Čundeva, Katarina and Pavlovska, Gorica and Stafilov, Trajche and Zendelovska, Dragica (2002) Applicability of Iron(III) Hexamethyleneditiocarbamate as Colloid Collector for Flotation on Preconcentration and Separation of Some Trace Elements in aragonite Before Their AAS Determination. Journal of Balıkesir University Institute of Science and Technology, 4 (2). pp. 9-12. ISSN JA22DT53HG
Full text not available from this repository.Abstract
The applicability of iron(III) hexamethylenedithiocarbamate, Fe(HMDTC)3, as collector for colloid flotation separation of Ag, Cd, Cr, Mn, Tl and Zn in traces from aragonite and their determination by flame (FAAS) or electrothermal atomic absorption spectrometric (ETAAS) is presented. The interference of Ca as matrix element on Ag, Cd, Cr, Mn, Tl and Zn atomic absorption spectrometric (AAS) determination was investigated. The results show that Ca does not interfere on absorbance of Zn and Mn, but tends to decrease absorbance of Ag, Cd, Cr, and Tl. Accordingly, a flotation separation method for investigated elements from the aqueous solution of aragonite obtained by dissolution the mineral in HCl and HNO3 was suggested
| Item Type: | Article |
|---|---|
| Subjects: | Scientific Fields (Frascati) > Engineering and Technology > Chemical engineering Scientific Fields (Frascati) > Natural sciences > Chemical sciences Scientific Fields (Frascati) > Engineering and Technology > Other engineering and technologies |
| Divisions: | Faculty of Technology and Technical Sciences |
| Depositing User: | Prof. d-r. Gorica Pavlovska |
| Date Deposited: | 04 Apr 2023 08:39 |
| Last Modified: | 04 Apr 2023 08:39 |
| URI: | https://eprints.uklo.edu.mk/id/eprint/7935 |
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