Catalytic dewaxing of hydrocarbon oils
Patent
·
OSTI ID:6855792
An improved process for catalytically dewaxing a hydrocarbon oil is disclosed. In this process the waxy oil is contacted in the presence of hydrogen with a dense zeolitic dewaxing catalyst associated with a nickel-tungsten hydrogenation component. The dewaxed oil has unexpectedly good stability and a low bromine number compared with prior-art processed oils. The process may be used to dewax crude oils, fuel oil fractions and lubricating oils.
- Assignee:
- Mobil Corp
- Patent Number(s):
- US 4229282
- OSTI ID:
- 6855792
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020400* -- Petroleum-- Processing
CATALYSTS
DEWAXING
ELEMENTS
ENERGY SOURCES
FOSSIL FUELS
FUEL OILS
FUELS
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
LIQUID FUELS
LUBRICANTS
LUBRICATING OILS
MATERIALS
METALS
MINERALS
NICKEL
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM
PETROLEUM PRODUCTS
REFRACTORY METALS
SEPARATION PROCESSES
TRANSITION ELEMENTS
TUNGSTEN
ZEOLITES
020400* -- Petroleum-- Processing
CATALYSTS
DEWAXING
ELEMENTS
ENERGY SOURCES
FOSSIL FUELS
FUEL OILS
FUELS
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
LIQUID FUELS
LUBRICANTS
LUBRICATING OILS
MATERIALS
METALS
MINERALS
NICKEL
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM
PETROLEUM PRODUCTS
REFRACTORY METALS
SEPARATION PROCESSES
TRANSITION ELEMENTS
TUNGSTEN
ZEOLITES