Title:
METHOD AND APPARATUS FOR CONVERTING AND REMOVING ORGANOSULFUR AND OTHER OXIDIZABLE COMPOUNDS FROM DISTILLATE FUELS, AND COMPOSITIONS OBTAINED THEREBY
Document Type and Number:
WIPO Patent Application WO2005040308
Kind Code:
A3
Abstract:
The present disclosure is directed to a multi-stage system and a process utilizing said system with the design of reducing the sulfur-content in a liquid comprising hydrocarbons and organosulfur compounds. The process comprising at least one of the following states: (1) an oxidation stage; (2) an extraction state; (3) a raffinate washing stage; (4) a raffinate polishing stage; (5) a solvent recovery stage; (6) a solvent purification stage; and (7) a hydrocarbon recovery stage. The process for removing sulfur-containing hydrocarbons from gas oil, which comprises oxidizing gas oil comprising hydrocarbons and organosulfur compounds to obtain a product gas oil.
Inventors:
D ALLESSANDRO ROBERT (US)
TARABOCCHIA JOHN (US)
JONES ANDREW J (US)
BONDE STEVE (US)
LEININGER STEFAN (DE)
TARABOCCHIA JOHN (US)
JONES ANDREW J (US)
BONDE STEVE (US)
LEININGER STEFAN (DE)
Application Number:
PCT/US2004/034496
Publication Date:
June 30, 2005
Filing Date:
October 20, 2004
Export Citation:
Assignee:
D ALLESSANDRO ROBERT (US)
TARABOCCHIA JOHN (US)
JONES ANDREW J (US)
BONDE STEVE (US)
LEININGER STEFAN (DE)
TARABOCCHIA JOHN (US)
JONES ANDREW J (US)
BONDE STEVE (US)
LEININGER STEFAN (DE)
International Classes:
C10G21/06; C10G27/04; C10G27/14; C10G53/02; C10G53/04; C10G53/08; C10G53/14; C10G67/04; C10G67/12; C10G; (IPC1-7): C10G27/04; C10G21/06; C10G27/14; C10G67/04
Foreign References:
| US6274785B1 | 2001-08-14 | |||
| US6596914B2 | 2003-07-22 | |||
| US3919402A | 1975-11-11 |
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