Mn-Zn recovery from wastes by hydrometallurgical applications

Authors :: Ubaldini S.
Fornari P.
Massidda R.
De Michelis I.
Ferella F.
Vegliò F.
Source :: 11th International Mineral Processing Symposium (IMPS), pp. 933–938, Belek-Antalya, Turkey, October 21-23, 2008, info:cnr-pdr/source/autori:Ubaldini S.; Fornari P.; Massidda R.; De Michelis I.; Ferella F.; Vegliò F./congresso_nome:11th International Mineral Processing Symposium (IMPS)/congresso_luogo:Belek-Antalya, Turkey/congresso_data:October 21-23, 2008/anno:2008/pagina_da:933/pagina_a:938/intervallo_pagine:933–938
Publication Year :: 2008
Abstract: In this work, hydrometallurgical processes have been applied starting from spent alkaline batteries. Main aim of the research was to develop a preliminary experimental work to recover selectively MnO2 and Zn from leaching solution containing Mn and Zn, both at concentration of 10 g dm-3, by electrolysis, with the scope to apply electrochemical technologies for Zn and Mn recovery from exhaust batteries. The results have demonstrated the technical feasibility of the application of the mentioned technologies; in fact, high recoveries of manganese and zinc dissolved in solution were achieved (97 % MnO2 and 98.50 % Zn).

Language :: English
Database :: OpenAIRE
Journal :: 11th International Mineral Processing Symposium (IMPS), pp. 933–938, Belek-Antalya, Turkey, October 21-23, 2008, info:cnr-pdr/source/autori:Ubaldini S.; Fornari P.; Massidda R.; De Michelis I.; Ferella F.; Vegliò F./congresso_nome:11th International Mineral Processing Symposium (IMPS)/congresso_luogo:Belek-Antalya, Turkey/congresso_data:October 21-23, 2008/anno:2008/pagina_da:933/pagina_a:938/intervallo_pagine:933–938
Accession number :: edsair.cnr...........35424df620fe47fe4d62390e97650342

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