Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By contact with solid sorbent
Reexamination Certificate
2007-12-28
2011-11-08
Bullock, In Suk (Department: 1772)
Chemistry of hydrocarbon compounds
Purification, separation, or recovery
By contact with solid sorbent
C585S820000, C585S821000, C585S823000, C210S660000, C210S690000
Reexamination Certificate
active
08053621
ABSTRACT:
A method for treating a hydrocarbon solvent, the method comprising continuously introducing a hydrocarbon solvent to a liquid medium containing hydrogen ions; allowing the hydrocarbon solvent to be in contact with the liquid medium for at least 1 minute; continuously removing hydrocarbon solvent from the liquid medium to provide a treated hydrocarbon solvent stream.
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Machine Translation of WO 2005073348 A1.
Hergenrother William L.
Pawlow James H.
Bridgestone Corporation
Bullock In Suk
Etherton Bradley
Hooker Meredith E.
Reginelli Arthur M.
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