Patents by Inventor Raymond W. Ver Hove Hoeue

Raymond W. Ver Hove Hoeue 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).

  • Purification of chlor-alkali membrane cell brine
    Patent number: 5028302
    Abstract: This invention relates to methods and systems for purifying brine for electrolysis in chlor-alkali cells, especially membrane cells by reducing the sulfate ion concentration, while at the same time minimizing the concentration of other undesireable ions such as calcium and chlorate. The methods and systems employed are unique combinations of refrigeration and crystallization, and brine recirculation techniques in the systems for electrolyzing brine.
    Type: Grant
    Filed: November 16, 1989
    Date of Patent: July 2, 1991
    Assignee: Texas Brine Corporation
    Inventors: John Rutherford, Raymond W. Ver Hove Hoeue