C - Chemistry – Metallurgy – 01 – B
Patent
C - Chemistry, Metallurgy
01
B
C01B 11/02 (2006.01) C02F 1/76 (2006.01)
Patent
CA 2449974
The invention relates to a method for producing an essentially chlorite-free, stable, aqueous chlorine-oxygen solution. Said method comprises the following steps: (1) a hydrogen sulfate compound is dissolved in water; (2) an acid is added to the aqueous solution containing hydrogen sulfate in such a quantity that the pH value in the target final product in the form of the essentially chlorite-free, stable, aqueous chlorine-oxygen solution is maintained between approximately 3 and 5; (3) a peroxide compound is added; and (4) an aqueous chlorite solution is added dropwise in a quantity of between approximately 60 and 90 mole %, especially between 70 and 80 mole %, of chlorite, in relation to the concentration of peroxide compound. The invention also relates to the chlorine-oxygen solutions which can be obtained by means of said method.
L'invention concerne un procédé servant à produire une solution oxygène-chlore aqueuse stable, pratiquement exempte de chlorite, et comprenant les étapes suivantes : (1) dissolution d'un composé sulfate d'hydrogène dans de l'eau ; (2) addition d'un acide à la solution aqueuse contenant du sulfate d'hydrogène en quantité telle que la valeur du pH dans le produit final désiré sous forme d'une solution oxygène-chlore aqueuse stable, pratiquement exempte de chlorite, est maintenue entre environ 3 et 5 ; (3) addition d'un composé peroxyde ; (4) addition au goutte à goutte de chlorite en solution aqueuse dans une quantité comprise entre 60 à 90 mole %, notamment 70 à 80 mole %, de chlorite, par rapport à la concentration du composé peroxyde. L'invention concerne également les solutions oxygène-chlore obtenues selon ce procédé.
P. & W. Invest Vermoegensverwaltungsgesellschaft Mbh
Sim & Mcburney
LandOfFree
Method for producing an essentially chlorite-free, stable,... 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 for producing an essentially chlorite-free, stable,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing an essentially chlorite-free, stable,... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1414797