Catalytic dewaxing process using a silicoaluminophosphate molecular sieve
Patent
·
OSTI ID:5335775
This patent describes a process for dewaxing a hydrocarbon oil feedstock boiling above 350{sup 0}F and containing straight chain and slightly branched chain hydrocarbons. The process comprising contacting the feedstock under mild cracking and isomerization condition including a pressure of from about 15 psig to about 3000 psig with a catalyst comprising SAPO-11 and a Group VIII metal selected from the group consisting of platinum and palladium.
- Assignee:
- Chevron Research Co., San Francisco, CA
- Patent Number(s):
- US 4859311
- Application Number:
- PPN: US 7-070492A
- OSTI ID:
- 5335775
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020400* -- Petroleum-- Processing
ADSORBENTS
ALUMINIUM COMPOUNDS
ALUMINIUM PHOSPHATES
CATALYSTS
CHEMICAL REACTIONS
CRACKING
DECOMPOSITION
DEWAXING
ELEMENTS
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROCRACKING
METALS
MOLECULAR SIEVES
OXYGEN COMPOUNDS
PALLADIUM
PETROLEUM
PHOSPHATES
PHOSPHORUS COMPOUNDS
PLATINUM
PLATINUM METALS
PYROLYSIS
SEPARATION PROCESSES
SILICON COMPOUNDS
SILICON PHOSPHATES
THERMOCHEMICAL PROCESSES
TRANSITION ELEMENTS
020400* -- Petroleum-- Processing
ADSORBENTS
ALUMINIUM COMPOUNDS
ALUMINIUM PHOSPHATES
CATALYSTS
CHEMICAL REACTIONS
CRACKING
DECOMPOSITION
DEWAXING
ELEMENTS
ENERGY SOURCES
FOSSIL FUELS
FUELS
HYDROCRACKING
METALS
MOLECULAR SIEVES
OXYGEN COMPOUNDS
PALLADIUM
PETROLEUM
PHOSPHATES
PHOSPHORUS COMPOUNDS
PLATINUM
PLATINUM METALS
PYROLYSIS
SEPARATION PROCESSES
SILICON COMPOUNDS
SILICON PHOSPHATES
THERMOCHEMICAL PROCESSES
TRANSITION ELEMENTS