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| 纳米物质测量的液态捕集剂研究 | |
| 引用本文： | 刘应汉,孔牧,孙忠军,张华,张勤.纳米物质测量的液态捕集剂研究[J].物探与化探,2003,27(6):455-457,464. |
| 作者姓名： | 刘应汉 孔牧 孙忠军 张华 张勤 |
| 作者单位： | 1. 中国地质大学,北京,100083;中国地质科学院,地球物理地球化学勘查研究所,廊坊,065000 2. 中国地质大学,北京,100083 |
| 摘 要： | 利用等离子体质谱技术,对已知矿区井下进行了纯水和不同浓度的盐酸、硝酸和王水等液态捕集剂的捕集吸附性能试验研究,获得了不同液态捕集剂中元素含量随浓度变化的规律.在已知隐伏矿区,选用3%硝酸、3%王水为捕集剂的纳米物质测量试验获得良好效果. |
| 关 键 词： | 纳米物质测量 液态捕集剂 等离子体质谱分析 隐伏矿 |
| 文章编号： | 1000-8918(2003)06-0455-03 |
| 收稿时间： | 2003-09-10 |
THE LIQUID COLLECTING MEDIA FOR NANOSCAL MATERIAL GEOCHEMICAL SURVEY |
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| Institution: | 1. China University of Geosciences, Beijing 100083, China; 2. Institute of Geophsical and Geochemical Expioration, CAGS, Langfang 065000, China |
| Abstract: | Different liquids, pure water and hydrochloric acid, nitric acid and aqua regia were tested with ICP-MS analysis to collect borehole nanoscale material, and concentrations of elements in varied liquids were determined. The application of 3% nitric acid and 3% aqua regia yielded good results in nanoscale material geochemical survey in known concealed ore districts. |
| Keywords: | nanoscale material geochemical survey liquid collecting media ICP-MS concealed deposit |
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