HYDROCRACKING PROCESS FOR LUBE OIL OVER NI-MO-AND NI-W-ON SIO2-ZRO2

摘要

1377063 Hydrocracking catalyst SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 30 Nov 1971 [2 Dec 1970] 57250/70 Heading B1E [Also in Division C5] A hydrocarbon conversion catalyst on a silica-zirconia support has at least 0.015 gm. atoms of nickel and/or cobalt and at least 0.10 gm atoms of molybdenum and/or tungsten and/or rhenium per 100 gms of support with a ratio of first metals to second metals of 0.10:1 to 0.75:1.