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:
Sep. 14, 2021
Filed:
Feb. 17, 2017
Applicant:
Washington University, St. Louis, MO (US);
Inventors:
Pratim Biswas, St. Louis, MO (US);
Tandeep S. Chadha, St. Louis, MO (US);
Jiaxi Fang, St. Louis, MO (US);
Assignee:
Washington University, St. Louis, MO (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B03C 3/12 (2006.01); B03C 3/08 (2006.01); B03C 3/016 (2006.01); B03C 3/41 (2006.01); B03C 3/47 (2006.01); B03C 3/60 (2006.01); B03C 3/68 (2006.01); B01D 53/86 (2006.01); B01J 21/06 (2006.01); B01J 35/00 (2006.01); B03C 3/38 (2006.01); B03C 3/02 (2006.01); B03C 3/36 (2006.01);
U.S. Cl.
CPC ...
B03C 3/12 (2013.01); B01D 53/86 (2013.01); B01J 21/063 (2013.01); B01J 35/004 (2013.01); B03C 3/016 (2013.01); B03C 3/025 (2013.01); B03C 3/08 (2013.01); B03C 3/368 (2013.01); B03C 3/383 (2013.01); B03C 3/41 (2013.01); B03C 3/47 (2013.01); B03C 3/60 (2013.01); B03C 3/68 (2013.01); B01D 2255/20707 (2013.01); B01D 2255/802 (2013.01); B03C 2201/04 (2013.01); B03C 2201/08 (2013.01);
Abstract
A gas cleaning system includes an inlet receiving a gas, an outlet spaced apart from the inlet, a gas channel defined between the inlet and the outlet to direct the gas from the inlet to the outlet, a photoionizer disposed to emit radiation towards a portion of the gas channel, and a first electrode module. The first electrode module includes a first discharge electrode assembly that generates a corona discharge within the gas channel and a first collection electrode assembly that collects ionized particles from the gas in the gas channel.