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dc.creatorMarković, Radmila
dc.creatorStevanović, Jasmina S.
dc.creatorAvramović, Ljiljana
dc.creatorNedeljković, Dragutin
dc.creatorJugović, Branimir
dc.creatorStajić Trošić, Jasna
dc.creatorGvozdenović, Milica M.
dc.date.accessioned2017-06-10T15:45:07Z
dc.date.issued2012
dc.identifier.issn1073-5615 (Print)
dc.identifier.issn1543-1916 (Online)
dc.identifier.urihttp://dais.sanu.ac.rs/123456789/478
dc.description.abstractThe aim of this study is synthesis of copper-sulfate pentahydrate from the waste sulfuric acid solution-mother liquor generated during the regeneration process of copper bleed solution. Copper is removed from the mother liquor solution in the process of the electrolytic treatment using the insoluble lead anodes alloyed with 6 mass pct of antimony on the industrial-scale equipment. As the result of the decopperization process, copper is removed in the form of the cathode sludge and is precipitated at the bottom of the electrolytic cell. By this procedure, the content of copper could be reduced to the 20 mass pct of the initial value. Chemical characterization of the sludge has shown that it contains about 90 mass pct of copper. During the decopperization process, the very strong poison, arsine, can be formed, and the process is in that case terminated. The copper leaching degree of 82 mass pct is obtained using H2SO4 aqueous solution with the oxygen addition during the cathode sludge chemical treatment at 80 °C ± 5 °C. Obtained copper salt satisfies the requirements of the Serbian Standard for Pesticide, SRPS H.P1. 058. Therefore, the treatment of waste sulfuric acid solutions is of great economic and environmental interest.en
dc.languageen
dc.publisherSpringer US
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/37001/RS//
dc.rightsrestrictedAccess
dc.sourceMetallurgical and Materials Transactions Ben
dc.subjectcopper-sulfate pentahydrate
dc.subjectwaste treatment
dc.subjectwaste sulfuric acid solutions
dc.subjectelectrolytic treatment
dc.titleCopper-Sulfate Pentahydrate as a Product of the Waste Sulfuric Acid Solution Treatmenten
dc.typearticle
dc.rights.licenseARR
dcterms.abstractГвозденовић, Милица; Стевановић, Јасмина; Марковић, Радмила; Aврамовић, Љиљана; Недељковић, Драгутин; Југовић, Бранимир; Стајић Трошић, Јасна;
dc.citation.spage1388
dc.citation.epage1392
dc.citation.volume43
dc.citation.issue6
dc.identifier.wos000312342900016
dc.identifier.doi10.1007/s11663-012-9721-8
dc.identifier.scopus2-s2.0-84866508923
dc.type.versionpublishedVersion


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