Solid material comminution or disintegration – Apparatus – Cooperating comminuting surfaces
Patent
1979-12-31
1982-09-28
Goldberg, Howard N.
Solid material comminution or disintegration
Apparatus
Cooperating comminuting surfaces
241298, B02C 712
Patent
active
043514898
ABSTRACT:
A refiner disk comprises a base supporting a combined metal-ceramic refining plate secured thereto and formed by a plurality of metallic sectors and ceramic-based abrasive sectors, said sectors being arranged alternately. The proposed disk produces improved pulped fibre products with less expenditure of energy.
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Kondrashov Alexei I.
Laptev Lev N.
Legotsky Sergei S.
Litvinov Abram B.
Sambursky Sergei S.
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