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Metallic antimony recovery via cementation from antimony containing solutions and investigation of its conditions

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dc.contributor.authorÇETİNER, BURCU NİLGÜN
dc.contributor.authorsUysal, Abdullah; Cetiner, Burcu Nilgun; Aktas, Serdar
dc.date.accessioned2022-03-14T10:00:59Z
dc.date.available2022-03-14T10:00:59Z
dc.date.issued2021-05-20
dc.description.abstractBesides the most common uses of antimony metal and / or compounds, with the development of solar energy technologies, the need for antimony and its compounds increases and the rapid depletion of primary sources in the world increases the importance of antimony recovery from secondary sources. The recovery method proposed in this study aims to reduce the ionic antimony by oxidation of the more active metal and to produce metallic antimony in powder form as a result of reduction process. Oxide based antimony containing ore has been treated by acidic solutions. But as the recovery rate was too low, the parameters affecting the metallic precipitation of antimony from acidic synthetic antimony solutions which are a secondary source were examined in detail. The physical and chemical properties of antimony metal were determined after examining reaction time, temperature, initial antimony concentration, zinc powder amount and solution pH parameters during cementation process which could affect experimental working conditions. As a result of the experimental studies, using 25 mL of 1000 ppm Sb3(+) synthetic solution with the addition of 100 mg of metallic zinc and mixing speed of 60 rpm, recovery efficiency of up to 100% was achieved in a noticeably short time such as 5 minutes and metallic antimony of 99% purity was obtained. When 100% recovery was achieved with zinc of 100 mg in single-stage cementation, the same yield was achieved with the addition of 40% less zinc in two-stage cementation.
dc.identifier.doi10.17341/gazimmfd.690313
dc.identifier.eissn1304-4915
dc.identifier.issn1300-1884
dc.identifier.urihttps://hdl.handle.net/11424/243897
dc.identifier.wosWOS:000718898200010
dc.language.isotur
dc.publisherGAZI UNIV, FAC ENGINEERING ARCHITECTURE
dc.relation.ispartofJOURNAL OF THE FACULTY OF ENGINEERING AND ARCHITECTURE OF GAZI UNIVERSITY
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectCementation
dc.subjectzinc
dc.subjectmetallic antimony
dc.subjectWASTE-WATER
dc.subjectCOBALT CEMENTATION
dc.subjectZINC
dc.subjectCOPPER
dc.subjectREMOVAL
dc.subjectOPTIMIZATION
dc.subjectLEAD
dc.titleMetallic antimony recovery via cementation from antimony containing solutions and investigation of its conditions
dc.typearticle
dspace.entity.typePublication
local.avesis.id34d73072-510a-4ee5-9d47-b5c7f6cfc2ab
local.import.packageSS16
local.indexed.atWOS
local.indexed.atSCOPUS
local.journal.numberofpages11
oaire.citation.endPage217
oaire.citation.issue1
oaire.citation.startPage207
oaire.citation.titleJOURNAL OF THE FACULTY OF ENGINEERING AND ARCHITECTURE OF GAZI UNIVERSITY
oaire.citation.volume37
relation.isAuthorOfPublication08d99da2-577a-486f-ac90-c86ec4a2ca4a
relation.isAuthorOfPublication.latestForDiscovery08d99da2-577a-486f-ac90-c86ec4a2ca4a

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