| 甲醇直接脱氢制甲醛催化剂研究进展 |
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| 引用本文： | 王保伟,郭媛媛,张旭,许根慧. 甲醇直接脱氢制甲醛催化剂研究进展[J]. 化工进展, 2009, 28(3): 390 |
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| 作者姓名： | 王保伟 郭媛媛 张旭 许根慧 |
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| 作者单位： | 天津大学化工学院绿色合成与转化教育部重点实验室,天津,300072;天津大学化工学院绿色合成与转化教育部重点实验室,天津,300072;天津大学化工学院绿色合成与转化教育部重点实验室,天津,300072;天津大学化工学院绿色合成与转化教育部重点实验室,天津,300072 |
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| 摘 要： | 简要叙述了甲醇直接脱氢制甲醛催化剂的研究进展情况，介绍了甲醇脱氢反应所用3类催化剂：金属及其氧化物、碱金属盐和分子筛催化剂。讨论了各类催化剂对甲醇直接脱氢制甲醛的选择性及转化率的影响，并从催化剂的活性、寿命和经济性等方面分析了其优缺点及应用前景。
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| 关 键 词： | 甲醇 甲醛 脱氢 催化剂 |
Progress of catalysts for direct dehydrogenation of methanol to formaldehyde |
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| WANG Baowei,GUO Yuanyuan,ZHANG Xu,XU Genhui. Progress of catalysts for direct dehydrogenation of methanol to formaldehyde[J]. Chemical Industry and Engineering Progress, 2009, 28(3): 390 |
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| Authors: | WANG Baowei GUO Yuanyuan ZHANG Xu XU Genhui |
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| Affiliation: | Key Laboratory for Green Chemical Technology, School of Chemical Engineering and Technology, Tianjin University |
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| Abstract: | In this paper,the development of the study on the catalysts for direct dehydrogenation of methanol to formaldehyde was described.Three classes of the catalysts:metals and metal-oxides,alkali salt,and molecular sieve based catalysts were introduced.The influences of different catalysts on the conversion of methanol and the selectivity to formaldehyde were discussed.The different characteristics of the catalysts and their potential application were analyzed from catalytic activity,lifetime and economical effi... |
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| Keywords: | methanol formaldehyde dehydrogenation catalyst |
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