| 烃类在β沸石上的吸附与扩散：粒度效应 |
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| 引用本文： | 于龙,张萍.烃类在β沸石上的吸附与扩散：粒度效应[J].应用化学,1990,7(6):64-66. |
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| 作者姓名： | 于龙 张萍 |
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| 作者单位： | 吉林大学无机合成与催化研究所，吉林大学无机合成与催化研究所，吉林大学无机合成与催化研究所 长春 130021，长春 130021，长春 130021 |
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| 摘 要： | β沸石首次为美国Mobil公司所合成,其骨架结构具有三维12元环孔道(两维线性,一维非线性)。与Y型分子筛相比,β沸石具有更高的热稳定性和耐酸性,对加氢裂化,加氢异构化,裂解,芳构化等反应有良好的催化性能。人们过去着重研究沸石的表面酸性质,本文报道粒度对沸石吸附与扩散的影响。
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| 关 键 词： | 沸石 吸附 扩散 |
| 收稿时间： | 1989-06-24 |
ADSORPTION AND DIFFUSION OF HYDROCARBON COMPOUNDS ON ZEOLITES:EFFECT OF CRYSTAL SIZE |
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| Yu Long,Zhang Ping,Pang Wenqin Institute of Inorganic Synthesis and Catalysis,Jilin University,Changchun.ADSORPTION AND DIFFUSION OF HYDROCARBON COMPOUNDS ON ZEOLITES:EFFECT OF CRYSTAL SIZE[J].Chinese Journal of Applied Chemistry,1990,7(6):64-66. |
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| Authors: | Yu Long Zhang Ping Pang Wenqin Institute of Inorganic Synthesis and Catalysis Jilin University Changchun |
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| Institution: | Yu Long,Zhang Ping,Pang Wenqin Institute of Inorganic Synthesis and Catalysis,Jilin University,Changchun 130021 |
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| Abstract: | The beta-zeolites of various crystal size were synthesized by hydrothermal crystalli-zation. The effects of crystal size on the adsorption and diffusion on zeolite have beenevaluated and discussed using cyclohexane,n-hexane and benzene as adsorbate. |
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| Keywords: | beta zeolite adsorption diffusion |
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