Optimal energy refining process for the mechanical treatment of

Details Optimal energy refining process for the mechanical treatment of Optimal energy refining process for the mechanical treatment of

1995-05-31

1996-07-30

Husar, John

Solid material comminution or disintegration

Processes

Wood and similar natural-fibrous vegetable material

241 29, R02C 702

Patent

active

055403921

ABSTRACT:
The present invention is concerned with an improvement in the mechanical treatment of wood fibers, the improvement consisting in applying a large amount of energy at low intensity in the first stage of refining of the wood chips, and a small amount of energy at high intensity in the second stage. The present improvement allows a reduction in energy consumption as high as 18%.

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Miles, Paperi jaa Puu, 1991, 73(9), 852-857.
Miles et al., Tappi Journal, 1991 , 74(3),221-230.
Stationwala et al., J. Pulp & Paper Science, 1993, 9(1), J12-J18.

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