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:
Mar. 25, 2014
Filed:
May. 31, 2011
Tatsuto Nagayasu, Tokyo, JP;
Takashi Kamijo, Tokyo, JP;
Masayuki Inui, Tokyo, JP;
Tsuyoshi Oishi, Tokyo, JP;
Hiromitsu Nagayasu, Tokyo, JP;
Hiroshi Tanaka, Tokyo, JP;
Takuya Hirata, Tokyo, JP;
Tatsuya Tsujiuchi, Tokyo, JP;
Susumu Okino, Tokyo, JP;
Naoyuki Kamiyama, Tokyo, JP;
Seiji Yoshihara, Tokyo, JP;
Tatsuto Nagayasu, Tokyo, JP;
Takashi Kamijo, Tokyo, JP;
Masayuki Inui, Tokyo, JP;
Tsuyoshi Oishi, Tokyo, JP;
Hiromitsu Nagayasu, Tokyo, JP;
Hiroshi Tanaka, Tokyo, JP;
Takuya Hirata, Tokyo, JP;
Tatsuya Tsujiuchi, Tokyo, JP;
Susumu Okino, Tokyo, JP;
Naoyuki Kamiyama, Tokyo, JP;
Seiji Yoshihara, Tokyo, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
An air pollution control system comprises a SOx removal equipment for reducing sulfur oxides from flue gas from a boiler, a cooler for reducing the sulfur oxides that remain in the flue gas and for decreasing a gas temperature, COrecovery equipment including an absorber for bringing COin the flue gas into contact with a COabsorption liquid so as to be reduced, a regenerator for causing the COabsorption liquid to emit COso as to recover COand regenerate the COabsorption liquid, a heat exchanger which for decreasing a temperature of the flue gas, and calcium carbonate spraying equipment for spraying calcium carbonate between the heat exchanger and an electric dust collector, wherein a mist generation material in the flue gas is converted from a gas state to a mist state to arrest and reduce the mist generation material in the mist state using calcium carbonate.