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:
Jul. 06, 2021
Filed:
Sep. 07, 2016
Applicant:
Casale SA, Lugano, CH;
Inventor:
Jean François Granger, Lugano, CH;
Assignee:
Casale SA, Lugano, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 21/38 (2006.01); C01B 21/26 (2006.01); C01B 21/28 (2006.01); B01J 12/00 (2006.01); B01J 19/00 (2006.01); B01J 23/46 (2006.01); B01J 35/06 (2006.01);
U.S. Cl.
CPC ...
C01B 21/38 (2013.01); B01J 12/007 (2013.01); B01J 19/0013 (2013.01); B01J 23/464 (2013.01); B01J 35/06 (2013.01); C01B 21/26 (2013.01); C01B 21/265 (2013.01); C01B 21/28 (2013.01); B01J 2219/00051 (2013.01); B01J 2219/00186 (2013.01); Y02P 20/129 (2015.11);
Abstract
A method for the production of nitric acid, comprising a step of oxidation of ammonia in the presence of a catalyst, comprising a step of monitoring the temperature of said catalyst by at least one contactless infrared sensor.