Production of lubricating oils by hydrocracking

Patent · Tue Mar 14 04:00:00 EST 1989

OSTI ID:6121260

Kirker, G W; Varghese, P

A process is described for producing a lubricating oil base stock from a hydrocarbon feedstock which comprises: a hydrocracking a hydrocarbon feedstock having a boiling point above about 343/sup 0/C (650/sup 0/F) and containing polycyclic aromatic hydrocarbons in the presence of a catalyst having cracking and hydrogenation activity and comprising a layered silicate having a framework composed essentially of only tetrahedral sheets. The sheets contain interspathic polymeric silica and interspathic polymeric oxide of an element selected from the group consisting of Al, B, Cr, Ga, In, Mo, No, Ni, Ti, Tl, W and Zr. The process produces a hydrocrackate having a boiling point above about 343/sup 0/C (650/sup 0/F) which contains a lesser proportion of polycyclics than the charge stock.

• Assignee: Mobil Oil Corp., New York, NY
• Patent Number(s): US 4812222
• OSTI ID: 6121260
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
020400* -- Petroleum-- Processing
020500 -- Petroleum-- Products & By-Products
ACTINIDE COMPOUNDS
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
BOILING POINTS
BORON COMPOUNDS
BORON OXIDES
CATALYSTS
CHALCOGENIDES
CHEMICAL COMPOSITION
CHEMICAL REACTIONS
CHROMIUM COMPOUNDS
CHROMIUM OXIDES
CRACKING
DECOMPOSITION
ENERGY SOURCES
FOSSIL FUELS
FUELS
GALLIUM COMPOUNDS
GALLIUM OXIDES
HYDROCRACKING
HYDROGENATION
INDIUM COMPOUNDS
INDIUM OXIDES
LUBRICANTS
LUBRICATING OILS
MINERALS
MOLYBDENUM COMPOUNDS
MOLYBDENUM OXIDES
NICKEL COMPOUNDS
NICKEL OXIDES
NOBELIUM COMPOUNDS
NOBELIUM OXIDES
OILS
ORGANIC COMPOUNDS
OTHER ORGANIC COMPOUNDS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PETROLEUM
PETROLEUM PRODUCTS
PHYSICAL PROPERTIES
PRODUCTION
PYROLYSIS
REFRACTORY METAL COMPOUNDS
SILICA
SILICON COMPOUNDS
SILICON OXIDES
THALLIUM COMPOUNDS
THALLIUM OXIDES
THERMOCHEMICAL PROCESSES
THERMODYNAMIC PROPERTIES
TITANIUM COMPOUNDS
TITANIUM OXIDES
TRANSITION ELEMENT COMPOUNDS
TRANSITION TEMPERATURE
TRANSPLUTONIUM COMPOUNDS
TRANSURANIUM COMPOUNDS
TUNGSTEN COMPOUNDS
TUNGSTEN OXIDES
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES