C - Chemistry – Metallurgy – 01 – B
Patent
C - Chemistry, Metallurgy
01
B
23/148, 23/390
C01B 11/02 (2006.01) B01J 3/00 (2006.01) B01J 10/00 (2006.01)
Patent
CA 1187265
Abstract of the Disclosure A continuous method and apparatus for the effi- cient production of gaseous chlorine dioxide by the reaction between gaseous sulfur dioxide and an aqueous solution of a metallic chlorate. The chlorate solution and a highly concentrated sulfur dioxide gas are introduced into a packed columnar chamber at closely adjacent locations at the bottom of the chamber so as to flood the chamber and maximize both the contact area and contact time of the two reactants. Throughout the reaction the chamber is sub- jected to high vacuum imposed by an eductor which exhausts the chlorine dioxide gas and spent reactants. For use of the chlorine dioxide to produce potable water or treat foodstuffs, the chlorine dioxide and spent reactants are exhausted from the chamber separately by respective eductors substantially balanced with respect to each other to impose comparable vacuums upon the chamber. Because of the high efficiency of the reaction, substantial heat is generated therefrom which is absorbed by a coolant flowing through a jacket surrounding the chamber. The flow rate of the coolant and flow rate of the reactants into the chamber are proportional due to the dependency of the reactant flow rate on the coolant flow rate.
410858
Ramras Daniel M.
Santillie Paul W.
Lamb-Weston Inc.
Smart & Biggar
LandOfFree
Method and apparatus for producing chlorine dioxide does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for producing chlorine dioxide, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for producing chlorine dioxide will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1271456