Experiment and Modeling for Solvent Leaching from Paint Matrix Considering Equilibrium
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概要
- 論文の詳細を見る
The leaching behavior of remaining solvent from an epoxy paint coating when it is submerged in water was experimentally studied. A leach kinetics model considering the equilibrium of the solvent concentration in the paint matrix and in water was developed. Three model parameters, equilibrium constant K, leaching rate kd, and initial concentration of the solvent in the paint Cp0, were evaluated based on the experimental results, and empirical correlation equations for them were obtained. The model showed good qualitative and quantitative agreement with the observed evolution of the leached solvent mass in the present experiment. Also, the model showed consistency with experimental data in a different configuration.
- 2011-06-01
著者
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MORIYAMA Kiyofumi
Japan Atomic Energy Agency
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TASHIRO Shinsuke
Japan Atomic Energy Agency
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CHIBA Noriaki
Japan Atomic Energy Agency
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MARUYAMA Yu
Japan Atomic Energy Agency
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NAKAMURA Hideo
Japan Atomic Energy Agency
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WATANABE Atsushi
Japan Nuclear Energy Safety Organization
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Moriyama K
Japan Atomic Energy Agency
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Nakamura H
Japan Atomic Energy Agency
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