Separation of tungsten and rhenium on alumina in dynamic conditions
Abstract
The separation of tungstate and perrhenate anions on alumina from aqueous solutions of sodium chloride was investigated in dynamic conditions. The breakthrough curves for W and Re as the function of the ratio of their concentrations in the solution, were determined. The flow rate (3 ml/min), pH 2 and NaCl concentration (0.15 mol/l) were kept constant throughout the experiments. The breakthrough capacities Q(0.05), the capacities at C/C-0 = 0.5, the total column sorption capacities Q(0.9) and the utilization degrees or column efficiencies E, were determined. According to the obtained data the separation factors alpha(W/Re) = Q(w)/Q(Re) were calculated.
Source:
Journal of Radioanalytical and Nuclear Chemistry, 2007, 273, 2, 357-362
DOI: 10.1007/s10967-007-6876-x
ISSN: 0236-5731; 1588-2780
WoS: 000248003400016
Scopus: 2-s2.0-34447118985
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VinčaTY - JOUR AU - Lukić, Dragoljub M. AU - Vučina, Jurij L. AU - Milonjić, Slobodan K. PY - 2007 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3215 AB - The separation of tungstate and perrhenate anions on alumina from aqueous solutions of sodium chloride was investigated in dynamic conditions. The breakthrough curves for W and Re as the function of the ratio of their concentrations in the solution, were determined. The flow rate (3 ml/min), pH 2 and NaCl concentration (0.15 mol/l) were kept constant throughout the experiments. The breakthrough capacities Q(0.05), the capacities at C/C-0 = 0.5, the total column sorption capacities Q(0.9) and the utilization degrees or column efficiencies E, were determined. According to the obtained data the separation factors alpha(W/Re) = Q(w)/Q(Re) were calculated. T2 - Journal of Radioanalytical and Nuclear Chemistry T1 - Separation of tungsten and rhenium on alumina in dynamic conditions VL - 273 IS - 2 SP - 357 EP - 362 DO - 10.1007/s10967-007-6876-x ER -
@article{ author = "Lukić, Dragoljub M. and Vučina, Jurij L. and Milonjić, Slobodan K.", year = "2007", abstract = "The separation of tungstate and perrhenate anions on alumina from aqueous solutions of sodium chloride was investigated in dynamic conditions. The breakthrough curves for W and Re as the function of the ratio of their concentrations in the solution, were determined. The flow rate (3 ml/min), pH 2 and NaCl concentration (0.15 mol/l) were kept constant throughout the experiments. The breakthrough capacities Q(0.05), the capacities at C/C-0 = 0.5, the total column sorption capacities Q(0.9) and the utilization degrees or column efficiencies E, were determined. According to the obtained data the separation factors alpha(W/Re) = Q(w)/Q(Re) were calculated.", journal = "Journal of Radioanalytical and Nuclear Chemistry", title = "Separation of tungsten and rhenium on alumina in dynamic conditions", volume = "273", number = "2", pages = "357-362", doi = "10.1007/s10967-007-6876-x" }
Lukić, D. M., Vučina, J. L.,& Milonjić, S. K.. (2007). Separation of tungsten and rhenium on alumina in dynamic conditions. in Journal of Radioanalytical and Nuclear Chemistry, 273(2), 357-362. https://doi.org/10.1007/s10967-007-6876-x
Lukić DM, Vučina JL, Milonjić SK. Separation of tungsten and rhenium on alumina in dynamic conditions. in Journal of Radioanalytical and Nuclear Chemistry. 2007;273(2):357-362. doi:10.1007/s10967-007-6876-x .
Lukić, Dragoljub M., Vučina, Jurij L., Milonjić, Slobodan K., "Separation of tungsten and rhenium on alumina in dynamic conditions" in Journal of Radioanalytical and Nuclear Chemistry, 273, no. 2 (2007):357-362, https://doi.org/10.1007/s10967-007-6876-x . .