作简便、分析速度快,有效降低了测试过程的空白值,用ICP - MS测定时不需要扣除干扰,检出限分别为Pt 0.057 ...
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| 关 键 词： | 区域化探 湿法分解 电感耦合等离子体质谱法 金 铂 钯。 |
Determination of gold,platinum and palladium in regional geochemical prospecting samples with wet method dissolution-plasma mass spectrography |
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| Yan Hongling,Li Zhen,Liu Jun,Gao Zhijun.Determination of gold,platinum and palladium in regional geochemical prospecting samples with wet method dissolution-plasma mass spectrography[J].Gold,2011,32(8):61-64. |
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| Authors: | Yan Hongling Li Zhen Liu Jun Gao Zhijun |
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| Affiliation: | Yan Hongling,Li Zhen,Liu Jun,Gao Zhijun (Henan Provincial Rock and Mineral Testing Center,Henan Provincial Key Lab of Metal Resources Metallogenic Geological Process and Resources Utilization) |
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| Abstract: | Regional geochemical prospecting samples was dissolved with wet method to prepare 10 % hydrochloric solution.After adsorption,ashing and dissolution with compound enrichment materials,gold,platinum and palladium in the samples are determined with plasma mass spectrography,adopting Rh as internal reference.The influences of enrichment materials and adsorption mode on the adsorption results are investigated.The method is simple,fast and can reduce the blank values in the testing process.There is no need to de... |
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| Keywords: | regional geochemical prospecting wet method dissolution inductively coupled plasma mass spectrography gold platinum palladium |
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