| 吸附浓缩/热脱附技术进展 |
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| 引用本文： | 陈云霞,梁冰,王国俊.吸附浓缩/热脱附技术进展[J].分析测试技术与仪器,1999,5(1):9-14. |
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| 作者姓名： | 陈云霞 梁冰 王国俊 |
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| 作者单位： | 中国科学院兰州化学物理研究所 |
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| 摘 要： | 热脱附技术较传统的溶剂洗脱法具有操作方便，富集浓缩效率高，不使用有机有毒溶剂等优点，是现代样品前处理的一项重要技术。作者着重介绍了用于热脱附吸附剂的选择及热脱附器的发展，并对９０年代以来浓缩富集／热脱附技术在不同领域中应用进展作一综述。
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| 关 键 词： | 吸附剂 吸附浓缩 热脱附器 样品前处理 试样 |
| 收稿时间： | 1998/8/10 0:00:00 |
Advances in Adsorptive Enrichment/Thermal Desorption |
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| CHEN Yunxi,LIANG Bing and WANG Guojun.Advances in Adsorptive Enrichment/Thermal Desorption[J].Analysis and Testing Technology and Instruments,1999,5(1):9-14. |
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| Authors: | CHEN Yunxi LIANG Bing and WANG Guojun |
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| Institution: | Lanzhou Institute of Chemical Physics, the Chinese Academy of Sciences Lanzhou 730000;Lanzhou Institute of Chemical Physics, the Chinese Academy of Sciences Lanzhou 730000;Lanzhou Institute of Chemical Physics, the Chinese Academy of Sciences Lanzhou 730000 |
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| Abstract: | Thermal desorption (TD) has become an important technique
recently for sample preparation owning to effciency, convenient and solvent-free merits, in
contrast to solvent desorption. A large amount of researches by TD have been studied in the
various fields. The choice of sorbent and the development of thermal desorptor are introduced.
Publications from 1990's are also reviewed. |
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| Keywords: | sorbent adsorptive enrichment thermal desorptor |
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