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Crude oil desulfurizationHigh sulfur crude oil is desulfurized by a low temperature (25-80 C.) chlorinolysis at ambient pressure in the absence of organic solvent or diluent but in the presence of water (water/oil=0.3) followed by a water and caustic wash to remove sulfur and chlorine containing reaction products. The process described can be practiced at a well site for the recovery of desulfurized oil used to generate steam for injection into the well for enhanced oil recovery.
Document ID
19820015408
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Kalvinskas, J. J. (California Inst. of Technology Pasadena, United States)
Hsu, G. C. (California Inst. of Technology Pasadena, United States)
Ernest, J. B. (California Inst. of Technology Pasadena, United States)
Date Acquired
September 4, 2013
Publication Date
January 12, 1982
Subject Category
Inorganic And Physical Chemistry
Report/Patent Number
Patent Number: US-PATENT-4,310,049
Patent Application Number: US-PATENT-APPL-SN-030831
Patent Number: NASA-CASE-NPO-14542-1
Accession Number
82N23282
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-4,310,049|NASA-CASE-NPO-14542-1
Patent Application
US-PATENT-APPL-SN-030831

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