| 沸石中阳离子对氮/氧吸附性能影响的研究进展 |
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| 引用本文： | 王啸,马正飞,姚虎卿.沸石中阳离子对氮/氧吸附性能影响的研究进展[J].离子交换与吸附,2002,18(6):569-575. |
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| 作者姓名： | 王啸 马正飞 姚虎卿 |
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| 作者单位： | 南京工业大学化工学院,南京,210009 |
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| 摘 要： | 基于制氧吸附剂在变压吸附空分制氧工业应用的重要性，从沸石分子筛的氮／氧吸附性能方面，介绍了低硅沸石LSX、钙沸石、锂沸石、锂银沸石等的研究进展。讨论了沸石分子筛骨架结构和其中阳离子的种类、位置、数量与其吸附特性的关系，探讨其在变压吸附空分制氧中的应用前景。
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| 关 键 词： | 沸石分子筛 结构 阳离子 吸附性能 氮气 氧气 空气分离 制备 |
| 文章编号： | 1001-5493(2002)06-0569-07 |
| 修稿时间： | 2002年8月5日 |
PROGRESS IN EFFECTS OF EXTA- FRAMEWORK CATION OF ZEOLITES ON N2/O2 ADSORPTION CHARACTERISTIC |
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| WANG Xiao MA Zhengfei YAO Huqing School of Chemical Engineering,Nanjing University of Technology,Nanjing.PROGRESS IN EFFECTS OF EXTA- FRAMEWORK CATION OF ZEOLITES ON N2/O2 ADSORPTION CHARACTERISTIC[J].Ion Exchange and Adsorption,2002,18(6):569-575. |
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| Authors: | WANG Xiao MA Zhengfei YAO Huqing School of Chemical Engineering Nanjing University of Technology Nanjing |
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| Institution: | WANG Xiao MA Zhengfei YAO Huqing School of Chemical Engineering,Nanjing University of Technology,Nanjing 210009 |
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| Abstract: | A Review on the recent study of zeolite molecule sieve, such as LSX, Li-Zeilites, Ca2+- Zeilites and LiAgX, based on the significance of adsorbents for oxygen production of air separation in pressure swing adsorption (PSA), is presented from dsorption properties. The relations between zeolite adsorption characteristic and zeolite framework, the locations and quantities and species of exta- framework cation are analyzed. Applications of zeolite adsoebents for air separation in PSA are also prospected. |
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| Keywords: | Zeolite molecule sieve Zeolite Framework Cations N2/O2 Adsorption characteristic |
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