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. 12, 2020
Filed:
Jul. 15, 2016
Mitsubishi Hitachi Power Systems, Ltd., Yokohama-shi, Kanagawa, JP;
Seiji Kagawa, Tokyo, JP;
Naoyuki Kamiyama, Tokyo, JP;
Takashi Yoshimoto, Tokyo, JP;
Tetsu Ushiku, Kanagawa, JP;
Satoru Sugita, Kanagawa, JP;
MITSUBISHI HITACHI POWER SYSTEMS, LTD., Kanagawa, JP;
Abstract
Flue gas generated when fuel is subjected to combustion by a combustor such as a boiler is supplied, and a sulfur oxide is reduced or removed from the supplied flue gas. A desulfurization apparatusA includes an absorber, a gas introduction unit, an absorbent jetting unit, a plurality of water flow oxidation devices, an absorbent supplying unit, a demister, a gas discharging unit, and a control devicethat varies the number of water flow oxidation devicesthat jet absorbentand airbased on a rate of the sulfur compound in the absorbentwithin an absorbent storage tankA.