Труды КНЦ (Технические науки вып.2/2023(14))

CHEMICAL TECHNOLOGIES, MATERIAL SCIENCES, METALLURGY Orlov V. M., Kolosov V. N., Prokhorova T. Yu., Miroshnichenko M. N.. Kryzhanov M. V. Papezhuk M. V., Pilunova E. M., Ivanin S. N., Yakupov R. P. Pasechnik L. A. Pechishcheva N. V., Korobitsyna A. D., Burdina L. G., Zaitceva P. V., Kim A.V., Estemirova S. Kh., Skrylnik M. Yu., Belozerova A. A., Shunyaev K. Yu. Pechishcheva N. V., Burdina L.G., Zaitceva P. V., Estemirova S. Kh., Shunyaev K. Yu. Potapov A. M., Karimov K. R., Mazannikov M. V., Dedukhin A. E., Zaykov Yu. P. Ryabushkin M. I., Savoskin D. S., Tyukin А. P., Rabchuk A. V., Smirnov K. V., Smirnov Р. V., Stepanov D. V., Volchek K. M., Kasikov A. G. Developments of ICT KSC RAS in the field of technology of tantalum capacitor powders with a specific charge from 3 000 to 120 000 цС/ g ...................... Synthesis of microcrystalline hydroxyapatite and production of fiber by electrospination on its basis............................................................................ 187 Selectivity of scandium precipitation under conditions of crystallization of double sulfates of alkali metals or ammonium....................................... Adsorption of metal ions on mechanically activated graphite. 192 197 203 Removal of ecotoxicants from aqueous solutions using mechanically activated anatase under illumination....................................................................................... 208 Extraction of uranium from uranium — noble metals alloys. Simulation and experimental confirmation...................................................................... 213 Deep copper purification of nickel-cobalt solutions of Kola MMC....................... 218 Safiulina A. M., Lizunov A. V., Goryunov E. I., Goryunova I. B. Bodrin G. V., Brel V. K., Tananaev I. G. Extraction and complexing properties of phosphoryl ketones with respect to actinides and lanthanides.............................................................................. 223 Safiulina A. M., Baulin V. E., Aksenov S. M., Tsivadze A. Yu. Tananaev I. G. Phosphorylated acid podands: extraction and complexing properties with respect to actinides and lanthanides................................................................. 228 11