Middle distillate producing hydrocracking process

Patent · Tue Apr 28 04:00:00 EDT 1987

OSTI ID:6590455

Steigleder, K Z; Ellyn, G

This patent describes a process for hydrocracking a hydrocarbon feedstock to middle distillate fractions boiling in the range of about 300/sup 0/F to 700/sup 0/F comprising contacting the feedstock at hydrocracking conditions with a catalyst composition comprising a mixture of a first hydrothermally treated Y zeolite component and a second hydrothermally treated Y zeolite component in intimate admixture with a refractory inorganic oxide matrix. The unit cell size of the first and second Y zeolite components range from about 24.20 to 24.35 Angstroms and the difference between the unit cell size of the first and second Y zeolite components is at least 0.1 Angstrom.

• Assignee: UOP Inc., Des Plaines, IL
• Patent Number(s): US 4661239
• OSTI ID: 6590455
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
020400* -- Petroleum-- Processing
BOILING POINTS
CATALYSTS
CATALYTIC EFFECTS
CHEMICAL COMPOSITION
CHEMICAL PREPARATION
CHEMICAL REACTIONS
CRACKING
DECOMPOSITION
DISPERSIONS
DISTILLATES
ENERGY SOURCES
FOSSIL FUELS
FUELS
HIGH TEMPERATURE
HYDROCARBONS
HYDROCRACKING
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
MATERIALS
MINERALS
MIXTURES
ORGANIC COMPOUNDS
PETROLEUM
PETROLEUM DISTILLATES
PETROLEUM FRACTIONS
PHYSICAL PROPERTIES
PYROLYSIS
REFRACTORIES
SYNTHESIS
THERMOCHEMICAL PROCESSES
THERMODYNAMIC PROPERTIES
TRANSITION TEMPERATURE
ZEOLITES