Catalytic cracking with zeolite-containing silica-alumina hydrogel catalyst
Patent
·
OSTI ID:6750806
A specially prepared zeolite-containing silica-alumina hydrogel gives a catalyst that is attrition resistant, more active catalytically, more selective and more stable. The hydrogel is prepared by steps including nozzle mixing of reactants to form a hydrogel, ion exchanging with ammonium, aluminum and rare earth ions, washing, drying and impregnating with rare earths.
- Assignee:
- Mobil Corp
- Patent Number(s):
- US 4219406
- OSTI ID:
- 6750806
- Resource Relation:
- Patent File Date: Filed date 15 Oct 1976
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
CATALYSTS
CHEMICAL PREPARATION
CATALYTIC CRACKING
ALUMINIUM
ALUMINIUM OXIDES
AMMONIUM COMPOUNDS
GELS
ION EXCHANGE
MIXING
RARE EARTHS
SILICA
ZEOLITES
ALUMINIUM COMPOUNDS
CHALCOGENIDES
CHEMICAL REACTIONS
COLLOIDS
CRACKING
DECOMPOSITION
DISPERSIONS
ELEMENTS
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
MATERIALS
METALS
MINERALS
OXIDES
OXYGEN COMPOUNDS
PYROLYSIS
SILICON COMPOUNDS
SILICON OXIDES
SYNTHESIS
THERMOCHEMICAL PROCESSES
020400* - Petroleum- Processing
CATALYSTS
CHEMICAL PREPARATION
CATALYTIC CRACKING
ALUMINIUM
ALUMINIUM OXIDES
AMMONIUM COMPOUNDS
GELS
ION EXCHANGE
MIXING
RARE EARTHS
SILICA
ZEOLITES
ALUMINIUM COMPOUNDS
CHALCOGENIDES
CHEMICAL REACTIONS
COLLOIDS
CRACKING
DECOMPOSITION
DISPERSIONS
ELEMENTS
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
MATERIALS
METALS
MINERALS
OXIDES
OXYGEN COMPOUNDS
PYROLYSIS
SILICON COMPOUNDS
SILICON OXIDES
SYNTHESIS
THERMOCHEMICAL PROCESSES
020400* - Petroleum- Processing