Joint Destruction of Cadmium and Copper at Alternating Current Electrolysis in Sodium Hydroxide Solution / A. S. Dolinina [et al.]

Уровень набора: (RuTPU)RU\TPU\network\3889, Procedia ChemistryАльтернативный автор-лицо: Dolinina, A. S., chemical-technologist, Assistant of Tomsk Polytechnic University, 1987-, Alesya Sergeevna;Korobochkin, V. V., Chemical Engineer, Professor of Tomsk Polytechnic University, Doctor of technical sciences, 1951-, Valery Vasilievich;Usoltseva, N. V., chemist-technologist, Engineer of Tomsk Polytechnic University, 1985-, Natalia Vasilievna;Balmashnov, M. A., chemical-technologist, Associate Professor of Tomsk Polytechnic University, candidate of technical sciences, 1982-, Mikhail Aleksandrovich;Botyanova, I. V.Коллективный автор (вторичный): Национальный исследовательский Томский политехнический университет (ТПУ), Институт природных ресурсов (ИПР), Кафедра общей химической технологии (ОХТ)Язык: английский.Резюме или реферат: The dependence of the metal oxidation rate on the current density and temperature of joint destruction in sodium chloride was studied. It is established that the dependence of the oxidation rate of copper is linear and generally do not differ from the dependencies established at individual oxidation of copper in the solution of sodium chloride with concentration 46.5% wt. In contrast to the oxidation rate of copper, the oxidation rate dependence of cadmium has extreme character and the oxidation rate of cadmium at its joint oxidation of copper increased in 2-3 times indicating that the mutual influence of electrodes at the electrochemical process with alternating current. Thus, the obtained dependences can predict operating electrolysis parameters a obtain copper-cadmium oxide system of the given composition..Примечания о наличии в документе библиографии/указателя: [References: р. 372 (14 tit.)].Аудитория: .Тематика: электронный ресурс | труды учёных ТПУ | электролиз | кинетика | медь | кадмий | оксиды | переменный ток | гидроксид натрия | electrolysis | kinetics | copper and cadmium oxides | alternating current Ресурсы он-лайн:Щелкните здесь для доступа в онлайн | Щелкните здесь для доступа в онлайн
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[References: р. 372 (14 tit.)]

The dependence of the metal oxidation rate on the current density and temperature of joint destruction in sodium chloride was studied. It is established that the dependence of the oxidation rate of copper is linear and generally do not differ from the dependencies established at individual oxidation of copper in the solution of sodium chloride with concentration 46.5% wt. In contrast to the oxidation rate of copper, the oxidation rate dependence of cadmium has extreme character and the oxidation rate of cadmium at its joint oxidation of copper increased in 2-3 times indicating that the mutual influence of electrodes at the electrochemical process with alternating current. Thus, the obtained dependences can predict operating electrolysis parameters a obtain copper-cadmium oxide system of the given composition.

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