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dc.contributor.author
Thomas, Horacio Jorge  
dc.contributor.author
Falco, Maria Lorena Romina  
dc.contributor.author
Di Nanno, Maria Pia  
dc.contributor.author
Martinez, Analia Beatriz Luján  
dc.contributor.author
Curutchet, Gustavo Andres  
dc.date.available
2015-11-06T19:37:17Z  
dc.date.issued
2014-04  
dc.identifier.citation
Thomas, Horacio Jorge; Falco, Maria Lorena Romina; Di Nanno, Maria Pia; Martinez, Analia Beatriz Luján; Curutchet, Gustavo Andres; Study of a pilot plant for the recovery of metals from spent alkaline and zinc-carbon batteries with biological sulphuric acid and polithionates production.; Planta Piloto de Ingeniería Química; Latin American Applied Research; 44; 2; 4-2014; 123-129  
dc.identifier.issn
0327-0793  
dc.identifier.uri
http://hdl.handle.net/11336/2692  
dc.description.abstract
The recovery of Zn and Mn from spent alkaline and Zn-C batteries with a biohydro-metallurgycal process was studied in a pilot plant that consists in an air lift bio-reactor with a sulfur packed bed where Acidithiobacillus thiooxidans produces an acid-reducing medium; a leaching reactor where the acid-reducing medium is mixed with the battery powder and a recovery reactor where metals are recovered from the leaching liquor by electroly-sis. Results shows that with a 350 mM in proton me-dium produced in 12 days by Acidithiobacillus thiooxidans in the bio-reactor, an extraction of the 100% of Zn and 67% of the Mn present in the bat-tery powder was reached. The presence of polithionates in the medium produced in the bio-reactor allows the dissolution of the manganese. The solid remaining after bioleaching is a manganese oxide. The electrolysis of the leaching liquor pro-duced a cathodic deposit of metallic Zn and an an-odic deposit of a high surphase manganese oxide in one step at room temperature.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Planta Piloto de Ingeniería Química  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Batteries,  
dc.subject
Biohydrometallurgy,  
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Acidi-Thiobacillus Thiooxidans,  
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Metal Recovery.  
dc.subject.classification
Otras Ingeniería de los Materiales  
dc.subject.classification
Ingeniería de los Materiales  
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Study of a pilot plant for the recovery of metals from spent alkaline and zinc-carbon batteries with biological sulphuric acid and polithionates production.  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2016-03-30 10:35:44.97925-03  
dc.identifier.eissn
1851-8796  
dc.journal.volume
44  
dc.journal.number
2  
dc.journal.pagination
123-129  
dc.journal.pais
Argentina  
dc.journal.ciudad
Bahia Blanca  
dc.description.fil
Fil: Thomas, Horacio Jorge. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Planta Piloto Multiproposito; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina  
dc.description.fil
Fil: Falco, Maria Lorena Romina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Planta Piloto Multiproposito; Argentina  
dc.description.fil
Fil: Di Nanno, Maria Pia. Universidad Nacional de San Martin. Instituto de Inv. E Ingenieria Ambiental. Cent.de Estudios Ambientales; Argentina  
dc.description.fil
Fil: Martinez, Analia Beatriz Luján. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Planta Piloto Multiproposito; Argentina  
dc.description.fil
Fil: Curutchet, Gustavo Andres. Universidad Nacional de San Martin. Instituto de Investigaciones e Ingenieria Ambiental. Cent.de Estudios Ambientales; Argentina  
dc.journal.title
Latin American Applied Research  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.laar.uns.edu.ar/indexes/artic_v4402/44_02_123.pdf  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.laar.uns.edu.ar/indexes/i44_02.htm