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:
Feb. 01, 2022
Filed:
Sep. 23, 2016
Applicant:
L'air Liquide, Societe Anonyme Pour L'etude ET L'exploitation Des Procedes Georges Claude, Paris, FR;
Inventors:
Bernd Polster, Joinville-le-Pont, FR;
Antoine Hernandez, La Queue en Brie, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 3/38 (2006.01); C01B 3/48 (2006.01); C01B 32/40 (2017.01); F25J 3/02 (2006.01);
U.S. Cl.
CPC ...
C01B 3/384 (2013.01); C01B 3/48 (2013.01); C01B 32/40 (2017.08); F25J 3/0223 (2013.01); F25J 3/0233 (2013.01); F25J 3/0252 (2013.01); F25J 3/0261 (2013.01); C01B 2203/0233 (2013.01); C01B 2203/0238 (2013.01); C01B 2203/0283 (2013.01); C01B 2203/043 (2013.01); C01B 2203/046 (2013.01); C01B 2203/047 (2013.01); C01B 2203/048 (2013.01); C01B 2203/0415 (2013.01); C01B 2203/0475 (2013.01); C01B 2203/0822 (2013.01); C01B 2203/0827 (2013.01); C01B 2203/147 (2013.01); C01B 2203/148 (2013.01); Y02P 20/10 (2015.11);
Abstract
A process and a plant for the continuous conversion of a hydrocarbonaceous feed gas into a synthesis gas comprising carbon monoxide and hydrogen, wherein the H/CO molar ratio of the product gases can be varied within a wide range. This is achieved in that at least a part of a methane-rich gas obtained during the fractionation of the raw synthesis gas is admixed to the feed gas mixture, and that in the alternative