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:
Feb. 26, 2019
Filed:
Mar. 09, 2016
Applicant:
Beijing Boyuan Hengsheng High-technology Co., Ltd, Beijing, CN;
Inventor:
Xionghui Wei, Beijing, CN;
Assignee:
BEIJING BOYUAN HENGSHENG HIGH-TECHNOLOGY CO., LTD., Beijing, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/14 (2006.01); B01D 53/56 (2006.01); B01D 53/78 (2006.01); B01D 53/96 (2006.01);
U.S. Cl.
CPC ...
B01D 53/1487 (2013.01); B01D 53/1462 (2013.01); B01D 53/56 (2013.01); B01D 53/565 (2013.01); B01D 53/78 (2013.01); B01D 53/96 (2013.01); B01D 2251/10 (2013.01); B01D 2251/102 (2013.01); B01D 2251/104 (2013.01); B01D 2251/106 (2013.01); B01D 2251/30 (2013.01); B01D 2251/40 (2013.01); B01D 2252/10 (2013.01); B01D 2252/204 (2013.01); B01D 2252/2026 (2013.01); B01D 2252/602 (2013.01); B01D 2255/2025 (2013.01); B01D 2257/404 (2013.01); B01D 2258/0283 (2013.01); Y02A 50/2345 (2018.01);
Abstract
A process and an apparatus for gas denitration, involving first the use of an oxidizing agent to oxidize NO in a gas to NO, then using a denitration agent to absorb the NOin the gas, thus achieving the purpose of denitration.