Process for catalytic dewaxing with mordenite
Patent
·
OSTI ID:5622111
The method of catalytically dewaxing a hydrocarbon base lubricating oil, charge containing a wax fraction, is described consists of: passing a hydrocarbon base lubricating oil charge, at anhydrous dewaxing catalytic conditions, into contact with a dewaxing catalyst, a hydrogen mordenite catalyst, which catalyst has been calcined at 1300/sup 0/F-1500/sup 0/F after contact with water for the last time, having a silica-to-alumina mole ratio of 10:50:1, loaded with a metal of the platinum-palladium group, the catalyst containing activated sites, thereby forming a product dewaxed lubricating oil base stock; and recovering the product.
- Assignee:
- Texaco Inc., White Plains, NY
- Patent Number(s):
- US 4575417
- OSTI ID:
- 5622111
- Country of Publication:
- United States
- Language:
- English
Similar Records
Catalytic dewaxing of hydrocarbon oils
Economic combinative solvent and catalytic dewaxing process employing methylisopropyl ketone as the solvent and a silicate-based catalyst
Catalytic dewaxing
Patent
·
Mon Mar 30 23:00:00 EST 1981
·
OSTI ID:6322313
Economic combinative solvent and catalytic dewaxing process employing methylisopropyl ketone as the solvent and a silicate-based catalyst
Patent
·
Mon Nov 10 23:00:00 EST 1986
·
OSTI ID:6973746
Catalytic dewaxing
Patent
·
Tue Oct 01 00:00:00 EDT 1991
·
OSTI ID:5571866
Related Subjects
02 PETROLEUM
020500* -- Petroleum-- Products & By-Products
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CATALYSIS
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
DEWAXING
ELEMENTS
HIGH TEMPERATURE
HYDROCARBONS
HYDROGEN
HYDROGEN COMPOUNDS
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
LUBRICANTS
LUBRICATING OILS
MATERIALS
METALS
MINERALS
MORDENITE
NONMETALS
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PALLADIUM
PETROLEUM PRODUCTS
PLATINUM
PLATINUM METALS
QUANTITY RATIO
SEPARATION PROCESSES
SILICA
SILICATE MINERALS
SILICON COMPOUNDS
SILICON OXIDES
TRANSITION ELEMENTS
VERY HIGH TEMPERATURE
WATER
WAXES
ZEOLITES
020500* -- Petroleum-- Products & By-Products
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CATALYSIS
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
DEWAXING
ELEMENTS
HIGH TEMPERATURE
HYDROCARBONS
HYDROGEN
HYDROGEN COMPOUNDS
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
LUBRICANTS
LUBRICATING OILS
MATERIALS
METALS
MINERALS
MORDENITE
NONMETALS
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PALLADIUM
PETROLEUM PRODUCTS
PLATINUM
PLATINUM METALS
QUANTITY RATIO
SEPARATION PROCESSES
SILICA
SILICATE MINERALS
SILICON COMPOUNDS
SILICON OXIDES
TRANSITION ELEMENTS
VERY HIGH TEMPERATURE
WATER
WAXES
ZEOLITES