| Kinetic studies on vapor phase carbonylation of methanol to acetic acid over Rh/Ys catalyst |
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| 引用本文： | 柳忠阳,潘平来,朱长城,袁国卿. Kinetic studies on vapor phase carbonylation of methanol to acetic acid over Rh/Ys catalyst[J]. 中国科学B辑(英文版), 1997, 40(1): 45-52. DOI: 10.1007/BF02882187 |
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| 作者姓名： | 柳忠阳 潘平来 朱长城 袁国卿 |
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| 作者单位： | Institute of Chemistry，Chinese Academy of Sciences，Beijing 100080，China，Institute of Chemistry，Chinese Academy of Sciences，Beijing 100080，China，Institute of Chemistry，Chinese Academy of Sciences，Beijing 100080，China，Institute of Chemistry，Chinese Academy of Sciences，Beijing 100080，China |
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| 摘 要： | A novel catalyst Rh/Ys for the carbonylation of methanol to acetic acid with CH3I as the promoter shows excellent activity and selectivity.The reaction is kinetically controlled.The reaction rate is in proportion to the concentration of Rh and CH3I but has nothing to do with those of CH3OHH and CO.The surface active energy is Ea ~51.02 kJ/mol.A mechanism is also proposed.
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Kinetic studies on vapor phase carbonylation of methanol to acetic acid over Rh/Ys catalyst |
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| Zhongyang Liu,Pinglai Pan,Changcheng Zhu,Guoqing Yuan. Kinetic studies on vapor phase carbonylation of methanol to acetic acid over Rh/Ys catalyst[J]. Science in China(Chemistry), 1997, 40(1): 45-52. DOI: 10.1007/BF02882187 |
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| Authors: | Zhongyang Liu Pinglai Pan Changcheng Zhu Guoqing Yuan |
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| Affiliation: | 1. Institute of Chemistry, Chinese Academy of Sciences, 100080, Beijing, China
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| Abstract: | A novel catalyst Rh/Ys for the carbonylation of methanol to acetic acid with CH3I as the promoter shows excellent activity and selectivity.The reaction is kinetically controlled.The reaction rate is in proportion to the concentration of Rh and CH3I but has nothing to do with those of CH3OHH and CO.The surface active energy is Ea ~51.02 kJ/mol.A mechanism is also proposed. |
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| Keywords: | methanol carbonyiation acetic acid kinetics |
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