Catalytic hydrofining of oil
Patent
·
OSTI ID:6676490
A process is described for hydrotreating a hydrocarbon containing feed stream comprising the step of intimately contacting a substantially liquid hydrocarbon containing feed stream. It also contains compounds of nickel, vanadium and sulfur, with a free hydrogen containing gas and a catalyst composition consisting essentially of (a) alumina and (b) at least one compound selected from the group consisting of yttrium oxide and zirconium oxide, under such hydrotreating conditions as to produce a hydrocarbon containing feed stream having a reduced level of nickel, vanadium and sulfur. The catalyst composition has been prepared by a method comprising the steps of: (A) impregnating alumina with a solution containing at least one compound of at least one metal selected from the group consisting of yttrium and zirconium and at least one compound of aluminum; (B) heating the material obtained in step (A) under such conditions as to dry the material from step (A) and to at least partially convert the one compound of at least one metal to at least one of yttrium oxide and zirconium oxide and at least one compound of aluminum to aluminum oxide.
- Assignee:
- Phillips Petroleum, Bartlesville, OK
- Patent Number(s):
- US 4652361
- OSTI ID:
- 6676490
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020400* -- Petroleum-- Processing
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTIONS
CRACKING
DECOMPOSITION
DRYING
ELEMENTS
ENERGY SOURCES
FOSSIL FUELS
FUELS
HEATING
HYDROCARBONS
HYDROCRACKING
HYDROGEN
IMPREGNATION
NICKEL COMPOUNDS
NONMETALS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PETROLEUM
PYROLYSIS
SULFUR COMPOUNDS
THERMOCHEMICAL PROCESSES
TRANSITION ELEMENT COMPOUNDS
VANADIUM COMPOUNDS
YTTRIUM COMPOUNDS
YTTRIUM OXIDES
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES
020400* -- Petroleum-- Processing
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTIONS
CRACKING
DECOMPOSITION
DRYING
ELEMENTS
ENERGY SOURCES
FOSSIL FUELS
FUELS
HEATING
HYDROCARBONS
HYDROCRACKING
HYDROGEN
IMPREGNATION
NICKEL COMPOUNDS
NONMETALS
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PETROLEUM
PYROLYSIS
SULFUR COMPOUNDS
THERMOCHEMICAL PROCESSES
TRANSITION ELEMENT COMPOUNDS
VANADIUM COMPOUNDS
YTTRIUM COMPOUNDS
YTTRIUM OXIDES
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES