| 改性Pt／HY沸石重整催化性能研究 |
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| 引用本文： | 罗根祥,孙家跃,张世华.改性Pt／HY沸石重整催化性能研究[J].辽宁石油化工大学学报,1994(4). |
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| 作者姓名： | 罗根祥 孙家跃 张世华 |
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| 摘 要： | 以正己烷、环己烷为原料，通过连续微反装置，考察了反应温度对Ｐｔ／ＨＹ催化剂反应产品的影响，同时探讨了阳离子改性Ｐｔ／ＨＹ以及ＨＹ与γ－Ａｌ２Ｏ３机械混合后载铂的重整催化性能．结果表明，ＨＹ沸石的活性和苯选择性都较低，适宜的反应温度有利于沸石催化性能的提高，ＨＹ与γ—Ａｌ２Ｏ３混合后，活性和芳构优选择性均明显提高．
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| 关 键 词： | Pt／HY 沸石 催化剂 催化重整 |
Study of the Catalytic Characteristics of Modified Pt/HY Reforming Catalysts |
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| Luo Genxiang,Sun Jiayao,Zhang Shihua.Study of the Catalytic Characteristics of Modified Pt/HY Reforming Catalysts[J].Journal of Liaoning University of Petroleum & Chemical Technology,1994(4). |
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| Authors: | Luo Genxiang Sun Jiayao Zhang Shihua |
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| Affiliation: | Department of Petrochemical Engineering |
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| Abstract: | The influence of temperature on the transformation of n-hexant and cyclohexane is studied over Pt/HY catalysts in pulse system,and the reforming catalytic characteristics of Pt/HY modified with various cations and Pt/HY+γ-Al2O3 were determined.It is found that Pt/HY has a low activity and selectivity and a suitable temperature can improve the catalytic activity.While HY is mixed with γ-Al2O3,the activity and selectivity of Pt/HY+γ-Al2O3 can be increased. |
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| Keywords: | Pt/HY Zeolite Catalyst Catalytic Reforming |
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