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:
Dec. 31, 2002
Filed:
Jan. 19, 2001
Minoru Suzuki, Kamakura, JP;
Mitio Ishibasi, Hachiouji, JP;
Kuninobu Ootake, Kawasaki, JP;
Jun Imada, Kawasaki, JP;
Hiroyuki Takagi, Tokyo, JP;
Hidetoshi Ueno, Kokubunji, JP;
The Tokyo Electric Power Company, Incorporated, Tokyo, JP;
Abstract
A decarbonating apparatus has a dehumidifying section for adsorbing humidity contained in waste gas and a decarbonating section for adsorbing CO contained in the dehumidified waste gas. The decarbonating section includes a decarbonating drum rotor loaded with a CO adsorbent having a honeycomb structure and arranged so as to adsorb CO contained in the waste gas, a heated gas supply pipe for supplying a heated gas so as to desorb CO adsorbed by the CO adsorbent, a purge gas supply pipe for supplying a purge gas so as to purge desorbed CO , and a cooling gas supply pipe for supplying a cooling gas so as to regenerate the CO adsorbent. The decarbonating drum rotor is rotated to successively pass through the adsorption region, the desorption region, the purging region, and the regeneration region.