US 7,491,302 B2
Electrolytic gas generation method and electrolytic gas generation device
Isao Sawamoto, Iwaki (Japan); Takazou Hirose, Atsugi (Japan); and Takayuki Jizaimaru, Atsugi (Japan)
Assigned to Nomura Micro Science Co., Ltd., Atsugi-shi, Kanagawa (Japan); and COA Technology Co., Ltd., Iwaki-shi, Fukushima (Japan)
Filed on Apr. 01, 2004, as Appl. No. 10/815,587.
Claims priority of application No. 2003-146056 (JP), filed on May 23, 2003.
Prior Publication US 2004/0232004 A1, Nov. 25, 2004
Int. Cl. C25B 9/10 (2006.01); C02F 1/467 (2006.01); C25B 1/13 (2006.01)
U.S. Cl. 204—233  [204/263] 3 Claims
OG exemplary drawing
 
1. An electrolytic gas generation device for generating ozone gas consisting essentially of: an anode chamber in which the ozone gas and oxygen is generated; a cathode chamber in which hydrogen gas is generated; a solid electrolyte ion exchange film separating the anode chamber from the cathode chamber; a porous anode provided at a first side of the ion exchange film in the anode chamber; a porous cathode provided at an opposite side of the ion exchange film in the cathode chamber; a power source for imposing a potential difference between the porous anode and the porous cathode; a pure water supply source for supplying pure water to a mixer; a carbon dioxide supply source for supplying carbon dioxide to the mixer; and the mixer for mixing the pure water and the carbon dioxide to form carbonated water and supplying the carbonated water to the anode chamber.