| 超临界流体萃取技术在地质样品分析中的应用 |
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| 引用本文： | 龙梅,裴世桥.超临界流体萃取技术在地质样品分析中的应用[J].岩矿测试,2000,19(4):286-291. |
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| 作者姓名： | 龙梅 裴世桥 |
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| 作者单位： | 中国地质大学化分室,北京,100083 |
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| 摘 要： | 综述了分析型超临界流体萃取（ＳＦＥ）技术替代有机溶剂，在地质样品分析中萃取总石油烃，多环芳烃、多氯苯、生物标志物、有机金属化合物的应用，展望了ＣＯ２－ＳＦＥ方法用于地质样品中金属离子测定的前景。
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| 关 键 词： | 超临界流体 萃取 二氧化碳 地质样品 有机物 SFE |
| 修稿时间： | 2000-02-28 |
Application of the Analytical Scale Supercritical Fluid Extraction Techniques in the Geological Sample Analysis |
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| LONG Mei,PEI Shi qiao.Application of the Analytical Scale Supercritical Fluid Extraction Techniques in the Geological Sample Analysis[J].Rock and Mineral Analysis,2000,19(4):286-291. |
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| Authors: | LONG Mei PEI Shi qiao |
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| Abstract: | The application of analytical scale supercritical fluid extraction (SFE) technique replacing the organic solvent extraction and being used for the extraction of the total petroleum hydrocarbons, polycylic aromatic hydrocarbons, polychlorinated benzenes, biomakers, and organometallic complexes in the geological sample analysis was reviewed. The application for determination of the metallic ions in the geological samples with CO 2 SFE was also prospected. |
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| Keywords: | supercritical fluid extraction carbon dioxide geological sampH |
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