| 分子筛膜包覆型催化剂的制备和应用 |
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| 引用本文： | 金炜阳,程党国,陈丰秋,詹晓力.分子筛膜包覆型催化剂的制备和应用[J].化学进展,2011,23(10):2021-2030. |
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| 作者姓名： | 金炜阳 程党国 陈丰秋 詹晓力 |
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| 作者单位： | 浙江大学化学工程与生物工程学系 杭州 310027 |
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| 基金项目： | 化学工程联合国家重点实验室开放课题(No.SKL-ChE-09D02)资助 |
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| 摘 要： | 均匀、连续、致密分子筛膜的合成和应用受到广泛关注。利用分子筛膜具有的筛分和催化作用,在传统颗粒催化剂或载体表面包覆分子筛膜形成复合型催化剂,可以实现膜基分离和催化过程的耦合,增加反应物选择性,提高目标产物收率。本文综述了近年来在不同类型颗粒催化剂或载体表面合成分子筛膜的制备方法,描述了分子筛膜包覆型复合催化剂用于不同催化反应体系的研究结果。同时,在归纳和总结已有研究成果基础上展望了分子筛膜包覆型催化剂的研究发展趋势。
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| 关 键 词： | 分子筛膜 包覆 载体 膜催化反应器 |
| 收稿时间： | 2010-12-01 |
| 修稿时间： | 2011-04-01 |
Synthesis and Application of Zeolite Membrane Encapsulated Catalysts |
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| Jin Weiyang Cheng Dangguo Chen Fengqiu Zhan Xiaoli.Synthesis and Application of Zeolite Membrane Encapsulated Catalysts[J].Progress in Chemistry,2011,23(10):2021-2030. |
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| Authors: | Jin Weiyang Cheng Dangguo Chen Fengqiu Zhan Xiaoli |
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| Institution: | Department of Chemical and Biochemical Engineering, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | Increasing attention has been drawn on the synthesis and application of homogeneous,continuous and dense zeolite membranes.By the use of separation and catalysis performance of zeolite membrane,the traditional particle catalyst coated with a zeolite film can act as a zeolite membrane reactor and enhance catalytic effects obviously.In this paper,preparation methods and applications of zeolite encapsulated catalysts were reviewed.The recent progresses on the study of zeolite-coated catalysts based on differen... |
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| Keywords: | zeolite membrane encapsulated supports catalytic membrane reactor |
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