Труды КНЦ. Технические науки. – 2026. - № 1

CHEMICAL TECHNOLOGIES, MATERIAL SCIENCES, METALLURGY CONTENTS CHEM ISTRY AND CHEM ICAL TECHNOLOGY Коlоbоv А. Yu., Sycheva G. A. Dilatometric study of opaque quartz glass synthesized by plasma melting from sand of the Ramenskoye deposit................ 5 Velyaev Yu. O., Mayorov D. V. Studies on the surface lightening of silicon dioxide obtained on the basis of sulfuric acid processing of nepheline concentrate........... 12 Kuznetsova O. G., Bolshikh A. O., Production of ammonium paramolybdate by electrochemical Anokhin A. S. processing of modibdenum metal waste in ammonium carbonate solutions.................................................................................. 23 Safiulina A. M., Lizunov A. V., Extractive recovery of zirconium into tributyl phosphate Kostikova G. V., Zhilov V. I., during the processing of high-level radioactive waste............................ 29 Mihalyuk V. S., Tananaev I. G. Vedmid L. B., Fedorova O. M. Influence of substitution variability on the evolution of structural characteristics in manganites (Pr1-yGdy)1-xSrxMnO3 (x = 0.0; 0.25) (y = 0.0; 0.1)................................ 41 Gudkova E. A., Ustinova M. N., Oxidative-destructive processes involving hydrogen Lebedeva O. E. peroxide in the presence of magnesium silicates................................ 52 ENGINEERING AND ELECTRICAL ENGINEERING Kuznetsov N. M. Heat supply to consumers in the Murmansk region............................ 59 Selivanov V. N. Analysis of the 2024 lightning activity in the Murmansk region......... 73 Yaroshevich V. V., Gubskaya E. I., Power quality monitoring at substations of industrial facilities: Karpov A. S. the role of up-to-date standards and instruments................................... 83 Klimov A. A. Prospects of electric pulse fracturing of copper-nickel production slags for further processing................................................. 94 INFORMATION TECHNOLOGY AND COMPUTER SCIENCE Nikonorova M. L., Shishaev M. G., Typology of automated opinion mining problems Shtangel V. A. and their specificity in the context of social media analysis.............. 105 Fedorov A. M., Datyev I. O., Automated hypertext documentation of legacy systems based Ilyasov M. O., Vishnyakov I. G. on static analysis of program code repositories and generative artificial intelligence.................................................................................. 115 Shestakov A. V., Zuenko A. A., Opportunities for intelligentization of the FRC KSC RAS website............ 129 Zuenko O. N. 4