Bahavior of insoluble anods obtained оn the base of secondary lead by electrowinning copper from sulfuric solution
About authors
- 1 — Ph.D., Dr.Sci. «Mika cement»
- 2 — chief engineer «Mika cement»
- 3 — chief of PC «Kolsky MMC» So
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.
Область исследования:
(Archived) Innovation technology in the field of metallurgy and enrichment
Funding:
None
References
- Gutman E.M. Mechanochemistry metals and corro-sion protection. Мoscow: Metallurgiya, 1981. 272p.
- Martirosian M.V., Dzhoruhyan R.B. Technological features of the oxidation-reduction smelting of scrap lead-acid batteries // Bulletin of the Engineering Academy of Armenia. Yerevan, 2010. Vol.7. N2. P.311-314.
- Tarasov A.V., Besser A.D., Mal'tsev V.I. and other metallurgical processing of secondary lead materials. Мoscow: Gintsvetmet, 2005. 224p.
- Morachevsky A.G. Actual problems of recycling of scrap batteries svitsovyh // Journal of Applied Chemistry. 2003. Vol.76. Issue9. P.1467-1476.
- Hansen A., Anderko K. Constitution of binary al-loys. Мoscow: Metallurgizdat, 1962. Vol.2. 1488p.
- Pourbaix M. Atlas of Electrochemical Equilibria in Aqueouse Solutions. Houston, NACE, 1974. P.584.
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