Vanadium and nickel removal from petroleum utilizing organic peroxyacid
Patent
·
OSTI ID:5997862
Vanadium and nickel levels in petroleum feeds are decreased by oxidation of the feed prior to the usual processing or upgrading steps. An organic peroxy-acid is used in the oxidation. The reduction in vanadium and nickel levels results in increased lifetime of catalysts used in subsequent processing steps such as in hydrodesulfurization or catalytic cracking.
- Assignee:
- Exxon Research And Engineering Co
- Patent Number(s):
- US 4197192
- OSTI ID:
- 5997862
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020400* -- Petroleum-- Processing
CATALYSTS
CATALYTIC CRACKING
CHEMICAL REACTIONS
CRACKING
DECOMPOSITION
DESULFURIZATION
ELEMENTS
HYDROCARBONS
METALS
NICKEL
ORGANIC ACIDS
ORGANIC COMPOUNDS
OXIDATION
PEROXY RADICALS
POISONING
PYROLYSIS
RADICALS
REMOVAL
THERMOCHEMICAL PROCESSES
TRANSITION ELEMENTS
VANADIUM
020400* -- Petroleum-- Processing
CATALYSTS
CATALYTIC CRACKING
CHEMICAL REACTIONS
CRACKING
DECOMPOSITION
DESULFURIZATION
ELEMENTS
HYDROCARBONS
METALS
NICKEL
ORGANIC ACIDS
ORGANIC COMPOUNDS
OXIDATION
PEROXY RADICALS
POISONING
PYROLYSIS
RADICALS
REMOVAL
THERMOCHEMICAL PROCESSES
TRANSITION ELEMENTS
VANADIUM