| 负载稀土元素的Cu^＋-13X吸附噻吩的性能研究 |
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| 引用本文： | 孙海燕. 负载稀土元素的Cu^＋-13X吸附噻吩的性能研究[J]. 化工时刊, 2009, 23(4): 36-40 |
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| 作者姓名： | 孙海燕 |
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| 作者单位： | 南京化工职业技术学院,江苏,南京,210048 |
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| 摘 要： | 研究了负载稀土元素的Cu^＋-13X对噻吩的吸附性能，实验分别从静态吸附、固定床动态吸附以及吸附剂再生后的吸附性能三方面进行研究。研究结果表明，负载稀土元素的Cu^＋-13X，其静态、动态以及再生吸附能力都比Cu^＋-13X有所提高。特别是负载稀土元素的Cu^＋-13X再生后对噻吩的固定床动态吸附，其吸附量可以达到新鲜吸附剂的90．3％，这相对与于Cu^＋-13X再生后对噻吩的吸附效果有很大的提高。
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| 关 键 词： | 吸附 噻吩 Cu+-13X 稀土元素 |
Study on Adsorption Performance of Thiophene in the Model Gasoline on Cu~+-13X Loaded with Rare Earth |
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| Sun Haiyan. Study on Adsorption Performance of Thiophene in the Model Gasoline on Cu~+-13X Loaded with Rare Earth[J]. Chemical Industry Times, 2009, 23(4): 36-40 |
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| Authors: | Sun Haiyan |
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| Affiliation: | Nanjing College of Chemical Technology;Jiangsu Nanjin 210048 |
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| Abstract: | The performance of adsorption for thiophene on Cu+-13X loaded with rare earth were studied in this paper.The experiments were conducted to measure isothermal adsorption,dynamic adsorption and the adsorption capability of the adsorbent after being regenerated.The adsorption capacity for static and dynamic equilibrium was enhanced by loading with rare earth on Cu+-13X.In addition,the dynamic adsorption amount of thiophene on the regenerated Cu+-13X loaded with rare earth could approach to 90.3% of that of the... |
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| Keywords: | Cu -13X |
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