Solvent extraction of $La^{3+}$ with ethylenediamine-N,N'-ditetradecyl-N,N'-diacetic acid (EDDAT) in dichloromethane
| dc.contributor.author | Hoşgören, Halil | |
| dc.contributor.author | Yurdakoç, Mürüvvet | |
| dc.date.accessioned | 2024-04-24T18:56:44Z | |
| dc.date.available | 2024-04-24T18:56:44Z | |
| dc.date.issued | 1998 | |
| dc.department | Dicle Üniversitesi | en_US |
| dc.description.abstract | Ethylenediamine-N,N'-ditetradecyl-N,N'-diacetic acid (EDDAT) was synthesized for the solvent extraction of $La^{3+}$ . EDDAT was prepared from ethylenediamine-N,N'-diacetic acid (EDDA) and tetrade-cyl bromide in a basic n-amylalcohol-ethanol-water solvent system. The structure of this new extracting reagent was identified according to spectroscopic data, i.e. $^{13}C$ NMR, $^1H$ NMR, and elemental analysis results. The solvent extraction of $La^{3+}$ with EDDAT in dichloromethane was studied as a function of parameters of the aqueous and organic phases. The optimal extraction conditions were determined. The extraction yield increased with a decrease in hydrogen ions in the aqueous phase. Stripping of the $La^{3+}$ loaded organic phase was achieved with HCl aqueous solution. The effect of stripping as a function of the HC1 concentration was also studied. | en_US |
| dc.identifier.endpage | 377 | en_US |
| dc.identifier.issn | 1300-0527 | |
| dc.identifier.issn | 1303-6130 | |
| dc.identifier.issue | 4 | en_US |
| dc.identifier.startpage | 373 | en_US |
| dc.identifier.trdizinid | TRDizinIdYok | |
| dc.identifier.uri | https://hdl.handle.net/11468/25428 | |
| dc.identifier.volume | 22 | en_US |
| dc.indekslendigikaynak | TR-Dizin | |
| dc.language.iso | en | en_US |
| dc.relation.ispartof | Turkish Journal of Chemistry | |
| dc.relation.publicationcategory | Makale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.rights | info:eu-repo/semantics/openAccess | en_US |
| dc.title | Solvent extraction of $La^{3+}$ with ethylenediamine-N,N'-ditetradecyl-N,N'-diacetic acid (EDDAT) in dichloromethane | en_US |
| dc.title | Solvent extraction of $La^{3+}$ with ethylenediamine-N,N'-ditetradecyl-N,N'-diacetic acid (EDDAT) in dichloromethane | |
| dc.type | Article | en_US |
