Mitsubishi Heavy Industries Limited

Kyushu University

Japan Aerospace Exploration Agency

Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd

Yusaku Nasu

Naoki Ogawa

Yoshitsugu Sone

Hidehiko Tajima

Hiroshige Matsumoto

Yuta Nakatsuchi

Atsuko Homma

Hiroyuki Takanami

Kenichi Nagamoto

A hydrogen-oxygen generation system includes an electrolytic cell configured to generate hydrogen and oxygen by electrolyzing water, and discharge the hydrogen and the oxygen as separate generated gasses. An accumulator includes a water storage chamber configured to store the water, and a gas chamber configured to receive a pressurized gas, and the water storage chamber and the gas chamber are separated from each other by an elastic body membrane. The accumulator is configured to transfer the water stored in the water storage chamber toward the electrolytic cell at a transfer pressure in accordance with a pressure of the pressurized gas in the gas chamber. A water supply unit is configured to supply the water to the water storage chamber, and a gas supply unit is configured to supply the pressurized gas to the gas chamber.

Hydrogen-oxygen generation system and hydrogen-oxygen generation method

Provided is a hydrogen generator which is provided with: an electrolytic cell; an anion exchange membrane which divides the electrolytic cell into a cathode chamber and an anode chamber; a cathode chamber water supply part which supplies water to the cathode chamber; an anode chamber water supply part which supplies water to the anode chamber; a cathode that is provided on the cathode chamber-side surface of the anion exchange membrane; an anode that is provided on the anode chamber-side surface of the anion exchange membrane; a cathode feeder that is arranged within the cathode chamber and feeds power to the cathode; an anode feeder that is arranged within the anode chamber and feeds power to the anode; and an active oxygen reduction material that is arranged within the anode chamber and reduces active oxygen generated within the anode chamber.

Hydrogen generator

Growing community of inventors

Tokyo, Japan

Yusaku Nasu