HYDROCRACKING RAW MATERIALS HYDROPROCESSING CATALYST Russian patent published in 2018 - IPC B01J23/883 B01J32/00 B01J21/02 B01J21/04 B01J35/00 C10G45/08 

FIELD: chemistry.

SUBSTANCE: catalyst is described comprising, wt %: [Ni(H₂O)₂]₂[Mo₄O₁₁(C₆H₅O₇)₂] 29.0-36.0%; boron in the form of surface compounds - 0.4-1.6%; carrier - the rest; wherein the carrier comprises, wt %: aluminium borate Al₃BO₆ with the structure of norbergite - 5.0-25.0; sodium - no more than 0.03; γ-Al₂O₃ - the rest. Aluminium borate Al₃BO₆ with norbergite structure, is the particles with dimensions from 10 to 200 nm, characterized by interplanar distances of 3.2 and 2.8 A, with an angle of 53.8°between them. Boron in the form of surface compounds is characterized by absorption bands of 930-1040, 1230, 1385-1450 and 3695 cm^-1 in IR spectra. After sulphidizing, the catalyst contains, wt %: Mo - 10.0-14.0; Ni - 3.0-4.3; S, 6.7-9.4; boron in the form of surface compounds - 0.5-2.0; carrier - the rest; wherein the carrier comprises, wt %: aluminium borate Al₃BO₆ with the structure of norbergite - 5.0-25.0; sodium - no more than 0.03; γ-Al₂O₃ - the rest.

EFFECT: maximum activity in desulfurization and denitrogenation during hydroprocessing of oil fractions with the boiling point above 360 degrees, with production of high-quality hydrocracking raw material.

5 cl, 7 ex, 2 tbl