Pre-concentration of Ta(V) by solvent extraction before determination of trace amounts of Ta in Nb and Nb compounds-Reference-Cited by-同舟云学术

Pre-concentration of Ta(V) by solvent extraction before determination of trace amounts of Ta in Nb and Nb compounds

Published:2016 Issue:26 Volume:8 Page:5304-5310
ISSN:1759-9660
Container-title:Analytical Methods
language:en
Short-container-title:Anal. Methods

Author:

Turkowska Magdalena¹²³⁴,Smolik Marek⁵⁶⁷³⁴

Affiliation:

1. Institute of New Chemical Synthesis

2. Chemistry Division "IChN" in Gliwice

3. 44-100 Gliwice

4. Poland

5. Silesian University of Technology

6. Chemical Faculty

7. Department of Inorganic and Analytical Chemistry and Electrochemistry

Abstract

The paper presents the results of a study on the efficiency of the separation of Ta(V) and Nb(v) from fluoride solutions by solvent extraction with methyl isobutyl ketone with a view to applying the extraction process to the purification of Nb from Ta and for the pre-concentration of Ta prior to its determination in Nb and its compounds over a wide range of initial concentrations.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2016/AY/C6AY01231K

Reference23 articles.

1. F. Fairbrother : The Chemistry of niobium and tantalum, Topics in Inorganic and General Chemistry. Monograph 10, Elsevier Publishing Company, 1967

2. A. I. Busiew , W. G.Tipcowa, W. M.Iwanov and przekł. H.Najberg, Chemia Analityczna Pierwiastków Rzadkich, WNT, Warszawa, 1982

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