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Some quantitative remarks on extraction equilibria. III

โœ Scribed by M. Oosting

Book ID
102623697
Publisher
Elsevier Science
Year
1959
Tongue
English
Weight
453 KB
Volume
21
Category
Article
ISSN
0003-2670

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โœฆ Synopsis

ANALYTICA

CHIMICA ACTA 505 SOME * Present address: Ferro Enamels (HoIlanci) N.V. Rottlcrdam.

Hefeie9lces p. 5x0

'I'lic complctc calculations bavc been dcscribcd~.

THE I'RXDICTION OF TfflS CONDITIONS FOR A SEPAHATION I31 EXTRACTION

If all the ncccssary constants are known, the conditions for a possible separation can bc calculated; or it can be shown that a separation of two elements is impossible under all conditions, with a particular reagent and a particular solvent. Some examples of each case arc given below.

๐Ÿ“œ SIMILAR VOLUMES

Some quantitative remarks on extraction
Some quantitative remarks on extraction equilibria IV
โœ M. Oosting ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 263 KB

## Abstract Two equations are derived, which predict the course of solvent extraction in the presence of complexing ions or when an insoluble compound can be formed. The correctness of the equations is proved for a few extraction systems.

Some quantitative remarks on extraction
Some quantitative remarks on extraction Equilibria. II
โœ M. Oosting ๐Ÿ“‚ Article ๐Ÿ“… 1959 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 740 KB

The values of Ku), K&v K& and E,, are required. The value of Km is well-known ; the figure 1.0'10-14 will be used. Many data have been published regarding the dissociation constants\_ of oxine. Fox8 found the value K",, = 3.68 -IO -11 from hydrolysis measurements. STONE AND FRIEDMAN~, using.the solu