TY JOUR TI PROBLEMS OF TECHNOLOGICAL PROCESSING OF HIGH-SILICON PHOSPHATE ORES KW PHOSPHATE RAW MATERIALS KW SUSPENSION VISCOSITY KW ALPHA-QUARTZ KW ALUMINOSILICATES JO Herald of Technological University AU Pochitalkina, I.A. AU Vinokurova, O.V. AU Kopylova, S.R. PY 2025 IS 28 PB Kazan National Research Technological University