초록 ▼

A process is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products. The heavy hydrocarbon feed is slurried with a catalyst comprising molybdenum supported on a base, such as boehmite or pseudo-boehmite alumina. Iron oxide may also be in the base. The base is preferably ba

A process is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products. The heavy hydrocarbon feed is slurried with a catalyst comprising molybdenum supported on a base, such as boehmite or pseudo-boehmite alumina. Iron oxide may also be in the base. The base is preferably bauxite. The heavy hydrocarbon slurry is hydrocracked in the presence of the catalyst to produce lighter hydrocarbons.

대표청구항 ▼

1. A process for converting heavy hydrocarbon feed into lighter hydrocarbon products comprising: mixing said heavy hydrocarbon feed with hydrogen and catalyst particles comprising molybdenum supported on a base comprising boehmite or pseudo-boehmite alumina to form a heavy hydrocarbon slurry;hydrocr

1. A process for converting heavy hydrocarbon feed into lighter hydrocarbon products comprising: mixing said heavy hydrocarbon feed with hydrogen and catalyst particles comprising molybdenum supported on a base comprising boehmite or pseudo-boehmite alumina to form a heavy hydrocarbon slurry;hydrocracking hydrocarbons in said heavy hydrocarbon slurry in the presence of hydrogen in a hydrocracking reactor to produce a hydrocracked slurry product comprising lighter hydrocarbon products; andwithdrawing said hydrocracked slurry product from said hydrocracking reactor. 2. The process of claim 1 wherein said base comprises about 2 to about 45 wt-% iron oxide and about 20 to about 98 wt-% alumina on a non-volatile basis. 3. The process of claim 1 further comprising separating said catalyst from said hydrocracked slurry product and recycling said separated catalyst back to the mixing step. 4. The process of claim 1 wherein no more than about 7 wt-% metal is supported on said base. 5. The process of claim 4 wherein no more than about 6 wt-% molybdenum is supported on said base. 6. The process of claim 1 wherein no more than about 6 wt-% molybdenum is supported on said base. 7. The process of claim 1 consisting essentially of only molybdenum supported on said base.