Equilibrium Data on the Reactive Extraction of Picric Acid from Dilute Aqueous Solutions Using Amberlite LA-2 in Ketones

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dc.contributor.authorUslu, Hasan
dc.contributor.authorMarti, Mustafa Esen
dc.date.accessioned2025-03-26T17:35:10Z
dc.date.available2025-03-26T17:35:10Z
dc.date.issued2017
dc.departmentİstanbul Esenyurt Üniversitesi
dc.description.abstractThe present study is on the reactive extraction of picric acid (HPc, 2,4,6-trinitrophenol) from dilute aqueous solutions by organic phases containing Amberlite LA-2 (ALA 2) as extractant dissolved in four types of ketones. The studies were performed at 298, 308, and 318 K, and the results were used to calculate the values of distribution coefficient (KD), loading factor (Z), and degree of extraction (E%). Initial HPc concentration was kept constant at 0.061 mol.kg(-1). The maximum KD was obtained as 60 using methyl ethyl ketone when initial concentrations of PA and ALA-2 were 0.061 and 0.59 mol.kg(-1), respectively. The extraction efficiency was 98.36% under these conditions. Moreover, z-values between 0.09 and 0.27 were obtained in the ranges of parameters studied. Calculated values show that 1:2 picric acid-ALA-2 complex dominates the extraction process.
dc.identifier.doi10.1021/acs.jced.7b00226
dc.identifier.endpage2135
dc.identifier.issn0021-9568
dc.identifier.issue7
dc.identifier.scopus2-s2.0-85025095613
dc.identifier.scopusqualityQ2
dc.identifier.startpage2132
dc.identifier.urihttps://doi.org/10.1021/acs.jced.7b00226
dc.identifier.urihttps://hdl.handle.net/20.500.14704/1079
dc.identifier.volume62
dc.identifier.wosWOS:000405763600027
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAmer Chemical Soc
dc.relation.ispartofJournal of Chemical and Engineering Data
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250326
dc.subjectCarboxylic-Acids; Amine Toa; Thermodynamics; Separation; Simulation; Diluents; Kinetics; Systems
dc.titleEquilibrium Data on the Reactive Extraction of Picric Acid from Dilute Aqueous Solutions Using Amberlite LA-2 in Ketones
dc.typeArticle

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