Title:
PROCESS FOR REMOVING ONE OR MORE SULFUR COMPOUNDS FROM A STREAM
Document Type and Number:
WIPO Patent Application WO/2012/012073
Kind Code:
A3
Abstract:
One exemplary embodiment can be a process for removing one or more disulfide compounds from a caustic stream. The process can include passing the caustic stream, previously contacted with a hydrocarbon stream for removing one or more mercaptans, through a column to remove the one or more disulfide compounds downstream of a mercaptan oxidation zone.
Inventors:
KRUPA STEVEN L (US)
FREEMAN CEDRIC (US)
TRUCKO JESSY E (US)
TERTEL JONATHAN A (US)
FREEMAN CEDRIC (US)
TRUCKO JESSY E (US)
TERTEL JONATHAN A (US)
Application Number:
PCT/US2011/041417
Publication Date:
March 29, 2012
Filing Date:
June 22, 2011
Export Citation:
Assignee:
UOP LLC (US)
KRUPA STEVEN L (US)
FREEMAN CEDRIC (US)
TRUCKO JESSY E (US)
TERTEL JONATHAN A (US)
KRUPA STEVEN L (US)
FREEMAN CEDRIC (US)
TRUCKO JESSY E (US)
TERTEL JONATHAN A (US)
International Classes:
C07C7/12; B01D15/22; C07C9/12; C10G25/00
Foreign References:
| US4562300A | 1985-12-31 | |||
| US20040175307A1 | 2004-09-09 | |||
| US20090065434A1 | 2009-03-12 | |||
| US4626341A | 1986-12-02 |
Other References:
See also references of EP 2588432A4
Attorney, Agent or Firm:
PASCHALL, James C. (25 East Algonquin RoadP. O. Box 501, Des Plaines Illinois, US)
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