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Title:
REMOVING UNSTABLE SULFUR COMPOUNDS FROM CRUDE OIL
Document Type and Number:
WIPO Patent Application WO/2010/068644
Kind Code:
A3
Abstract:
A crude oil which contains at least 0.1 wt% unstable sulfur compounds is treated in a reaction zone at low temperature to convert at least 50 wt% of the unstable sulfur compounds contained therein. The reaction and removal of sulfur from the crude may be facilitated by contacting the crude oil with a catalytic material in the presence of a stripping fluid.

Inventors:
LUO HUPING (US)
ZHOU ZHEN (US)
LI LIN (US)
HE ALICE (US)
CHINN DANIEL (US)
FORDER GRAHAM (US)
YOUNG LYMAN (US)
HUSAIN SHABBIR (US)
SCHINSKI WILLIAM (US)
Application Number:
US2009067251W
Publication Date:
September 30, 2010
Filing Date:
December 09, 2009
Export Citation:
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Assignee:
CHEVRON U.S.A. INC.
LUO, HUPING
ZHOU, ZHEN
LI, LIN
HE, ALICE
CHINN, DANIEL
FORDER, GRAHAM
YOUNG, LYMAN
HUSAIN, SHABBIR
SCHINSKI, WILLIAM
International Classes:
C10G31/06; B01J20/08; B01J20/18; B01J23/06; B01J23/74; C10G29/04; C10G29/16
Foreign References:
US4566965A1986-01-28
US4566965A1986-01-28
US3873442A1975-03-25
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