4. Imperforate bowl: centrifugal separators
  5. Rotatable bowl
  6. Including structure located within bowl and defining...

Rolf Oswaldson

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Device in a filter sector for a rotating filter disc

Liquid purification or separation – Plural distinct separators – Filters
Patent

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Fractionator

Imperforate bowl: centrifugal separators – Rotatable bowl – Including structure located within bowl and defining...
Patent

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Method and apparatus for clarifying green liquor

Paper making and fiber liberation – Processes of chemical liberation – recovery or purification... – With regeneration – reclamation – reuse – recycling or...
Patent

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Rotatable filter system for filtration of a flowing substance

Liquid purification or separation – Processes – Separating
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1246111

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