Process for removing sulfur from a hydrocarbon feedstream using a sulfur sorbent with alkali metal components or alkaline earth metal components
Patent
·
OSTI ID:6982650
This patent describes a process for removing sulfur and sulfur compounds from a naphtha feed. It comprises: contacting a naphtha feed with a platinum on alumina catalyst in the presence of added hydrogen so as to convert thiophenic or organic sulfur compounds to hydrogen sulfide under mild reforming conditions wherein the temperature is no greater than about 500[degrees]C and the pressure is no greater than about 250 psig; and contacting the naphtha with a sulfur sorbent which comprises a Group I-A or Group II-A metal supported on a porous refractory inorganic oxide support to remove hydrogen sulfide from the naphtha feed.
- Assignee:
- Chevron Research Co., San Francisco, CA (United States)
- Patent Number(s):
- US 5059304; A
- Application Number:
- PPN: US 7-277932
- OSTI ID:
- 6982650
- Resource Relation:
- Patent File Date: 30 Nov 1988
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ALUMINIUM OXIDES
CATALYTIC EFFECTS
NAPHTHA
DESULFURIZATION
PLATINUM
CATALYST SUPPORTS
CATALYTIC CRACKING
HYDROCRACKING
REFINING
ALUMINIUM COMPOUNDS
CHALCOGENIDES
CHEMICAL REACTIONS
CRACKING
DECOMPOSITION
DISTILLATES
ELEMENTS
METALS
OXIDES
OXYGEN COMPOUNDS
PLATINUM METALS
PROCESSING
PYROLYSIS
THERMOCHEMICAL PROCESSES
TRANSITION ELEMENTS
020500* - Petroleum- Products & By-Products
020400 - Petroleum- Processing
400105 - Separation Procedures
020800 - Petroleum- Waste Management
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ALUMINIUM OXIDES
CATALYTIC EFFECTS
NAPHTHA
DESULFURIZATION
PLATINUM
CATALYST SUPPORTS
CATALYTIC CRACKING
HYDROCRACKING
REFINING
ALUMINIUM COMPOUNDS
CHALCOGENIDES
CHEMICAL REACTIONS
CRACKING
DECOMPOSITION
DISTILLATES
ELEMENTS
METALS
OXIDES
OXYGEN COMPOUNDS
PLATINUM METALS
PROCESSING
PYROLYSIS
THERMOCHEMICAL PROCESSES
TRANSITION ELEMENTS
020500* - Petroleum- Products & By-Products
020400 - Petroleum- Processing
400105 - Separation Procedures
020800 - Petroleum- Waste Management