Limestone neutralization of acid solutions containing dissolved iron.
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概要
- 論文の詳細を見る
Experimental data on the effects of operating conditions such as pH, particle diameter, concentration of limestone, presence of dissolved iron ions, and species of sparged gases on the neutralization rates of acid waters containing metal ions by limestone have been obtained and investigated from thermodynamic and kinetic points of view. The concentrations of dissolved ions in the solution at a given pH and the rates of dissolution are explained respectively by an equilibrium model and a model based on an instantaneous reversible reaction of calcite and hydrogen ion. This rate model shows good agreement with the experimental data.
- The Society of Chemical Engineers, Japanの論文
著者
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Uchida Shigeo
Department Of Chemical Engineering Shizuoka University
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Noda Katsuji
Department of Chemical Engineering, Shizuoka University
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Miyazaki Michihiko
Department of Chemical Engineering, Shizuoka University
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