Mitsubishi Denki Kabushiki Kaisha

Osamu Matsuoka

Masaki Kuzumoto

Yasuhiro Tanimura

Shigeki Nakayama

Junji Hirotsuji

Masao Nozaki

An electric energy conversion/storage system includes an ozone generating means ( ) for producing an ozonized gas from a raw material gas containing oxygen by utilizing electric energy, an ozone adsorbing/desorbing means ( ) for adsorbing ozone contained in the ozonized gas and desorbing ozone from the adsorbed state, a gas circulation system for causing the raw material gas and the ozonized gas to flow through the ozone generating means ( ) and the ozone absorbing/desorbing means ( ) while feeding back to the ozone generating means ( ) a residual part of the oxygen gas remaining after adsorption of ozone, a coolant supply means ( ) for cooling the ozone adsorbing/desorbing means ( ), and an ozone discharging means ( ) for taking out an ozone containing gas which contains ozone molecules from the ozone adsorbing/desorbing means ( ) to thereby supply the ozone containing gas to an ozone consumer ( ). The ozone discharging means ( ) includes an ozone concentration control means ( ) for enabling supply of the ozone containing gas to the ozone consumer ( ) substantially at a predetermined ozone concentration and substantially at a predetermined constant flow rate.

Electric energy converting/storing method

An electric energy conversion/storage system includes an ozone generating means ( ) for producing an ozonized gas from a raw material gas containing oxygen by utilizing electric energy, an ozone adsorbing/desorbing means ( ) for adsorbing ozone contained in the ozonized gas and desorbing ozone from the adsorbed state, a gas circulation system for causing the raw material gas and the ozonized gas to flow through the ozone generating means ( ) and the ozone adsorbing/desorbing means ( ) while feeding back to the ozone generating means ( ) a residual part of the oxygen gas remaining after adsorption of ozone, a coolant supply means ( ) for cooling the ozone adsorbing/desorbing means ( ), and an ozone discharging means ( ) for taking out an ozone containing gas which contains ozone molecules from the ozone adsorbing/desorbing means ( ) to thereby supply the ozone containing gas to an ozone consumer ( ). The ozone discharging means ( ) includes an ozone concentration control means ( ) for enabling supply of the ozone containing gas to the ozone consumer ( ) substantially at a predetermined ozone concentration and substantially at a predetermined constant flow rate.

Growing community of inventors

Tokyo, Japan

Osamu Matsuoka