Chemistry: fischer-tropsch processes; or purification or recover – Liquid phase fischer-tropsch reaction
Reexamination Certificate
2011-04-26
2011-04-26
Parsa, Jafar (Department: 1621)
Chemistry: fischer-tropsch processes; or purification or recover
Liquid phase fischer-tropsch reaction
C518S702000, C518S703000, C518S704000, C518S705000
Reexamination Certificate
active
07932296
ABSTRACT:
Systems and methods for producing syngas are provided. A first hydrocarbon can be partially oxidized in the presence of an oxidant and one or more first catalysts at conditions sufficient to partially combust a portion of the first hydrocarbon to provide carbon dioxide, non-combusted first hydrocarbon, and heat. The non-combusted first hydrocarbon can be reformed in the presence of the heat generated in the partial oxidation step and the one or more first catalysts to provide a first syngas. Heat can be indirectly exchanged from the first syngas to a second hydrocarbon to reform at least a portion of the second hydrocarbon in the presence of steam and one or more second catalysts to provide a second syngas. A syngas, which can include the at least a portion of the first syngas, at least a portion of the second syngas, or a mixture thereof can be converted to provide one or more Fischer-Tropsch products, methanol, derivatives thereof, or combinations thereof.
REFERENCES:
patent: 2896927 (1959-07-01), Nagle et al.
patent: 3920717 (1975-11-01), Marion
patent: 3929429 (1975-12-01), Crouch
patent: 4081253 (1978-03-01), Marion
patent: 5011625 (1991-04-01), Le Blanc
patent: 5122299 (1992-06-01), LeBlanc
patent: 5358696 (1994-10-01), Jahnke
patent: 5362454 (1994-11-01), Cizmer et al.
patent: 5486313 (1996-01-01), De Jong et al.
patent: 5496859 (1996-03-01), Fong et al.
patent: 5720901 (1998-02-01), De Jong et al.
patent: 5861441 (1999-01-01), Waycuilis
patent: 6005011 (1999-12-01), Henningsen
patent: 6726850 (2004-04-01), Reyes et al.
patent: 6730285 (2004-05-01), Aasberg-Petersen et al.
patent: 6894080 (2005-05-01), Seiki et al.
patent: 6958363 (2005-10-01), Espinoza et al.
patent: 7125913 (2006-10-01), Pan et al.
patent: 7138001 (2006-11-01), Knez et al.
patent: 7144923 (2006-12-01), Fitzpatrick
patent: 7226548 (2007-06-01), Xie et al.
patent: 7261751 (2007-08-01), Dutta et al.
patent: 2002/0155061 (2002-10-01), Prasad et al.
patent: 2003/0162846 (2003-08-01), Wang et al.
patent: 2006/0128818 (2006-06-01), Wang et al.
patent: 2007/0004809 (2007-01-01), Lattner et al.
patent: 2007/0129450 (2007-06-01), Barnicki et al.
patent: 2007/0217989 (2007-09-01), Malhotra et al.
patent: 2008/0047197 (2008-02-01), Knez
patent: 3521304 (1986-12-01), None
patent: 168892 (1986-01-01), None
patent: 1277698 (2003-01-01), None
patent: 944059 (1963-12-01), None
Malhotra Avinash
Mann David P.
KBR IP Legal Dept.
Kellogg Brown & Root LLC
Parsa Jafar
LandOfFree
Catalytic partial oxidation reforming for syngas processing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Catalytic partial oxidation reforming for syngas processing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalytic partial oxidation reforming for syngas processing... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2709984