| 等温催化剂的浓度分布及效率因子 |
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| 引用本文： | 彭汝芳,伍城德. 等温催化剂的浓度分布及效率因子[J]. 西南科技大学学报(哲学社会科学版), 1999, 0(4) |
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| 作者姓名： | 彭汝芳 伍城德 |
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| 作者单位： | 绵阳经济技术高等专科学校!绵阳621000 |
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| 摘 要： | 采用正交配置法对多孔催化剂颗粒内反应物浓度分布进行了计算 ,在此基础上可以获得催化剂效率因子的值。提出了计算催化剂颗粒死区半径的方法 ,采用这种方法可以直接确定催化剂颗粒死区的半径和效率因子
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| 关 键 词： | 催化剂颗粒 浓度分布 死区半径 |
Concentration Profile and Efficiency Factors for Isothermal Catalyst Pellets |
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| Peng Rufang,Wu Chengde. Concentration Profile and Efficiency Factors for Isothermal Catalyst Pellets[J]. Journal of Southwest University of Science and Technology, 1999, 0(4) |
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| Authors: | Peng Rufang Wu Chengde |
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| Abstract: | The concentration profile of reaction components in a porous catalyst pellet was calculated with orthogonal collocation,from which the efficiency factors of porous catalysts could be obtained.The autors ,meanwhile,presented a method to determine the radius of dead zone of catalyst pellets,and with the method,the radius of dead zone and efficiency factors can be directly determined. |
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| Keywords: | catalyst pellet concentration profile radius of dead zone. |
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