학술논문
Calculation of limiting current density by microscopic numerical simulation including porous spacer in an electrodialysis / 電気透析における多孔質スペーサーを含む微視的数値計算による限界電流密度の算出
Document Type
Journal Article
Author
Source
The Proceedings of the Thermal Engineering Conference. 2018, :0162
Subject
Language
Japanese
ISSN
2424-290X
Abstract
The limiting current density is of an important parameter in an electrodialysis system, which is the maximum available current density in electro-dialysis procedures. Therefore, it is certainly beneficial to estimate the value of the limiting current density. In this study, the numerical method for estimating the limiting current density is proposed in an electrodialysis with a spacer, which has an important role to mix the ionic solution in term of mass transfer. Moreover, a set of exhaustive experiments for measuring the limiting current density were conducted in order to examine validation of the proposed method. It was found that the present numerical method agrees well with experimental data.