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. 18, 2022
Filed:
Jul. 22, 2020
Applicant:
Jiangnan Environmental Protection Group Inc., Grand Cayman, KY;
Inventors:
Assignee:
Jiangnan Environmental Protection Group Inc., Grand Cayman, KY;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/14 (2006.01); B01D 53/18 (2006.01); B01D 53/50 (2006.01); B01D 53/78 (2006.01); B01D 9/00 (2006.01); C01C 1/247 (2006.01);
U.S. Cl.
CPC ...
B01D 53/1481 (2013.01); B01D 9/0031 (2013.01); B01D 53/1406 (2013.01); B01D 53/1412 (2013.01); B01D 53/1418 (2013.01); B01D 53/1493 (2013.01); B01D 53/185 (2013.01); B01D 53/507 (2013.01); B01D 53/78 (2013.01); C01C 1/247 (2013.01); B01D 2252/102 (2013.01);
Abstract
Controlling aerosol production during absorption in ammonia-based desulfurization. The absorption reaction temperature, the oxygen content and water content of the process gas may be controlled, and an absorption circulating liquid containing ammonium sulfite may be used for removing sulfur dioxide in flue gas, so as to control aerosol production during absorption in the ammonia-based desulfurization.