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:
Jan. 12, 2021
Filed:
Oct. 28, 2016
Applicant:
L'air Liquide, Societe Anonyme Pour L'etude ET L'exploitation Des Procedes Georges Claude, Paris, FR;
Inventors:
Bertrand Demolliens, Paris, FR;
Antoine Hernandez, Pontault Combault, FR;
Jean-Marc Tsevery, Lieusaint, FR;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F25J 3/02 (2006.01); C01B 32/40 (2017.01); C01B 3/50 (2006.01);
U.S. Cl.
CPC ...
F25J 3/0223 (2013.01); C01B 3/506 (2013.01); C01B 32/40 (2017.08); F25J 3/0252 (2013.01); F25J 3/0261 (2013.01); F25J 3/0295 (2013.01); C01B 2203/043 (2013.01); C01B 2203/046 (2013.01); C01B 2203/047 (2013.01); C01B 2203/048 (2013.01); C01B 2203/0475 (2013.01); C01B 2203/0495 (2013.01); C01B 2203/146 (2013.01); C01B 2210/007 (2013.01); C01B 2210/0009 (2013.01); C01B 2210/0051 (2013.01); C01B 2210/0053 (2013.01); C01B 2210/0062 (2013.01); F25J 2205/40 (2013.01); F25J 2205/60 (2013.01); F25J 2210/02 (2013.01); F25J 2210/04 (2013.01); F25J 2210/06 (2013.01); F25J 2210/18 (2013.01); F25J 2210/42 (2013.01); F25J 2210/60 (2013.01); F25J 2220/02 (2013.01); F25J 2230/30 (2013.01); F25J 2230/32 (2013.01); F25J 2245/02 (2013.01); F25J 2250/30 (2013.01); F25J 2280/02 (2013.01); F25J 2280/20 (2013.01); F25J 2290/62 (2013.01);
Abstract
In a method for separating a synthesis gas containing carbon monoxide and hydrogen, a synthesis gas flow from a synthesis gas source is compressed in a compressor and separated into at least three gaseous products. If there is insufficient synthesis gas, at least three separation products are recycled in the compressor in order to separate said products.