Dual component chromia silicate cracking catalyst
Patent
·
OSTI ID:6676005
A process is disclosed for catalytically cracking a hydrocarbonaceous feedstock employing a dual component catalyst. The process is conducted under catalytic cracking conditions, preferably in a single stage, in the absence of added hydrogen. The dual component catalyst composition comprises a crystalline chromia silicate component and a large pore size crystalline aluminosilicate cracking component.
- Assignee:
- Chevron Research Co.
- Patent Number(s):
- US 4354924
- OSTI ID:
- 6676005
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020400* -- Petroleum-- Processing
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
ALUMINIUM COMPOUNDS
ALUMINIUM SILICATES
CATALYSTS
CATALYTIC CRACKING
CATALYTIC EFFECTS
CHEMICAL COMPOSITION
CHEMICAL REACTIONS
CHROMIUM COMPOUNDS
CHROMIUM SILICATES
CRACKING
CRYSTAL STRUCTURE
DECOMPOSITION
DISPERSIONS
HYDROCARBONS
MICROSTRUCTURE
MIXTURES
ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
POROSITY
PYROLYSIS
SILICATES
SILICON COMPOUNDS
THERMOCHEMICAL PROCESSES
TRANSITION ELEMENT COMPOUNDS
020400* -- Petroleum-- Processing
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
ALUMINIUM COMPOUNDS
ALUMINIUM SILICATES
CATALYSTS
CATALYTIC CRACKING
CATALYTIC EFFECTS
CHEMICAL COMPOSITION
CHEMICAL REACTIONS
CHROMIUM COMPOUNDS
CHROMIUM SILICATES
CRACKING
CRYSTAL STRUCTURE
DECOMPOSITION
DISPERSIONS
HYDROCARBONS
MICROSTRUCTURE
MIXTURES
ORGANIC COMPOUNDS
OXYGEN COMPOUNDS
POROSITY
PYROLYSIS
SILICATES
SILICON COMPOUNDS
THERMOCHEMICAL PROCESSES
TRANSITION ELEMENT COMPOUNDS