Extraction equilibria of 2,4,6-Trinitrophenol by (amberlite LA2+ester) solvents

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dc.contributor.authorUslu, Hasan
dc.date.accessioned2025-03-26T17:34:59Z
dc.date.available2025-03-26T17:34:59Z
dc.date.issued2016
dc.departmentİstanbul Esenyurt Üniversitesi
dc.description.abstractExtraction equilibria of 2,4,6-Trinitrophenol (picric acid (PAH)) between aqueous and organic phases was investigated at 298.15 K. All experiments was reported on the extraction of picric acid by amberlite LA2 which is secondary amine dissolved in different seven (7) esters such as diethyl malonate, dimethyl phthalate, diethyl glutarate, propyl acetate, diethyl succinate, diethyl sebacate, ethyl propionate, as well as single diluents. Experimental results obtained from batch extraction were evaluated in respect to distribution coefficients (K-D), loading factors (T-T), stoichiometric loading factor (T-S), separation factor (S-f) and extraction efficiency (E). The dimethyl phthalate gave highest synergistic effect with LA2 as extraction efficiency value of 95%. The highest values of possible equilibrium complexation constants for (acid/amine) (1:1) K-11 was determined as 10.969 for dimethyl phthalate at 1.762 mol kg(-1) amine concentration. (C) 2016 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.fluid.2016.07.002
dc.identifier.endpage179
dc.identifier.issn0378-3812
dc.identifier.issn1879-0224
dc.identifier.scopus2-s2.0-84978381255
dc.identifier.scopusqualityQ2
dc.identifier.startpage175
dc.identifier.urihttps://doi.org/10.1016/j.fluid.2016.07.002
dc.identifier.urihttps://hdl.handle.net/20.500.14704/994
dc.identifier.volume427
dc.identifier.wosWOS:000383944200019
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorUslu, Hasan
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ispartofFluid Phase Equilibria
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250326
dc.subjectReactive extraction; Picric acid; Amberlite LA-2; Ester
dc.titleExtraction equilibria of 2,4,6-Trinitrophenol by (amberlite LA2+ester) solvents
dc.typeArticle

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