| 粒径和流速对吸附速率的影响 |
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| 引用本文： | 范山鹰,周培庆.粒径和流速对吸附速率的影响[J].离子交换与吸附,1996,12(6):537-541. |
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| 作者姓名： | 范山鹰 周培庆 |
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| 作者单位： | 华东师范大学化学系，江汉石油学院应化系 |
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| 摘 要： | 本文主要考察了吸附剂的粒径大小及动态循环时流速大小对吸附速率的影响，根据膜扩散限制和孔隙扩散限制的理论模型对其影响作了定量描述。
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| 关 键 词： | 吸附剂，粒径，流速，吸附速率 |
EFFECTS OF THE PARTICLE SIZE AND FLOW RATE ON THE RATE OF ADSORPTION |
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| Fan Shanying, Zhou Peiqing, Xu Rongnan.EFFECTS OF THE PARTICLE SIZE AND FLOW RATE ON THE RATE OF ADSORPTION[J].Ion Exchange and Adsorption,1996,12(6):537-541. |
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| Authors: | Fan Shanying Zhou Peiqing Xu Rongnan |
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| Abstract: | The influence of particle size and flow rate on the rate of adsorption was studied with VB12 and Sodium Pentobarbitol onto DAC - coated activated charcoal in this paper. The results show that by increasing the particle size, the rate constant becomes smaller and smaller. on the contrary, the rate constant varies directly with the flow rate. |
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| Keywords: | sorbents Particle size Flow rate Adsorption rate |
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