Reactor for production of chlorine dioxide, methods of...

Details Reactor for production of chlorine dioxide, methods of... Reactor for production of chlorine dioxide, methods of...

2003-05-05

2008-11-18

Leung, Jennifer A (Department: 1797)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

C422S111000, C422S112000, C422S202000, C422S240000, C422S242000, C423S477000

Reexamination Certificate

active

07452511

ABSTRACT:
A novel chlorine dioxide production apparatus, or reactor, is disclosed. The reactor receives reactants from two or more feed pipes under pressure, and the reactants react in a reaction chamber that operates under elevated pressure and within a specified temperature range. A gaseous product, such as chlorine dioxide, is generated and is released directly into a liquid stream for bleaching, disinfection, and other purposes. Also disclosed is a novel system for production of quantities of chlorine compounds from commercial grades of starting materials, and methods of using the reactor in situ for bleaching, and for disinfection, decontamination, and sterilization of flows of water or other liquids. An automated system for multiple points of addition of chlorine dioxide to a flow to be treated is also disclosed.

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