Study on catalyst effective factor of the cooxidation of mixed thiols in gas-liquid-solid reaction system

被引：0
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作者：
Xia, Dao-Hong [1 ]
Wang, Yu-Hai [1 ]
Sun, Yan [1 ]
Xiang, Yu-Zhi [1 ]
机构：
[1] College of Chemistry and Chemical Engineering, China University of Petroleum, Dongying 257061, China
来源：
Zhongguo Shiyou Daxue Xuebao (Ziran Kexue Ban)/Journal of China University of Petroleum (Edition of Natural Science) | 2007年 / 31卷 / 02期
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摘要：
The kinetics for the catalytic oxidation of mixed thiols with different catalyst particle sizes was studied in the gas-liquid-solid triphase reaction system. According to the spherical catalyst hypothesis and the Whiteman's membrane theory, the concentration distribution of thiol in the reaction system was analyzed and the catalyst effective factors were calculated. The experimental results demonstrate that the catalyst effective factor and the apparent reaction rate constant increase obviously with the catalyst particle sizes reducing.
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页码：117 / 120
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