Patents Assigned to Nederlandse Organisatie voor toegepast-natuurweten schapelijk onderzoek TNO
  • Rotating knife, washing column, and method for disintegrating a crystal bed in a washing column
    Publication number: 20110146030
    Abstract: A rotating knife is disclosed for disintegrating a crystal bed formed in a washing column for processing suspension of solid particles in a liquid. The rotating knife is provided with a spoke support. The spoke support comprises at least two spokes. The relative angle of the spokes is between approximately 20° and approximately 80°.
    Type: Application
    Filed: June 5, 2009
    Publication date: June 23, 2011
    Applicant: Nederlandse Organisatie voor toegepast-natuurweten schapelijk onderzoek TNO
    Inventors: Piet Huisjes, Johannes Van der Meer, Michiel Nienoord, Dirk Verdoes