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. 05, 2022
Filed:
Sep. 10, 2020
Kabushiki Kaisha Toshiba, Tokyo, JP;
Akihiko Ono, Kita, JP;
Yuki Kudo, Yokohama, JP;
Yusuke Kofuji, Yokohama, JP;
Asahi Motoshige, Oto, JP;
Ryota Kitagawa, Setagaya, JP;
Masakazu Yamagiwa, Yokohama, JP;
Satoshi Mikoshiba, Yamato, JP;
KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;
Abstract
A carbon dioxide electrolytic device in an embodiment includes: an electrolysis cell including a cathode including a COgas supply flow path, an anode, and a separator; a COsupply unit configured to supply COgas to the gas supply flow path; and a rinse material supply unit configured to make a rinse material containing HO flow through the COgas supply flow path. The COgas supply flow path includes a first opening provided on one end side, a second opening provided on another end side, and a third opening provided between the first opening and the second opening. The rinse material supply unit is configured to make the rinse material flow at least between the first opening and the third opening of the COgas supply flow path.