CATALYST FOR ISODEWAXING OF HYDROCARBON FEEDSTOCK AND METHOD FOR ITS PRODUCTION Russian patent published in 2022 - IPC B01J37/08 B01J37/04 B01J37/02 B01J21/10 B01J29/74 B01J29/68 C10G45/62 

FIELD: catalysis and oil refining.

SUBSTANCE: invention relates to the field of catalysis and oil refining, in particular to a method for preparing an isodewaxing catalyst, which is characterized by the fact that a support is prepared containing 20-80 wt.% zeolite of the MTT structure, 0.5-20 wt.% MgO, the source of which is a hydrotalcite-containing material , the rest is alumina, by mixing the starting components, peptizing the mixture, molding, drying and calcining the carrier, 0.1-1.0 wt.% of the metal component is applied to the carrier - a metal or a mixture of platinum group metals, the impregnated catalyst is dried and calcined. The invention also relates to a catalyst for the isodewaxing of a hydrocarbon feed obtained by the method described above.

EFFECT: simplification of the method for preparing the catalyst and increasing the yield of the target product in the process of isodewaxing of hydrocarbon feedstock.

8 cl, 4 tbl, 20 ex