公开(公告)号：US20230227985A1

公开(公告)日：2023-07-20

申请号：US17998258

申请日：2021-04-07

Applicant: ASAHI KASEI KABUSHIKI KAISHA

Inventor： Yasuhiro FUJITA ,  Hisanao AOKI ,  Yousuke UCHINO ,  Jun OHNO

IPC: C25B9/19 ,  C25B1/04 ,  C25B15/025 ,  C25B15/08

CPC classification number: C25B9/19 ,  C25B1/04 ,  C25B15/025 ,  C25B15/08

Abstract: An object of the present disclosure is to suppress mixing of gases generated during an operation when supply of electric power is stopped, to thereby shorten the time required for restarting after the electric power is stopped. An electrolysis system of the present disclosure includes an electrolyzer including an electrolytic cell in which an anode and a cathode are overlapped with each other having a diaphragm interposed therebetween, and a liquid surface level control unit which is operated when an electric conduction to the electrolyzer is stopped to adjust a liquid surface level of an electrolytic solution in the electrolytic cell.