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:
Jun. 28, 2022
Filed:
Jul. 11, 2018
Applicant:
Haldor Topsøe A/s, Kgs. Lyngby, DK;
Inventors:
Pat A. Han, Smørum, DK;
Annette E. Krøll Jensen, Fredensborg, DK;
Assignee:
Topsoe A/S, Kgs. Lyngby, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 3/02 (2006.01); C01B 3/48 (2006.01); C01B 3/50 (2006.01); C01C 1/04 (2006.01); C25B 1/04 (2021.01); C25B 15/08 (2006.01);
U.S. Cl.
CPC ...
C01B 3/025 (2013.01); C01B 3/48 (2013.01); C01B 3/506 (2013.01); C01C 1/0405 (2013.01); C25B 1/04 (2013.01); C25B 15/08 (2013.01); C01B 2203/0244 (2013.01); C01B 2203/0283 (2013.01); C01B 2203/046 (2013.01); C01B 2203/0475 (2013.01); C01B 2203/068 (2013.01); C01B 2203/1235 (2013.01);
Abstract
Method for the preparation of ammonia synthesis gas by a combination of ATR or secondary reforming process using oxygen from an air separation unit and electrolysis of water for the production of ammonia synthesis gas.