On the mechanism and kinetics of the transport processes in systems with intensive interphase mass transfer. 1. Heat arid mass transfer

被引:10
|
作者
Boyadjiev, C [1 ]
机构
[1] Bulgarian Acad Sci, Inst Chem Engn, Sofia 1113, Bulgaria
关键词
mechanism; kinetics; heat and mass transfer; non-linear;
D O I
10.1016/S0017-9310(99)00313-0
中图分类号
O414.1 [热力学];
学科分类号
摘要
A theoretical analysis of the mechanism and the kinetics of non-stationary absorption is proposed in an immobile liquid at big concentration gradients, when the mass transfer may be a result of a natural convection, non-linear mass transfer and the Marangoni effect. It is shown that the Marangoni effect is negligible under these conditions and the flow rate is limited by the non-linear mass transfer. The rate of the mass transfer is determined. (C) 2000 Elsevier Science Ltd. All rights reserved.
引用
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页码:2749 / 2757
页数:9
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