Taiko Pharmaceutical Co., Ltd.

Taiko Pharmaceuticals Co., Ltd.

Kouichi Taura

Koichi Nakahara

Shigeo Asada

Kazuhiko Taguchi

Daisuke Kato

Kazuki Matsubara

Yasuhiro Takigawa

Koshiro Sogawa

Miyusse Sakasegawa

The present invention provides a chlorine dioxide manufacturing device that can accurately control the amount of chlorine dioxide produced. The present invention provides a chlorine dioxide gas manufacturing device comprising an electrolysis chamber, a liquid surface level measuring chamber, and a bubbling gas feeding device. The electrolysis chamber and the liquid surface level measuring chamber each comprises an electrolytic solution and a gas, wherein the electrolytic solution comprises an aqueous chlorite solution, and the electrolysis chamber and the liquid surface level measuring chamber are joined to each other above each liquid surface via a gas piping and joined to each other below each liquid surface via an electrolytic solution piping so that the height of the electrolytic solutions contained in each chamber are substantially equal.

Electrolytic chlorine dioxide gas manufacturing device

The present invention provides a chlorine dioxide manufacturing device that can accurately control the amount of chlorine dioxide produced. The present invention provides a chlorine dioxide gas manufacturing device comprising an electrolysis chamber, a liquid surface level measuring chamber, and a bubbling gas feeding device. The electrolysis chamber and the liquid surface level measuring chamber each comprises an electrolytic solution and a gas and the electrolysis chamber and the liquid surface level measuring chamber are joined to each other above each liquid surface via a gas piping and joined to each other below each liquid surface via an electrolytic solution piping so that the height of the electrolytic solutions contained in each chamber are substantially equal.

The present invention provides a chlorine dioxide generation unit that can release practically sufficient amount of chlorine dioxide for an extended period of time while being compact. The present invention provides a chlorine dioxide generation unit, characterized in that said unit comprises an agent storage space portion and at least two light source portions, said light source portion is for generating light consisting of wavelengths substantially in the visible region, said agent storage space portion stores an agent comprising solid chlorite, and said agent storage space portion comprises one or more openings so that air could move in and out of said agent storage space portion, wherein chlorine dioxide gas is generated by irradiating said light generated from said light source portion onto said agent present inside said agent storage space portion.

Unit for chlorine dioxide generation and chlorine dioxide generation device

A chlorine dioxide production deviceincludes a diaphragm electrolytic cellhaving an anode chamberand a cathode chamberand configured to effect an electrolytic treatment on anolyte solution containing chlorite supplied to the anode chamberfor generating chlorine dioxide, a flow path section C communicating the anode chamberto the cathode chamber, a discharge section D communicating the cathode camberto the outside, an aerating meansfor supplying aeration gas to the anode chamber with allowing adjustment of its supply amount, and a neutralizing meansfor supplying a neutralizing agent to at least one of the cathode chamberand the discharge section D.

Chlorine dioxide production device and chlorine dioxide production method

An electrolyzer apparatus includes an anode tank having an anode and a cathode tank having a cathode which are provided separately from each other. The anode tank includes a feed opening for feeding electrolytic solution into the tank, an anode aeration device for feeding aeration air to the fed electrolytic solution, and a gas extraction pipe for guiding gas generated from the anode tank to outside the tank. A communication pipe allows the amount of electrolytic solution fed into the anode tank to flow into the cathode tank, and via the electrolytic solution in the communication pipe, electric conduction becomes possible between the anode and the cathode. An amount of gas generated by an electrolysis reaction inside the anode tank is discharged to the outside of the anode tank via the gas extraction pipe together with the aeration air. The electrolytic solution introduced into the cathode tank is discharged continuously.

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Osaka, Japan

Kouichi Taura