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Title:
HYDROCARBON TREATMENT PROCESS
Document Type and Number:
WIPO Patent Application WO/2012/106290
Kind Code:
A3
Abstract:
In a catalytic treatment process, mercaptans in sour hydrocarbon are oxidized to disulfide oils using an aqueous treatment solution containing a chelated polyvalent metal catalyst, alkali metal hydroxide, and the alkali metal salt of at least one alcohol in a non- dispersive mixing apparatus wherein an upgraded hydrocarbon containing the disulfide oils is produced.

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Inventors:
ZHANG TIEJUN (US)
HARDY K MICHAEL (US)
TURNER V KEITH (US)
BINCAZ IGNACIO C (US)
VARADI TOM (US)
Application Number:
PCT/US2012/023238
Publication Date:
December 27, 2012
Filing Date:
January 31, 2012
Export Citation:
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Assignee:
MERICHEM CO (US)
ZHANG TIEJUN (US)
HARDY K MICHAEL (US)
TURNER V KEITH (US)
BINCAZ IGNACIO C (US)
VARADI TOM (US)
International Classes:
C10G17/00; C07C319/30; C10G19/04; C10G27/06; C10G27/10
Foreign References:
US3565959A1971-02-23
US4700004A1987-10-13
US5961819A1999-10-05
US20090065434A12009-03-12
US20030052046A12003-03-20
US7223332B12007-05-29
Attorney, Agent or Firm:
FRISCHKORN, David, M. (300 South Wacker Drive Suite 310, Chicago IL, US)
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