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Determination of some trace elements in the industrial process of aluminium production
Authors:J Vučina  V Šćepanović  R Drašković
Institution:(1) Boris Kidrič Institute of Nuclear Sciences, Vinča, (Yugoslavia);(2) Faculty of Technology and Metallurgy, Beograd, (Yugoslavia)
Abstract:Some trace elements in samples from the aluminium industry (Aluminium Kombinat, Titograd, Yugoslavia) were determined by instrumental neutron activation analysis. Samples characteristic for alumina production (bauxite, red sludge), reduction cell components (alumina, anode, AlF3, cryolite) and aluminium produced (purity 99.5–99.7%) have been analyzed. 10 trace elements were determined under a given set of working conditions and followed through the routine production.
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