| 化探找金·银的新方法——螯合吸附剂偏提取法 |
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| 引用本文： | 薛光.化探找金·银的新方法——螯合吸附剂偏提取法[J].物探与化探,2003,27(5):369-370. |
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| 作者姓名： | 薛光 |
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| 作者单位： | 中国人民武装警察部队,黄金第七支队,山东,烟台,264001 |
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| 摘 要： | 提出了一种化探找金、银的新方法,该法采用一种混合浸取剂,以螯合吸附剂对采集到的化探次生晕样品进行偏提取.对偏提取的金、银含量,利用液珠萃取比色法进行金、银含量测定,从而达到化探直接找金、银的目的.该法克服了化探找金工作中的“粒金效应”.该设备简单、易操作.
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| 关 键 词： | 金、银 螯合吸附剂 偏提取 化探样品 |
| 文章编号： | 1000-8918(2003)05-0369-02 |
| 收稿时间： | 2002-08-14 |
| 修稿时间： | 2002年8月14日 |
A NEW GEOCHEMICAL PROSPECTING METHOD FOR GOLD AND SILVER: PARTIAL EXTRACTION TECHNIQUE OF CHELATOMETRIC ABSORBENT |
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| Affiliation: | No.7 Branch, People's Armed Police, Yantai 264001, China |
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| Abstract: | A new prospecting method for gold and silver is put forward in this paper. A mixed extraction agent is adopted, partial extraction of geochemical secondary halo samples is performed with chelatometric absorbent, and liquid bead extraction colorimetry is used to determine gold and silver content. In this way, the aim of direct prospecting for gold and silver can be achieved. This technique is characterized by simple and rapid operation, simple device, and can overcome the "grain gold effect" in geochemical gold exploration. |
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| Keywords: | gold silver chelatometric absorbent partial extraction geochemical sample |
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