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:
Apr. 20, 2021
Filed:
Feb. 28, 2019
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Akihiko Ono, Kita, JP;
Yuki Kudo, Yokohama, JP;
Ryota Kitagawa, Setagaya, JP;
Masakazu Yamagiwa, Yokohama, JP;
Jun Tamura, Chuo, JP;
Satoshi Mikoshiba, Yamato, JP;
Yoshitsune Sugano, Kawasaki, JP;
Asahi Motoshige, Ota, JP;
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Abstract
A carbon dioxide electrolytic device includes: an electrolysis cell including a cathode, an anode, cathode and anode flow paths, and a separator; a carbon dioxide source to supply carbon dioxide to the cathode flow path; a solution source to supply an electrolytic solution containing water to the anode flow path; at least one sensor to acquire at least one data of a data indicating a discharge amount per unit time of a liquid containing water to be discharged from at least one flow path and a data indicating a concentration of at least one ion in the liquid; a refresh material source including a gas source to supply a gaseous substance to the at least one flow path; and a controller programmed to stop the supply of the carbon dioxide and the electrolytic solution, and start supply of a gaseous substance from the refresh material source, in accordance with the at least one data.