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Fractionation of Sulfur Isotopes in the Course of High-Temperature Roasting of Copper-Nickel Sulfide Ores and Concentrates
Authors:Tsemekhman  L Sh  Tsymbulov  L B  Ryabko  A G  Mamyrin  B A  Blatov  I A  Velim  V S
Institution:(1) Gipronikel' Institute, Joint-Stock Company, St. Petersburg, Russia;(2) Ioffe Physicotechnical Institute, Russian Academy of Sciences, St. Petersburg, Russia;(3) Kola Mining and Smelting Company, Joint-Stock Company, Murmansk, Russia
Abstract:The fractionation of sulfur isotopes, namely, enrichment of the cinder with the heavy isotope 34S in the course of roasting of various sulfide ores and concentrates in neutral and oxidative atmospheres at 773-973 K was studied.
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