| 超临界CO2中醇类的分子氧氧化* |
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| 引用本文： | 张腾云,范洪波,钟理.超临界CO2中醇类的分子氧氧化*[J].化学进展,2008,20(9):1270-1275. |
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| 作者姓名： | 张腾云 范洪波 钟理 |
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| 作者单位： | (1. 东莞理工学院化学生物工程系 东莞 523808|2. 华南理工大学化工与能源学院 广州 510640) |
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| 摘 要： | 本文以催化剂体系为主线，介绍了超临界二氧化碳中以分子氧代替化学计量氧化剂的醇类清洁氧化技术的研究进展。分析了所研究的催化剂体系的催化性能，主要有钯、铂、钌、金等金属催化剂以及杂多酸催化剂体系；介绍了超临界二氧化碳体系中相行为的影响。指出超临界二氧化碳中醇类清洁氧化技术的研究才刚刚起步，其中高效催化剂体系的开发是超临界二氧化碳中醇类清洁氧化技术能否工业化的关键。
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| 关 键 词： | 张腾云 范洪波 钟理 |
| 收稿时间： | 2007-10-30 |
| 修稿时间： | 2007-12-29 |
Aerobic Oxidation of Alcohols in Supercritical CO2 |
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| Zhang Tengyun,Fang Hongbo Zhong Li.Aerobic Oxidation of Alcohols in Supercritical CO2[J].Progress in Chemistry,2008,20(9):1270-1275. |
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| Authors: | Zhang Tengyun Fang Hongbo Zhong Li |
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| Institution: | (1. Department of Chemical &|Biochemical Engineering, Dongguan University of Technology, Dongguan 523808, China|2. College of Chemical and Energy Engineering, South China University of Technology, Guangzhou 510640, China) |
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| Abstract: | Advances in cleaner oxidation of alcohols by molecular oxygen instead of stoichiometric oxidants in supercritical carbon dioxide were introduced according to the catalytic systems. The catalytic performances were analyzed for the catalytic systems including the palladium-based, the platinum-based, the ru-thenium-based, the gold-based and the polyoxometalate catalysts. The influence of the phase behavior in supercritical carbon dioxide on the aerobic oxidation of alcohols was also introduced. The study of the cleaner oxidation of alcohols in supercritical carbon dioxide is just a new field coming into research. It should be no-ticed that the high activity and selectivity of the catalysts is the key factor for the industrial application of the cleaner oxidation of alcohols in supercritical carbon dioxide. |
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