Chemistry: electrical and wave energy – Processes and products
Patent
1989-12-20
1992-03-03
Niebling, John F.
Chemistry: electrical and wave energy
Processes and products
204101, 204 95, 204129, 2041823, 2041824, 210638, 423477, C25B 126
Patent
active
050929704
ABSTRACT:
A process for electrolytically producing an aqueous solution of chlorine dioxide in an electrolytic cell having an anode compartment, a cathode compartment, and at least one ion exchange compartment between the anode compartment and the cathode compartment, the process comprising feeding an aqueous solution of an alkali metal chlorite to the ion exchange compartment, electrolyzing an anolyte in the anode compartment to generate hydrogen ions, passing the hydrogen ions from the anode compartment through a cation exchange membrane into the ion exchange compartment to displace alkali metal ions and produce an aqueous solution of chlorine dioxide, and passing alkali metal ions from the ion exchange compartment into the cathode compartment.
REFERENCES:
patent: 2163793 (1939-06-01), Logan
patent: 2717237 (1955-10-01), Rempel
patent: 2815320 (1957-12-01), Kollsman
patent: 3684437 (1972-08-01), Callerame
patent: 3763006 (1973-10-01), Callerame
patent: 3869376 (1975-03-01), Tejeda
patent: 3904496 (1975-09-01), Harke et al.
patent: 4432856 (1984-02-01), Murakami et al.
patent: 4454012 (1984-06-01), Bachot et al.
patent: 4542008 (1985-09-01), Capuano et al.
patent: 4683039 (1987-07-01), Twardowski et al.
patent: 4806215 (1989-02-01), Twardowski
patent: 4915927 (1990-04-01), Lipsztajn et al.
Cawlfield David W.
Kaczur Jerry J.
Haglind James B.
Niebling John F.
Olin Corporation
Ryser David G.
Weinstein Paul
LandOfFree
Electrochemical process for producing chlorine dioxide solutions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrochemical process for producing chlorine dioxide solutions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrochemical process for producing chlorine dioxide solutions will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-269993