The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 15, 2004
Filed:
Jan. 02, 2001
Applicant:
Inventor:
Tetsuya Fukunaga, Sodegaura, JP;
Assignee:
Idemitsu Kosan Corp Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 3/26 ;
U.S. Cl.
CPC ...
C01B 3/26 ;
Abstract
A catalyst formed of a ziroonia carrier carrying ruthenium and a catalyst formed of an inorganic oxide carrier carrying zirconium and ruthenium provide high conversion in autothermal reforming of a variety of hydrocarbons. The catalysts also provide high yield of carbon monoxide in reforming reaction making use of carbon dioxide and exhibit long-term stable characteristics with a small amount of coke deposition.