Title:
METHOD FOR DESULFURIZATION AND REFORMING OF HYDROCARBON STOCK
Document Type and Number:
WIPO Patent Application WO/2003/025096
Kind Code:
A1
Abstract:
A method for reducing the sulfur content of a hydrocarbon stock containing sulfur, which comprises admixing a hydrocarbon stock containing sulfur with steam, and contacting the resulting admixture with a desulfurization chemical and a catalyst comprising an inorganic oxide carrier and, carried thereon, platinum or palladium at a temperature of 300 ° C or higher.
Inventors:
CHIYODA OSAMU (JP)
IWANAMI HIKOICHI (JP)
IWANAMI HIKOICHI (JP)
Application Number:
PCT/JP2002/009281
Publication Date:
March 27, 2003
Filing Date:
September 11, 2002
Export Citation:
Assignee:
COSMO OIL CO LTD (JP)
CHIYODA OSAMU (JP)
IWANAMI HIKOICHI (JP)
CHIYODA OSAMU (JP)
IWANAMI HIKOICHI (JP)
International Classes:
C01B3/38; C10G29/04; C10G29/06; C10G29/16; C10G31/08; C10G35/06; C10G45/10; C10G61/02; C10G67/00; (IPC1-7): C10G45/10; C10G45/26; C10G29/16; C01B3/38
Foreign References:
| US4392946A | 1983-07-12 | |||
| JPH04285691A | 1992-10-09 | |||
| JPS58210996A | 1983-12-08 | |||
| JPS4851905A | 1973-07-21 |
Other References:
See also references of EP 1426432A4
Attorney, Agent or Firm:
Oguri, Shohei (28th Floor ARK Mori Building, 12-32, Akasaka 1-chom, Minato-ku Tokyo, JP)
Download PDF: