Patents Assigned to Multifibre Process Limited
  • Method to reduce the potential salt cake content of chlorine dioxide generator spent acids
    Patent number: 4578261
    Abstract: A method of generating chlorine dioxide that comprises forming chloric acid by the action of sulphuric acid on a chlorate in a generator in the liquid phase. The chloric acid is reduced to produce chlorine dioxide. The chlorate is fed to the generator as a solid slurry.
    Type: Grant
    Filed: November 28, 1984
    Date of Patent: March 25, 1986
    Assignee: Multifibre Process Limited
    Inventor: Derek G. Lobley
  • Method to reduce the potential salt cake content of chlorine dioxide generator spent acids
    Patent number: 4486399
    Abstract: A method of generating chlorine dioxide that comprises forming chloric acid by the action of sulphuric acid on a chlorate in a generator in the liquid phase. The chloric acid is reduced to produce chlorine dioxide. The chlorate is fed to the generator as a solid.
    Type: Grant
    Filed: July 1, 1983
    Date of Patent: December 4, 1984
    Assignee: Multifibre Process Limited
    Inventor: Derek G. Lobley