๐”– Bobbio Scriptorium
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Separation of rhenium(vii) from molybdenum(vi) and many other elements by anion exchange

โœ Scribed by J. Korkisch; F. Feik


Publisher
Elsevier Science
Year
1967
Tongue
English
Weight
438 KB
Volume
37
Category
Article
ISSN
0003-2670

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๐Ÿ“œ SIMILAR VOLUMES


The quantitative separation of calcium f
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Magnesium can be separated from calcium by elution with 3.0 IM hydrochloric acid containing 60% ethanol from a column of AGsoW-X8 cation-exchange resin. Calcium is retained and can be eluted with 3.0 IM hydrochloric acid or 2.0 IM nitric acid. The separation factor of OL&~ = 5.6 is considerably high

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Lead is separated from gram amounts of Zn, In, Ga, Fe(III), Cu(II), Co(II), Mn(II), U(VI), Ca and Ba on a short column of AGl-X4 anion-exchange resin in the bromide form. Lead is retained from 0.2 M hydrobromic acid while the other elements are eluted completely with this reagent. Lead is then elute

Separation of trivalent rare earths plus
โœ F.W.E. Strelow ๐Ÿ“‚ Article ๐Ÿ“… 1966 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 545 KB

Rcccntly a method has been described by l+rrz hND GAr~ALr~Ai for the separation of trivalent elements like aluminium(III), yttrium(III), and the rare earths as a group from divalent elcmcnts such as calcium(II), strontium(II), magncsium(II), and nickel(I1). The divalcnt elements arc elutecl by x.5 N