Nederlandse Organisatie voor toegepast-natuurweten schapelijk onderzoek TNO
Nederlandse Organisatie voor toegepast-natuurweten schapelijk onderzoek TNO Patent applications | ||
Patent application number | Title | Published |
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20110146030 | Rotating knife, washing column, and method for disintegrating a crystal bed in a washing column - 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°. | 06-23-2011 |