HYDROCRACKING CATALYSTS FOR VACUUM GAS-OIL AND DEMETALLISED MIX

摘要

FIELD: process engineering. ^ SUBSTANCE: invention relates to catalyst and method of hydrocarbon treatment. Catalyst is intended for treatment of VGO/DMO to transform VGO/DMO into useful hydrocarbon products with shorter chains. Note here that VGO/DMO mix comprises less than that 10 % by volume of DMO while catalyst comprises: catalytic carrier material containing mesoporous material MCM-41 wherein major portion of pores inside catalytic material feature diametre varying from 20 to 50 A, catalytic material with which catalytic carrier material is impregnated, and promoter metal on catalytic carrier material intended for increasing catalytic conversion. Note here that said catalytic carrier material with catalytic metal and promoter metal serve to convert catalytically VGO/DMO into hydrocarbon products with shorter carbon chains. Invention covers also method of catalytic conversion of VGO/DMO in the presence of above described catalyst. ^ EFFECT: possibility to process hydrocarbon VGO/DMO mixes into products with shorter carbon mixes. ^ 30 cl, 5 tbl, 1 dwg, 5 ex