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. 30, 2014
Filed:
Jan. 25, 2012
Masaki Iijima, Tokyo, JP;
Koji Kadono, Amagasaki, JP;
Kazuhiko Kaibara, Amagasaki, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
The Kansai Electric Power Co., Inc., Osaka-shi, JP;
Abstract
A COrecovery system includes a COabsorption tower for absorbing COin combustion exhaust gas into an absorbing solution by bringing the combustion exhaust gas into contact with the absorbing solution that absorbs CO; a dissolved oxygen removing device that uses at least one device of a device for blowing bubbling gas into the rich absorbing solution into which COhas been absorbed, a device for applying ultrasonic oscillation, and a device for heating the rich absorbing solution; a bubble removing device that turns the rich absorbing solution into which COhas been absorbed in the COabsorption tower into a swirling flow or agitates the rich absorbing solution; and a regeneration tower that regenerates the absorbing solution by releasing COfrom the absorbing solution from which oxygen has been removed by the dissolved oxygen removing device and the bubble removing device and obtains COgas.