CERN Accelerating science

Article
Title Rapid chemical separations
Author(s) Trautmann, N
Affiliation (Inst fur Kernchemie, Univ Mainz, Mainz, West Germany)
Publication CERN, 1976
In: 3rd International Conference on Nuclei Far from Stability, pp.30-8
DOI 10.5170/CERN-1976-013.30
Subject category Chemical Physics and Chemistry
Abstract A survey is given on the progress of fast chemical separation procedures during the last few years. Fast, discontinuous separation techniques are illustrated by a procedure for niobium. The use of such techniques for the chemical characterization of the heaviest known elements is described. Other rapid separation methods from aqueous solutions are summarized. The application of the high speed liquid chromatography to the separation of chemically similar elements is outlined. The use of the gas jet recoil transport method for nuclear reaction products and its combination with a continuous solvent extraction technique and with a thermochromatographic separation is presented. Different separation methods in the gas phase are briefly discussed and the attachment of a thermochromatographic technique to an on-line mass separator is shown. (45 refs).



 記錄創建於2005-08-18,最後更新在2016-11-22


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