| 配置法计算催化剂的效率因子 |
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| 引用本文： | 高崇,佟艳平,杨瑞琴. 配置法计算催化剂的效率因子[J]. 吉林化工学院学报, 1988, 0(2) |
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| 作者姓名： | 高崇 佟艳平 杨瑞琴 |
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| 作者单位： | 吉林化工学院反应工程教研室，吉林化工学院反应工程教研室，吉林化工学院反应工程教研室 |
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| 摘 要： | 较详细地讨论了试验函数形式,配置点位置、配置点数量对效率因子计算结果的影响,并以球形催化剂为例计算了 n=0.5,1.0,1.5,2.0,2.5级等温不可逆反应的效率因子。与经典的数值方法比较,配置法在效率因子常用范围内误差很小,该法算法简单、计算速度较快,可以作为工程上计算催化剂效率因子的实用方法。
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| 关 键 词： | 催化剂 效率因子 计算 |
Effectiveness Factors of Catalysts Calculated by Collocation Method |
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| Gao Cong Tong Yanping Yang Ruiqin. Effectiveness Factors of Catalysts Calculated by Collocation Method[J]. Journal of Jilin Institute of Chemical Technology, 1988, 0(2) |
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| Authors: | Gao Cong Tong Yanping Yang Ruiqin |
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| Affiliation: | Gao Cong Tong Yanping Yang Ruiqin |
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| Abstract: | The influnce of trial function,collocation points' position and number of collocaton points upon calculating results are discussed in a moredetailed way.And,spherical catalyst taken as an example,its effectiveness factors are calculated under conditions of isothermal irreversi-ble reactions with n=0.5,1.0,1.5,2.0,2.5 orders.In comparison withclassical numerical method,collocation method has few errors with theusual scope of effectiveness factors.The calculation of the methodis simple,and its sqeed is faster.It may become an effective methodfor calculating catalyst's effectiveness factors in project. |
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| Keywords: | catalyst effectiveness factor calculation |
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