FIELD: oil and gas production.
SUBSTANCE: procedure consists in introducing raw material at temperature from 232°C to 454°C and excessive pressure from 5171 kPa (i) to 24132 kPa(i) into contact with catalyst at presence of hydrogen; also catalyst contains carrier, hydrating component, bets-zeolite and Y-zeolite with dimension of elementary cell from 24.38 to 24.50 Angstrom, preferably, from 24.40 to 24.44 Angstrom. Weight ratio of Y-zeolite to beta-zeolite in dry state in catalyst is from 5 to 12; also summary contents of beta-zeolite and Y-zeolite is at least 40 % wt in terms of summary weight of beta-zeolite, Y-zeolite and carrier in dry state. Also here is disclosed composition of the substance for hydrocarbon raw material hydro-cracking.
EFFECT: facilitating increased output of naphtha and production of catalyst of raised activity.
10 cl, 2 ex, 1 tbl
