Separation of copper ion (Cu2+) from aqueous solution using tri n butyl phosphate and di 2 ethylhexyl phosphoric acid as extractants

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dc.authoridKumar, Sushil/0000-0001-7114-4579
dc.authoridDatta, Dipaloy/0000-0002-2048-9064
dc.authoridGhosh, Amritendu/0000-0001-5008-4183
dc.contributor.authorGhosh, Amritendu
dc.contributor.authorDatta, Dipaloy
dc.contributor.authorUslu, Hasan
dc.contributor.authorBamufleh, Hisham S.
dc.contributor.authorKumar, Sushil
dc.date.accessioned2025-03-26T17:35:09Z
dc.date.available2025-03-26T17:35:09Z
dc.date.issued2018
dc.departmentİstanbul Esenyurt Üniversitesi
dc.description.abstractIn this study, separation of copper ion (Cu2+) from aqueous solution using two phosphorous based extractants (tri n butyl phosphate and di 2 ethylhexyl phosphoric acid) was aimed. The parameters monitored under the equilibrium study were initial copper concentration, extractant concentration, and pH. The copper concentration was taken in the range of 20 to 100 ppm, the extractant composition in the organic phase was varied from 10 to 40 vol% dissolving in toluene as an inactive diluent, and the pH effect was studied in the range of 1 to 11. The distribution coefficients were calculated, and a model equation was developed to estimate model parameters like the number of reacting molecules of the extractant and equilibrium constant using experimental results. In the kinetic study, the initial aqueous phase copper concentration, and the extractant concentration were changed, and initial rates of extraction were found out to develop a kinetic model and their parameters like rate constant and order of reaction. (C) 2018 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.molliq.2018.03.007
dc.identifier.endpage154
dc.identifier.issn0167-7322
dc.identifier.issn1873-3166
dc.identifier.scopus2-s2.0-85042883809
dc.identifier.scopusqualityQ1
dc.identifier.startpage147
dc.identifier.urihttps://doi.org/10.1016/j.molliq.2018.03.007
dc.identifier.urihttps://hdl.handle.net/20.500.14704/1065
dc.identifier.volume258
dc.identifier.wosWOS:000431932700019
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ispartofJournal of Molecular Liquids
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250326
dc.subjectCopper; Reactive extraction; Tri n butyl phosphate; Di 2 ethylhexyl phosphoric acid
dc.titleSeparation of copper ion (Cu2+) from aqueous solution using tri n butyl phosphate and di 2 ethylhexyl phosphoric acid as extractants
dc.typeArticle

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