Certain methods of processing cakes based on sodium metazirconate and obtained by the reaction of a baddeleyite concentrate with sodium nitrate or nitrite were studied. Conditions were found for the synthesis of strontium metazirconate and also of nanosized powders of basic zirconium sulfate, which is promising as a component of polishing mixtures.
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Tananaev Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials, Kola Scientific Center, Russian Academy of Sciences, Apatity, Russia;
