| 乙烯-乙烷在不同吸附剂上的吸附平衡研究 |
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| 引用本文： | 陈乐,刘晓勤,梅华,光辉,姚虎卿.乙烯-乙烷在不同吸附剂上的吸附平衡研究[J].化工进展,2005,24(7):777-779. |
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| 作者姓名： | 陈乐 刘晓勤 梅华 光辉 姚虎卿 |
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| 作者单位： | 南京工业大学化学化工学院,南京,210009 |
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| 基金项目： | 国家自然科学基金资助项目（No.20276029）;高等学校博士学科点专项科研基金资助课题（No.20040291005）. |
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| 摘 要： | 以活性炭负载Cu（Ⅰ）为原料，添加适量稀土化合物，制备成NA型和NJ型配合吸附剂。实验测定了乙烯-乙烷混合气在NA型、NJ型吸附剂和活性炭上的吸附平衡等温线，并对乙烯、乙烷两种气体的等温线模型进行了拟合。结果表明，配合型吸附剂对乙烯有很好的平衡选择性，有利于乙烯-乙烷的分离，具有工业应用前景。
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| 关 键 词： | 吸附剂 吸附平衡 乙烯 乙烷 |
| 文章编号： | 1000-6613（2005）07-0777-03 |
| 收稿时间： | 2005-01-11 |
| 修稿时间： | 2005年1月11日 |
Adsorption Equilibrium of Ethylene-Ethane on Different Adsorbents |
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| CHEN Le,Liu Xiaoqin,MEI Hua,Guang Hui,YAO HuQing.Adsorption Equilibrium of Ethylene-Ethane on Different Adsorbents[J].Chemical Industry and Engineering Progress,2005,24(7):777-779. |
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| Authors: | CHEN Le Liu Xiaoqin MEI Hua Guang Hui YAO HuQing |
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| Abstract: | For the separation of C_2H_4C_2H_6 by adsorption, NA complex adsorbent and NJ complex adsorbent were prepared from rare earth complex with Cu(I) supported on activated carbon. The adsorption equilibrium on NA, NJ adsorbents and activated carbon were studied and compared with each other. The adsorption equilibrium data of ethylene and ethane could be properly fitted by the models suggested. Rare earth complex adsorbent had high equilibrium selectivity of C_2H_4 to C_2H_6, showing its potential for commercial application. |
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| Keywords: | adsorbent adsorption equilibrium ethylene ethane |
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