ELEMENTAL SELENIUM NANOPARTICLES AND PRODUCTION METHOD

摘要

FIELD: technological processes.;SUBSTANCE: invention relates to elemental selenium nanoparticles, especially a product containing selenium nanoparticles, that can be produced from at least one amino compound and at least one selenium source, with a step of drying by atomisation. Invention also relates to a method for producing such a product and to a method for enriching, with elemental selenium nanoparticles, a product which already comprises elemental selenium nanoparticles.;EFFECT: invention makes it possible to obtain selenium nanoparticles and to significantly increase the content of nanoparticles during drying by atomisation.;16 cl, 3 dwg, 7 tbl