| 合成缩醛(酮)催化剂的研究 |
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| 引用本文： | 王伟平,杨水金. 合成缩醛(酮)催化剂的研究[J]. 精细石油化工进展, 2009, 10(9): 50-54 |
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| 作者姓名： | 王伟平 杨水金 |
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| 作者单位： | 湖北师范学院化学与环境工程学院,黄石,435002;湖北师范学院化学与环境工程学院,黄石,435002 |
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| 基金项目： | 湖北省自然科学基金资助项目,污染物分析与资源化技术湖北省重点实验室启动基金 |
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| 摘 要： | 综述了合成缩醛（酮）所用催化剂的主要种类,包括固体超强酸、杂多酸（聚苯胺掺杂杂多酸、活性炭负载杂多酸、二氧化钛负载杂多酸等）、分子筛、金属盐、质子酸改性高岭土、树脂,并简要介绍其催化性能。通过比较这几类催化剂发现,杂多酸、分子筛、树脂因性质稳定、可回收利用、催化产率高而有开发应用前景。
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| 关 键 词： | 催化剂 缩醛 缩酮 合成 |
Research of Catalysts for Synthesis of Ketal and Acetal |
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| Wang Weiping,Yang Shuijin. Research of Catalysts for Synthesis of Ketal and Acetal[J]. Advances in Fine Petrochemicals, 2009, 10(9): 50-54 |
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| Authors: | Wang Weiping Yang Shuijin |
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| Affiliation: | Wang Weiping Yang Shuijin (College of Chemistry and Environment Engineering, Hubei Normal University, Huangshi 435002) |
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| Abstract: | The kinds of catalysts used in synthesis of acetal （ketal） were reviewed in this paper, included solid super- strong aicds, heteropolyaeids（ polyaniline doped with heteropoly acids, heteropoly acids supported on active carbon, heteropoly acids supported on TiO2 ）, molecular sieve, metal salts, proton acid modified alumminium flake, resin, and their properities were simply introduced. By comparison of these catalysts, it was found that heteropolyacids, molecular sieve, resin were excellent catalysts and had characteristics in better stablity, easy recyclizetion and high yield. |
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| Keywords: | catalyst acetal ketal synthesis |
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