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:
Sep. 22, 2015
Filed:
Oct. 09, 2009
Applicant:
Sergio Panza, Como, IT;
Inventor:
Sergio Panza, Como, IT;
Assignee:
Casale SA, , CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 3/02 (2006.01); C01B 3/38 (2006.01); C01B 3/48 (2006.01);
U.S. Cl.
CPC ...
C01B 3/025 (2013.01); C01B 3/38 (2013.01); C01B 3/382 (2013.01); C01B 3/48 (2013.01); C01B 2203/0233 (2013.01); C01B 2203/0244 (2013.01); C01B 2203/0283 (2013.01); C01B 2203/068 (2013.01); C01B 2203/1235 (2013.01); C01B 2203/141 (2013.01); Y10T 29/49718 (2015.01);
Abstract
A process and a plant for producing a makeup synthesis gas () for the synthesis of ammonia where a hydrocarbon feedstock is reformed in a primary reformer () and in an autothermal reformer () in parallel with said primary reformer; nitrogen is furnished by an air separation unit (), and O-enhched air () produced in said air separation unit is fed to the autothermal reformer. A method for the revamping of the front-end of an ammonia plant is also disclosed.