Paper making and fiber liberation – Processes of chemical liberation – recovery or purification... – With classifying – separating or screening of pulp
Patent
1996-06-18
1998-03-31
Czaja, Donald E.
Paper making and fiber liberation
Processes of chemical liberation, recovery or purification...
With classifying, separating or screening of pulp
162232, 209173, 209157, 209210, B03B 562, D21C 502
Patent
active
057334137
ABSTRACT:
The present invention provides a method for decontaminating aqueous paper pulp comprising a decontaminating cell. The decontaminating cell has an upper light contaminate collection hood and/or a lower heavy contaminate collection trough. Paper pulp is provided to the cell under a pulp head sufficient to purge the contaminates therefrom.
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Czaja Donald E.
Fortuna Jos'e A.
Southeast Paper Manufacturing Company
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