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Chlorine dioxide generator

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TLDR
In the production of chlorine dioxide from concentrated solutions of sodium chlorate and hydrogen chloride, plugging of the generator is prevented by initially mixing the solutions under vigorous agitation conditions as discussed by the authors.
Abstract
In the production of chlorine dioxide from concentrated solutions of sodium chlorate and hydrogen chloride, plugging of the generator is prevented by initially mixing the solutions under vigorous agitation conditions.

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Patent

Process for the production of chlorine dioxide

TL;DR: In this article, the authors describe a process for the production of chlorine dioxide, by which sulphuric acid can be efficiently mixed into the reaction mixture, and the process is characterized in that the acid is fed into the recirculation line before the said circulation pump, or into the circulation pump after it.
Patent

Process and apparatus for the introduction of alkali chlorate and acid in a reactor for the production of chlordioxide.

TL;DR: The reaction of alkali metal chlorate solution with an acid, e.g. hydrochloric acid, for producing a gaseous mixture of chlorine dioxide and chlorine is carried out in a reactor having one or more reaction stages as discussed by the authors.