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Abstract:

Solvent extraction of the thiocyanate complexes of titanium, niobium and tantalum allows the separation of micro quantities of these elements. Niobium and tantalum are separated by selective extraction of the fluoro-complexes. Mixtures of Ti and Nb, or of Ti and Ta in ratios of 500 : 1 to 1 : 500 can be separated. For mixtures of the three elements, results were acceptable with Nb : Ta ratios of l00 :1 to 1 : 100. Colurimetric determinations of the three elements are described. © 1963.

Registro:

Documento: Artículo
Título:The solvent extraction of the Thiocyanate complexes of Titanium, Niobium and Tantalum. Application to the separation of mixtures
Autor:Mari, E.A.
Filiación:Departamento de Quimica Inorgánica, Analítica y Química Física, Universidad de Buenos Aires, Buenos AiresArgentina
Año:1963
Volumen:29
Número:C
Página de inicio:312
Página de fin:320
DOI: http://dx.doi.org/10.1016/S0003-2670(00)88621-3
Título revista:Analytica Chimica Acta
Título revista abreviado:Anal. Chim. Acta
ISSN:00032670
CODEN:ACACA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00032670_v29_nC_p312_Mari

Citas:

---------- APA ----------
(1963) . The solvent extraction of the Thiocyanate complexes of Titanium, Niobium and Tantalum. Application to the separation of mixtures. Analytica Chimica Acta, 29(C), 312-320.
http://dx.doi.org/10.1016/S0003-2670(00)88621-3
---------- CHICAGO ----------
Mari, E.A. "The solvent extraction of the Thiocyanate complexes of Titanium, Niobium and Tantalum. Application to the separation of mixtures" . Analytica Chimica Acta 29, no. C (1963) : 312-320.
http://dx.doi.org/10.1016/S0003-2670(00)88621-3
---------- MLA ----------
Mari, E.A. "The solvent extraction of the Thiocyanate complexes of Titanium, Niobium and Tantalum. Application to the separation of mixtures" . Analytica Chimica Acta, vol. 29, no. C, 1963, pp. 312-320.
http://dx.doi.org/10.1016/S0003-2670(00)88621-3
---------- VANCOUVER ----------
Mari, E.A. The solvent extraction of the Thiocyanate complexes of Titanium, Niobium and Tantalum. Application to the separation of mixtures. Anal. Chim. Acta. 1963;29(C):312-320.
http://dx.doi.org/10.1016/S0003-2670(00)88621-3