Patents by Inventor Gerardus M. C. Wagemans

Gerardus M. C. Wagemans has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for preparing thermally stable ammonium nitrate- containing granules
    Patent number: 4408998
    Abstract: A process for preparing thermally stable ammonium nitrate-containing granules having high bulk density, high impact resistance, high crushing resistance and little or no tendency to cake by spraying a composition containing at most 5% by weight water, about 0.5% to 5% by weight of a insoluble and chemically inert silica-containing material, ammonium nitrate, and other components into a fluidized bed of ammonium nitrate seed particles thereby forming granules and recovering the thus formed ammonium nitrate-containing granulated product.
    Type: Grant
    Filed: June 18, 1982
    Date of Patent: October 11, 1983
    Assignee: Unie Van Kunstmestfabrieken BV
    Inventors: Stanislaus M. P. Mutsers, Cornelis Hoek, Gerardus M. C. Wagemans
  • Process for preparing thermally stable ammonium nitrate-containing granules of high bulk density
    Patent number: 4409016
    Abstract: A process for preparing thermally stable ammonium nitrate-containing granules having high bulk density, high impact resistance, high crushing resistance, and little or no tendency to cake by spraying a liquid composition containing at most 15% by weight water, a stabilization agent, ammonium nitrate and other components into a fluidized bed of ammonium nitrate seed particles thereby forming granules and recovering the thus formed ammonium nitrate-containing granulated product.
    Type: Grant
    Filed: June 18, 1982
    Date of Patent: October 11, 1983
    Assignee: Unie Van Kunstmestfabrieken, B.V.
    Inventors: Stanislaus M. P. Mutsers, Cornelis Hoek, Gerardus M. C. Wagemans
  • Recycling method for the preparation and processing of a hydroxyl ammonium salt solution
    Patent number: 4122153
    Abstract: An improved process is described for the reduction of ammonium ions, while avoiding any increase in nitrate ion concentration, in a liquid stream recycled between a zone of synthesis of hydroxyl ammonium salt and a zone for synthesis of oxime, wherein the liquid stream is contacted with a gas stream consisting essentially of nitrogen monoxide and containing nitrogen dioxide at a pressure above 1 atmosphere, at a temperature of at least 80.degree. C., such that after the contact the molar NO.sub.2 /NO ratio of the gas stream is within the range of between about 10.sup.-1 to 10.sup.-4 :1.
    Type: Grant
    Filed: December 27, 1977
    Date of Patent: October 24, 1978
    Assignee: Stamicarbon, B.V.
    Inventors: Nicolaas F. Haasen, Cornelis G. M. Van de Moesdijk, Gerardus M. C. Wagemans