| 多级孔分子筛的合成研究进展 |
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| 引用本文： | 黄世英,熊晓云.多级孔分子筛的合成研究进展[J].工业催化,2019,27(5):16-21. |
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| 作者姓名： | 黄世英 熊晓云 |
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| 作者单位： | 中国石油兰州化工研究中心,甘肃 兰州,730060;中国石油兰州化工研究中心,甘肃 兰州,730060 |
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| 摘 要： | 多级孔分子筛由于其高的外比表面积、良好的传热及扩散性能,在重油裂化、异丙苯制备、加氢异构化等催化反应中显示出优良的性能。综述近年来多级孔分子筛的合成进展,着重介绍多级孔分子筛的合成方法、合成机理及性质特点。
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| 关 键 词： | 催化化学 多级孔分子筛 合成方法 合成机理 |
Research progress in synthesis of hierarchical molecular sieves |
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| Huang Shiying,Xiong Xiaoyun.Research progress in synthesis of hierarchical molecular sieves[J].Industrial Catalysis,2019,27(5):16-21. |
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| Authors: | Huang Shiying Xiong Xiaoyun |
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| Affiliation: | Lanzhou Petrochemical Research Center,PetroChina,Lanzhou 730060,Gansu,China |
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| Abstract: | Molecular sieves with hierarchical porosity have exhibited excellent catalysis performance in heavy oil cracking,cumene production,and alkane hydroisomerization and so on,for its high external surface area,good heat transfer performance and short diffusion path lengths.Advances in synthesis of molecular sieves with hierarchical porosity,mainly in synthesis method,synthesis mechanism,characterization of hierarchical molecular sieves were introduced. |
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| Keywords: | catalytic chemistry hierarchical molecular sieve synthetic methods synthesis mechanism |
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