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:
Aug. 14, 2018
Filed:
Apr. 04, 2016
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Shinji Murai, Sagamihara, JP;
Yasuhiro Kato, Kawasaki, JP;
Takehiko Muramatsu, Yokohama, JP;
Satoshi Saito, Yamato, JP;
Daigo Muraoka, Kawasaki, JP;
Yukishige Maezawa, Hachioji, JP;
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Abstract
There are provided an acidic gas absorbing agent that is large in recovery amount of an acidic gas. The acidic gas absorbing agent comprising an amine compound represented by general formula (1), and an acidic gas removing method and an acidic gas removing apparatus using the absorbing agent: wherein Rrepresents a cycloalkyl group having 3 to 6 carbon atoms; Rrepresents an alkyl group having 1 to 3 carbon atoms or a hydrogen atom; Rand Reach independently represent an alkyl group having 1 to 3 carbon atoms or a hydrogen atom; and Rrepresents an alkyl group having 1 to 3 carbon atoms.