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. 16, 2021
Filed:
Nov. 19, 2019
Applicant:
L'air Liquide, Société Anonyme Pour L'etude ET L'exploitation Des Procédés Georges Claude, Paris, FR;
Inventors:
Maik Lehmann, Frankfurt am Main, DE;
Alexander Roesch, Butzbach, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 3/14 (2006.01); C01B 3/06 (2006.01);
U.S. Cl.
CPC ...
C01B 3/14 (2013.01); C01B 3/068 (2013.01); C01B 2203/0288 (2013.01); C01B 2203/0805 (2013.01); C01B 2203/0872 (2013.01);
Abstract
The invention relates to a process for producing a converted synthesis gas from a crude synthesis gas comprising the essential synthesis gas constituents of hydrogen (H) and carbon monoxide (CO), wherein the crude synthesis gas is initially generated in a synthesis gas generation stage and subsequently converted in a multi-stage CO conversion and thus elevated in terms of its hydrogen content. The crude synthesis gas has steam added to it as a reaction partner for the CO conversion and cooling of the converted synthesis gas affords an aqueous condensate.