FCC process using catalyst produced from used fcc catalyst. [fluid catalytic cracking]

Patent · Mon Jan 25 23:00:00 EST 1982

OSTI ID:5753323

Schlueter, W D; Tu, H

This invention comprises a process for cracking a hydrocarbon charge stock using a used fcc catalytic composite comprising a zeolitic crystalline aluminosilicate dispersed in a porous inorganic matrix. Particles of zeolitic crystalline aluminosilicate having diameters less than the diameters of the pores of the composite are impregnated into the composite preferably by contacting the composite with an aqueous slurry of the particles and the evaporating off the water of the slurry.

• Assignee: UOP Inc
• Patent Number(s): US 4312743
• OSTI ID: 5753323
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
020400* -- Petroleum-- Processing
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
CATALYST SUPPORTS
CATALYSTS
CATALYTIC CRACKING
CHEMICAL COMPOSITION
CHEMICAL REACTIONS
CRACKING
DECOMPOSITION
DISPERSIONS
EVAPORATION
HYDROCARBONS
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
MATERIALS
MINERALS
MIXTURES
ORGANIC COMPOUNDS
PHASE TRANSFORMATIONS
PYROLYSIS
REGENERATION
SLURRIES
SUSPENSIONS
THERMOCHEMICAL PROCESSES
ZEOLITES