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:
May. 09, 2023
Filed:
Jan. 20, 2022
Applicant:
SK Innovation Co., Ltd., Seoul, KR;
Inventors:
Yeon Hwa La, Daejeon, KR;
Jae Yang Song, Daejeon, KR;
Tae Young Lee, Daejeon, KR;
Jae Heum Jung, Daejeon, KR;
Tae Wan Kim, Daejeon, KR;
Assignee:
SK Innovation Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/60 (2006.01); C12M 1/00 (2006.01);
U.S. Cl.
CPC ...
B01D 53/60 (2013.01); C12M 21/00 (2013.01); B01D 2257/302 (2013.01); B01D 2257/404 (2013.01);
Abstract
The present invention relates to a method of reducing carbon dioxide and air pollutants, and more particularly to a method of simultaneously reducing emissions of carbon dioxide and air pollutants, in which an off-gas containing carbon dioxide, SOx, and NOx is passed through a sulfur-oxidizing microorganism reactor, thereby converting carbon dioxide present in the off-gas into biomass, SOx into sulfate ions, and NOx into amino-N.