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INVESTIGATION OF COPPER CEMENTATION KINETICS BY ROTATING ALUMINUM DISC FROM THE LEACH SOLUTIONS CONTAINING COPPER IONS

MakaleYalnız künyeScopus SJRQ2

Özet

Recovery of metallic copper from the leach solution containing copper (II) ions by cementation process using aluminum disc has been examined. Solutions obtained from the leaching of malachite in aqueous acetic acid solutions were used in the study. It was determined that the cementation rate increased with increasing solution concentration, temperature and rotating speed, and decreasing solution pH. The reaction rate fits to the first order pseudo homogeneous reaction model and is controlled by diffusion. The activation energy of this process was calculated to be 32.6 kJ/mol.

Anahtar Kelimeler

copper cementationleachingmalachiteactivation energy
RDL Kalıcı Bağlantı (PID)
https://rdlopen.rawdatalibrary.net/r/munzur/4413Resmi atıflarda kullanılan kalıcı adres
DOI
https://doi.org/10.5277/ppmp120203Yayıncı resmi DOI adresi
İndeks kayıtları
Web of ScienceWeb of Science
Kaydın indeks veri tabanlarındaki sayfası (aktarımda alınan kayıt numarasıyla). Erişim, indeksin kendi koşullarına bağlıdır.
Atıflar
WoS
27
Her kaynağın kendi saydığı toplam atıf; aktarım ve zenginleştirme sırasında alındı.
Tam Kayıt
AlanDeğerDil
dc.contributor.authorEkmekyapar, Ahmet
dc.contributor.authorTanaydin, Mehmet
dc.contributor.authorDemirkiran, Nizamettin
dc.date.accessioned2026-10-28T14:59:17.131704499Z
dc.date.available2026-10-28T14:59:17.131704499Z
dc.date.issued2012
dc.description.abstractRecovery of metallic copper from the leach solution containing copper (II) ions by cementation process using aluminum disc has been examined. Solutions obtained from the leaching of malachite in aqueous acetic acid solutions were used in the study. It was determined that the cementation rate increased with increasing solution concentration, temperature and rotating speed, and decreasing solution pH. The reaction rate fits to the first order pseudo homogeneous reaction model and is controlled by diffusion. The activation energy of this process was calculated to be 32.6 kJ/mol.
dc.identifier.doi10.5277/ppmp120203
dc.identifier.eissn2084-4735
dc.identifier.endpage367
dc.identifier.issn1643-1049
dc.identifier.issue2
dc.identifier.startpage355
dc.identifier.urihttps://rdlopen.rawdatalibrary.net/r/munzur/4413
dc.identifier.volume48
dc.identifier.wosWOS:000304889400003
dc.language.isoen
dc.publisherOFICYNA WYDAWNICZA POLITECHNIKI WROCLAWSKIEJ
dc.relation.ispartofPHYSICOCHEMICAL PROBLEMS OF MINERAL PROCESSING
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectcopper cementation
dc.subjectleaching
dc.subjectmalachite
dc.subjectactivation energy
dc.subject.classificationChemistry, Physical
dc.subject.classificationMining & Mineral Processing
dc.subject.classificationChemistry
dc.subject.otherDISSOLUTION KINETICS
dc.subject.otherDEPOSIT MORPHOLOGY
dc.subject.otherSULFATE-SOLUTIONS
dc.subject.otherCADMIUM IONS
dc.subject.otherWASTE-WATER
dc.subject.otherFIXED-BED
dc.subject.otherZINC
dc.subject.otherMALACHITE
dc.subject.otherREMOVAL
dc.subject.otherORE
dc.titleINVESTIGATION OF COPPER CEMENTATION KINETICS BY ROTATING ALUMINUM DISC FROM THE LEACH SOLUTIONS CONTAINING COPPER IONS
dc.typeArticle
rdl.citation.wos27
rdl.oa.statusclosed
rdl.scopus.quartileQ2
rdl.source.indexWOS
rdl.wos.indexScience Citation Index Expanded (SCI-EXPANDED)