| 水热处理对NaFe ZSM-5分子筛上乙苯吸附扩散性质及催化脱氢活性的影响(Ⅰ) |
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| 引用本文： | 于龙,姜卉,刘祁涛,赵迪.水热处理对NaFe ZSM-5分子筛上乙苯吸附扩散性质及催化脱氢活性的影响(Ⅰ)[J].辽宁大学学报(自然科学版),1993(3). |
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| 作者姓名： | 于龙 姜卉 刘祁涛 赵迪 |
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| 作者单位： | 辽宁大学化学系，辽宁大学化学系，辽宁大学化学系，辽宁大学测试中心 |
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| 基金项目： | 国家自然科学基金资助课题 |
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| 摘 要： | 本文采用水热处理法对 NaFe ZSM-5分子筛进行改性,考查了分子筛中铁的状态与高温水热处理的关系,研究乙苯在 NaFe ZSM-5分子筛上的吸附扩散性质,以及水热处理对 NaFe ZSM-5分子筛的催化脱氢活性的影响.
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| 关 键 词： | 水热处理 ZSM-5分子筛 催化脱氢 吸附扩散. |
The Influence of Steaming Treatment on the Adsorption and Diffusion Properties,and Dehydrogenation of Ethylenebenzene on NaFeZSM-5 Molecular Sieves |
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| Yu Long Jiang Hui Liu Qitao.The Influence of Steaming Treatment on the Adsorption and Diffusion Properties,and Dehydrogenation of Ethylenebenzene on NaFeZSM-5 Molecular Sieves[J].Journal of Liaoning University(Natural Sciences Edition),1993(3). |
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| Authors: | Yu Long Jiang Hui Liu Qitao |
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| Institution: | Yu Long Jiang Hui Liu Qitao Department of Chemistry,Liaoning UniversityZhao Di Analysis & Test Center of Liaoning University |
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| Abstract: | In this paper,we have used steaming treatment method to change the properties of NaFeZSM-5 type molecular sieves,and studied the relationship be- tween the state of Fe atom in molecular sieves and high temperature steaming.The adsorption and diffusion properties of ethylenebenzene on NaFeZSM-5 molecular sie- ves were studied,and the effect of steaming treatment on catalytic dehydrogenation of NaFeZSM-5 molecular sieves was carefully examined. |
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| Keywords: | Steaming treatment ZSM-5 molecular sieves Catalytic dehydrogenation Adsorption and diffusion |
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