TY JOUR TI INVESTIGATION OF THE CATALYTIC ACTIVITY OF ZEOLITE-CONTAINING SILICEOUS ROCK OF THE TATARSKO-SHATRASHANSKY DEPOSIT KW ZEOLITE-CONTAINING SILICEOUS ROCK KW CRACKING KW ALKANES KW SPECIFIC SURFACE AREA KW CLINOPTILOLITE KW CATALYTIC ACTIVITY KW NITROGEN ADSORPTION/DESORPTION ISOTHERMS JO Herald of Technological University AU Antonova, M.Y. AU Zayceva, E.G. AU , .. AU Davletshin, A.R. AU , .. AU Bashkitseva, N.Y. PY 2025 IS 28 PB Kazan National Research Technological University