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Vol 192
Pages:
94
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RUS

Bahavior of insoluble anods obtained оn the base of secondary lead by electrowinning copper from sulfuric solution

Authors:
M. V. Martirosyan1
R. B. Dzhorukhyan2
V. A. Mazmanyan3
About authors
  • 1 — «Mika cement»
  • 2 — «Mika cement»
  • 3 — «Kolsky MMC» So
Date submitted:
2010-10-09
Date accepted:
2010-12-29
Date published:
2011-04-01

Abstract

The behavior of insoluble anodes on the base of the secondary lead, obtained from lead accumulator batteries, waste, in sulfuric solution has been studied. It has been shown that anodic materials obtained by this method are corrosively durable, possess high physical, mechanical and technological properties and have depolarization action on water oxidation reaction. It is recommended to use insoluble anods from these materials in copper electrowinning process. 

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References

  1. Гутман Э.М. Механохимия металлов и защита от коррозии. М.: Металлургия, 1981. 272 с.
  2. Мартиросян М.В. Технологические особенности окислительно-восстановительной плавки лома свинцовых аккумуляторных батарей / М.В.Мартиросян, Р.Б.Джорухян // Вестник инженерной академии Армении. Ереван, 2010. Т.7. № 2. С.311-314.
  3. Металлургическая переработка вторичного свинцового сырья / А.В.Тарасов, А.Д.Бессер, В.И.Мальцев и др. М.: Гинцветмет, 2005. 224 с.
  4. Морачевский А.Г. Актуальные проблемы утилизации лома свинцовых аккумуляторов // Журнал прикладной химии. 2003. Т.76. Вып.9. С.1467-1476.
  5. Хансен А. Структура двойных сплавов / А.Хансен, К.Андерко. М.: Металлургиздат, 1962. Т.2. 1488 с.
  6. Pourbaix M. Atlas of Electrochemical Equilibria in Aqueouse Solutions. Houston, NACE, 1974. P.584.

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