1957
DOI: 10.1002/ange.19570690704
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Ionenaustauscher in der analytischen Chemie. Entwicklungen in den letzten Jahren

Abstract: Bound-Rubber-L3ildiIng selbst nach inonatelanger Lagerzeit noch nicht aufgehiirt hat, zeigen, dal5 es sich hier um auBerordentlich langlebige freie Radikale handeln muRte. Kennt man das AusmaR der mit den in Tabelle 1 aufgefiihrten Fullstoffen zu erreichenden technisch nutzbaren Effekte, so konnte man dazu neigen, die Bound-Rubber-Zahlen direkt als ein allgemeines MaR fur die Fullstoff-Kautschuk-Wechselwirkung anzusehen. Mit dern in der Tabelle zu unterst aufgefuhrten Fullstoff, Aluminiumoxyd AI,O,/P, Bound-Ru… Show more

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Cited by 20 publications
(4 citation statements)
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“…More specific information about the behavior to be expected from a cation in a column elution experiment is given by the equilibrium distribution coefficient amount of ion on resin X volume _ _of water phase, ml. amount of ion in water phase X gram drv resin (1) as used by Tompkins and Mayer (10), and Schindewolf (8). This coefficient is not a constant like K ( 2), but changes with compositions and concentrations of the reagents in the water phase, the nature of the resin, and the amount of cation to amount of resin ratio in the exchange system.…”
mentioning
confidence: 99%
“…More specific information about the behavior to be expected from a cation in a column elution experiment is given by the equilibrium distribution coefficient amount of ion on resin X volume _ _of water phase, ml. amount of ion in water phase X gram drv resin (1) as used by Tompkins and Mayer (10), and Schindewolf (8). This coefficient is not a constant like K ( 2), but changes with compositions and concentrations of the reagents in the water phase, the nature of the resin, and the amount of cation to amount of resin ratio in the exchange system.…”
mentioning
confidence: 99%
“…Use of ion exchange resins to concentrate radionuclides for subsequent analysis is described (567). Several general articles on ion exchange (641,678,1045) have sections on radioisotope separations and an extensive bibliography on ion exchange resins is available (570). Elovich and Prusakov (296) describe a radiometric study of the chromatography of biand tervalent ions over a concentration range of 10-1 to 10-®.…”
Section: Tracer Applicationsmentioning
confidence: 99%
“…For an efficient separation the carrierfree activities must be separated from each other and from relatively large amounts of target material. In general ion exchange offers a promising way of effecting these separations (9). The extensive studies of Kraus and his group (5) on the absorption behavior of most of the metallic elements in hydrochloric acid solutions with anion exchangers suggest that this technique could be used to separate vanadium and scandium from titanium, and arsenic from germanium and gallium in hydrochloric acid solution.…”
mentioning
confidence: 99%