Electrolysis: processes – compositions used therein – and methods – Electrolytic synthesis – Preparing inorganic compound
Reexamination Certificate
2006-05-23
2006-05-23
Phasge, Arun S. (Department: 1753)
Electrolysis: processes, compositions used therein, and methods
Electrolytic synthesis
Preparing inorganic compound
C205S556000, C204S275100
Reexamination Certificate
active
07048842
ABSTRACT:
A method for making chlorine dioxide, by passing an aqueous feed solution comprising sodium chlorite into a non-membrane electrolysis cell comprising an anode and a cathode, adjacent to the anode, while flowing electrical current between the anode and the cathode to electrolyze the aqueous feed solution and convert the halogen dioxide salt to halogen dioxide. The anode is preferably a porous anode through which the aqueous feed solution passes to maximize the conversion of chlorite to chlorine dioxide.
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Collias Dimitris I.
Mitchell Michael D.
Nesbitt Daniel F.
Rasmussen Craig M.
Tremblay Mario E.
Huston Larry L.
Lewis Leonard W.
Phasge Arun S,.
The Procter & Gamble & Company
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