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dc.creatorVračar, Rajko Ž.
dc.creatorCerović, Katarina P.
dc.date.accessioned2023-01-11T14:23:32Z
dc.date.available2023-01-11T14:23:32Z
dc.date.issued2000
dc.identifier.issn0304-386X
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/5314
dc.description.abstractThe paper shows: (a) the results of pyrite oxidation by gaseous oxygen in water suspension at high temperatures in an autoclave and (b) the results of simultaneous leaching of Mn4+ from pyrolusite ore by H2SO4 and FeSO4, the products of pyrite oxidation. It was shown that both processes occurred successfully with almost complete pyrite oxidation and a high degree of leaching of manganese. Both processes occur according to the laws of first-order reactions compared to the quantities of FeS 2 and MnO2 in suspension, with activation energies of 65±0.8 kJ/mol and 97±0.5 kJ/mol, respectively.sr
dc.language.isoensr
dc.publisherElsevier Science Publishers B.V.sr
dc.rightsrestrictedAccesssr
dc.sourceHydrometallurgysr
dc.titleManganese leaching in the FeS2-MnO2-O2-H2O system at high temperature in an autoclavesr
dc.typearticlesr
dc.rights.licenseARRsr
dc.citation.epage92
dc.citation.issue1
dc.citation.rankM21
dc.citation.spage79
dc.citation.volume55
dc.identifier.doi10.1016/S0304-386X(99)00076-6
dc.identifier.scopus2-s2.0-2542509196
dc.type.versionpublishedVersionsr


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