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Название Characteristics of permeable membranes at their use of nickel electrorefinement
Автор Bolshakov L. A., Yuriev A. I., Salimzhanova E. V.
Информация об авторе Yuriev A. I., e-mail: yurievai@np.nk.nornik.ru
Реферат Water permeability change of diaphragm material in operation is shown. Diminution of water permeability in time dependence is connected to blocking pores of a diaphragm fabric by particles of calcium sulphate dihydrate. The coefficient of blocking depends on structural properties of a material of a fabric. The definition method of diaphragm materials characteristics from results of the production testing is offered. Necessary circulation rate of katholyte can be spotted from results of the laboratory testing.
Ключевые слова Electrorefining of nickel, porous membranes, diaphragm material, water permeability, capillaries, circulation rate, level difference, kinetic curves.
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Language of full-text русский
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