COMPOSITION BASED ON ZIRCONIUM OXIDE, TITANIUM OXIDE OR MIXED ZIRCONIUM AND TITANIUM OXIDE, APPLIED ON ALUMINIUM OXIDE OR ALUMINIUM OXYHYDROXIDE CARRIER, METHODS OF ITS OBTAINING AND ITS APPLICATION AS CATALYST

摘要

FIELD: chemistry.;SUBSTANCE: invention relates to field of chemistry, in particular, to catalytic compositions, applied as catalyst. Claimed are catalytic composition, methods of its application and catalytic system. Catalytic system, which contains at least one oxide on carrier, selected from zirconium oxide, titanium oxide or mixed zirconium and titanium oxide, applied on aluminium oxide or aluminium oxyhydroxide carrier, and which has after burning at 900°C for 4 hours size of particles of oxide on carrier not larger than 10 nm, if oxide on carrier is obtained on zirconium oxide base or not larger than 15 nm, if oxide on carrier is obtained on the base of titanium oxide or mixed zirconium and titanium oxide. Catalytic system contains claimed catalytic composition.;EFFECT: ensuring high catalytic properties of catalyst work at high and room temperature with preservation of dispersity of active phase on carrier.;15 cl, 1 dwg, 7 ex