Invention Grant
US09580317B2 Storage-stable aqueous solutions of chlorine dioxide and methods for preparing and using them 有权
储存稳定的二氧化氯水溶液及其制备和使用方法

Storage-stable aqueous solutions of chlorine dioxide and methods for preparing and using them
Abstract:
The present invention is for extremely pure solutions of chlorine dioxide, methods for making such solutions and to compositions and methods for storing, shipping and using such solutions. Generally, the chlorine dioxide solutions of the invention are aqueous solutions containing about 2500 ppm or less of total impurities. The chlorine dioxide solution can be prepared by passing dilute highly pure chlorine gas through a bed of substantially solid sodium chloride and contacting the resulting chlorine dioxide gas with a liquid.
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