TY JOUR TI Formation of a ceramic structure of promoted iron oxide catalyst KW ceramic structure KW porous structure KW potassium promotion KW zirconium alloying additives KW iron oxide catalyst JO From Chemistry Towards Technology Step-By-Step AU Dvoreckaya, A.N. AU Anikanova, L.G. AU Sudzilovskaya, T.N. AU Malysheva, Z.G. AU Dvoretsky, N.V. PY 2023 IS 4 PB Yaroslavl State Technical University