Compositions – Gaseous compositions – Carbon-oxide and hydrogen containing
Reexamination Certificate
2011-01-11
2011-01-11
Langel, Wayne (Department: 1793)
Compositions
Gaseous compositions
Carbon-oxide and hydrogen containing
C423S418200, C423S651000, C423S652000
Reexamination Certificate
active
07867411
ABSTRACT:
A method for producing a synthesis gas containing carbon monoxide and hydrogen from a source gas containing light hydrocarbons, includes the steps of: performing low temperature steam reforming by adding steam to the source gas and converting hydrocarbons of carbon numbers of 2 or higher in the source gas to methane; and performing a catalytic partial oxidation by adding oxygen after the low temperature steam reforming.
REFERENCES:
patent: 2942958 (1960-06-01), Dwyer
patent: 3264066 (1966-08-01), Quartulli et al.
patent: 6048472 (2000-04-01), Nataraj et al.
patent: 6059995 (2000-05-01), Topsoe et al.
patent: 6110979 (2000-08-01), Nataraj et al.
patent: 6221280 (2001-04-01), Anumakonda et al.
patent: 6726850 (2004-04-01), Reyes et al.
patent: 7261751 (2007-08-01), Dutta et al.
patent: 7585339 (2009-09-01), Dahl et al.
patent: 7622058 (2009-11-01), Garg et al.
patent: 2004/0077496 (2004-04-01), Zhao et al.
patent: 2006/0255319 (2006-11-01), Sadikay
patent: 61-122102 (1986-06-01), None
patent: 06-219706 (1994-08-01), None
patent: 2004-203722 (2004-07-01), None
patent: WO-98/49095 (1998-11-01), None
Fujie Hirokazu
Kitahara Ichiro
Watanabe Yoshiyuki
Yamada Nobuhiro
JGC Corporation
Langel Wayne
Leason Ellis LLP.
Osaka Gas Co. Ltd.
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