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Title: Magnesium isotopes selection at recrystallization of MgCl2·6H2O
Authors: Andrienko, O. S.
Egorov, N. B.
Zherin, Ivan Ignatyevich
Indyk, D. V.
Tsepenko, E. A.
Dyachenko, A. S.
Keywords: magnesium; isotopes; selection; recrystallization; compositions; grain-refined zones; crystals; crystallization; segregation; magnetic fields; physicochemical methods
Issue Date: 2007
Publisher: Томский политехнический университет
Citation: Magnesium isotopes selection at recrystallization of MgCl2·6H2O / O. S. Andrienko [et al.] // Bulletin of the Tomsk Polytechnic University. — 2007. — Vol. 311, № 3. — [P. 67-70].
Abstract: The change of Mg isotope composition at grain-refined zone of MgCl2·6H2O has been studied. It is shown that light isotope 24Mg enrichment occurs on that crystal end to which grain-refined zone is moving. Isotopes 25Mg, 26Mg are concentrated in the initial crystallization zone. Segregation coefficient increases at influence of constant magnetic field or direct electric current on molten zone. The obtained data are compared with the data on magnesium isotope segregation by the other physicochemical methods
ISSN: 1684-8519
Appears in Collections:Известия Томского политехнического университета. Инжиниринг георесурсов

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