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Hydrocracking catalyst of improved activity

Patent ·
OSTI ID:5266503
A catalyst composition is described which comprises: (a) a crystalline aluminosilicate Y zeolite having a silica-to-alumina mole ratio of about 6.2 or above, the zeolite having been ion-exchanged with rare earth containing cations and Group VIII noble metal-containing cations; (b) a porous, inorganic refractory oxide intimately mixed with the zeolite; and (c) between about 4.5 weight percent and about 6.5 weight percent water based on the total weight of the catalyst composition.
Assignee:
Union Oil Co. of California, Los Angeles, CA
Patent Number(s):
US 4604373
OSTI ID:
5266503
Country of Publication:
United States
Language:
English

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Related Subjects

02 PETROLEUM
020400* -- Petroleum-- Processing
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
ALUMINIUM SILICATES
CATALYSTS
CATALYTIC EFFECTS
CATIONS
CHALCOGENIDES
CHARGED PARTICLES
CHEMICAL COMPOSITION
CHEMICAL REACTIONS
CRACKING
DECOMPOSITION
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROCRACKING
HYDROGEN COMPOUNDS
INORGANIC ION EXCHANGERS
ION EXCHANGE
ION EXCHANGE MATERIALS
IONS
MATERIALS
MINERALS
MIXING
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PETROLEUM
POROSITY
PYROLYSIS
QUANTITY RATIO
RARE EARTH COMPOUNDS
REFRACTORIES
SILICA
SILICATES
SILICON COMPOUNDS
SILICON OXIDES
THERMOCHEMICAL PROCESSES
WATER
ZEOLITES