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US 2010/0135894 A1Published application
Method of producing chlorine dioxide, and alkaline composition for chlorine dioxide production to be used in the method
AssigneeTaiko Pharmaceutical Co., Ltd.
InventorsShigeo Asada, Takashi Shibata, Koji Abe
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Abstract
Disclosed is a method for producing chlorine dioxide using hypochlorite, chlorite and an acidic substance, wherein sodium hypochlorite and sodium chlorite are mixed together in advance, and then hydrochloric acid is added into the mixture liquid.
Claims6
A method of producing chlorine dioxide with the use of hypochlorite, chlorite and an acidic substance, wherein:
- the method comprises the steps of mixing the hypochlorite and the chlorite in advance and subsequently adding the acidic substance to the resultant mixture solution.
An alkaline composition for use in production of chlorine dioxide with addition of an acidic substance, wherein:
- said alkaline composition comprises a mixture of hypochlorite and chlorite.
Dependencies are inferred from the claim text.