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https://hdl.handle.net/11499/5314
Title: | Separation of gold, palladium and platinum from metallurgical samples using an amberlite XAD-7 resin column prior to their atomic absorption spectrometric determinations. | Authors: | Elçi, Latif Soylak, M. Buyuksekerci, E.B. |
Keywords: | gold hydrochloric acid palladium platinum polacrilin reagent resin article atomic absorption spectrometry chemical analysis chemical composition flow rate metallurgy quantitative analysis sample |
Publisher: | Japan Society for Analytical Chemistry | Abstract: | A simple and sensitive method for the separation and preconcentration of gold, palladium and platinum has been established prior to their atomic absorption spectrometric determinations. Analytes from 0.5 mol dm -3 KI in a 2 mol dm -3 HCl solution were recovered using an Amberlite XAD-7 column as halogeno complexes. The effects of some analytical parameters, including reagent amounts, sample volume and flow rates, on the quantitative recoveries of gold, palladium and platinum were investigated. The influences of some diverse ions were also studied. The proposed method has been applied for the preconcentration and separation of analytes from pure copper and anodic slime samples with satisfactory results (recoveries >95%, relative standard deviations <9.0%, relative error ?5%). | URI: | https://hdl.handle.net/11499/5314 https://doi.org/10.2116/analsci.19.1621 |
ISSN: | 0910-6340 |
Appears in Collections: | Fen-Edebiyat Fakültesi Koleksiyonu PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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19_1621.pdf | 40.47 kB | Adobe PDF | View/Open |
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