Production of high V. I. lubricating oil stock
Patent
·
OSTI ID:5419268
Waxy distillate lubricating oil stocks suitable for the preparation, by conventional unit processes, of high viscosity index (V.I.), low pour point lubricating oils, are advantageously catalytically dewaxed with macrocrystalline ZSM-5 zeolite catalyst (crystallites larger than 2 microns) preferably associated with a hydrogenation metal such as platinum or palladium.
- Assignee:
- Mobil Oil Corp.
- Patent Number(s):
- US 4176050
- OSTI ID:
- 5419268
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020500* -- Petroleum-- Products & By-Products
CATALYTIC EFFECTS
DEWAXING
DISTILLATES
ELEMENTS
ENERGY SOURCES
FOSSIL FUELS
FUELS
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
LUBRICANTS
LUBRICATING OILS
METALS
MINERALS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
PALLADIUM
PETROLEUM
PETROLEUM DISTILLATES
PETROLEUM FRACTIONS
PETROLEUM PRODUCTS
PLATINUM
PLATINUM METALS
PRODUCTION
SEPARATION PROCESSES
TRANSITION ELEMENTS
WAXES
ZEOLITES
020500* -- Petroleum-- Products & By-Products
CATALYTIC EFFECTS
DEWAXING
DISTILLATES
ELEMENTS
ENERGY SOURCES
FOSSIL FUELS
FUELS
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
LUBRICANTS
LUBRICATING OILS
METALS
MINERALS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
PALLADIUM
PETROLEUM
PETROLEUM DISTILLATES
PETROLEUM FRACTIONS
PETROLEUM PRODUCTS
PLATINUM
PLATINUM METALS
PRODUCTION
SEPARATION PROCESSES
TRANSITION ELEMENTS
WAXES
ZEOLITES