Staged process for the production of middle distillate from a heavy distillate
Patent
·
OSTI ID:5537358
Middle distillate oil is produced with a minimum production of lighter hydrocarbons by (1) contacting hydrogen gas and a heavy distillate oil containing nitrogenous hydrocarbons with a catalyst in a first reaction zone under selected conditions, and (2) contacting hydrogen gas and at least a portion of the resulting effluent from the first zone with a catalyst in a second reaction zone under selected conditions. In each zone the catalyst is a composite of an amorphous silica-alumina carrier and a hydrogenation component wherein the silica and hydrogenation component are highly dispersed.
- Assignee:
- Chevron Research Co.
- Patent Number(s):
- US 4169040
- OSTI ID:
- 5537358
- Country of Publication:
- United States
- Language:
- English
Similar Records
Combination process for the conversion of a distillate hydrocarbon to maximize middle distillate production
Low pour middle distillates from wide-cut petroleum fractions
Two-stage hydrocarbon conversion process
Patent
·
Tue Apr 28 00:00:00 EDT 1987
·
OSTI ID:6468669
Low pour middle distillates from wide-cut petroleum fractions
Patent
·
Tue May 16 00:00:00 EDT 1978
·
OSTI ID:6983992
Two-stage hydrocarbon conversion process
Patent
·
Tue Jul 10 00:00:00 EDT 1990
·
OSTI ID:6829710
Related Subjects
02 PETROLEUM
020400* -- Petroleum-- Processing
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTIONS
COBALT
COBALT COMPOUNDS
COBALT OXIDES
COBALT SULFIDES
DISTILLATES
ELEMENTS
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROCARBONS
HYDROGENATION
METALS
MOLYBDENUM
MOLYBDENUM COMPOUNDS
MOLYBDENUM OXIDES
MOLYBDENUM SULFIDES
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PETROLEUM
PETROLEUM DISTILLATES
PETROLEUM FRACTIONS
PRODUCTION
REFRACTORY METALS
SILICON COMPOUNDS
SILICON OXIDES
SULFIDES
SULFUR COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
TUNGSTEN
TUNGSTEN COMPOUNDS
TUNGSTEN OXIDES
TUNGSTEN SULFIDES
020400* -- Petroleum-- Processing
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTIONS
COBALT
COBALT COMPOUNDS
COBALT OXIDES
COBALT SULFIDES
DISTILLATES
ELEMENTS
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROCARBONS
HYDROGENATION
METALS
MOLYBDENUM
MOLYBDENUM COMPOUNDS
MOLYBDENUM OXIDES
MOLYBDENUM SULFIDES
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PETROLEUM
PETROLEUM DISTILLATES
PETROLEUM FRACTIONS
PRODUCTION
REFRACTORY METALS
SILICON COMPOUNDS
SILICON OXIDES
SULFIDES
SULFUR COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
TRANSITION ELEMENTS
TUNGSTEN
TUNGSTEN COMPOUNDS
TUNGSTEN OXIDES
TUNGSTEN SULFIDES