FR912705A - Procédé et appareil à trier, déshydrater ou laver des suspensions de particules solides, en particulier des suspensions de matières fibreuses
- Google Patents
Procédé et appareil à trier, déshydrater ou laver des suspensions de particules solides, en particulier des suspensions de matières fibreuses
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A Ekstroms Maskinaffar AB
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A Ekstroms Maskinaffar AB
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D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
D21D5/02—Straining or screening the pulp
D21D5/06—Rotary screen-drums
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Mechanical Engineering
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FR912705D1944-06-101945-07-24Procédé et appareil à trier, déshydrater ou laver des suspensions de particules solides, en particulier des suspensions de matières fibreuses
ExpiredFR912705A
(fr)
Procédé et appareil de séparation de matières de poids spécifiques différents,ou de particules de grosseurs différentes d'une ou de plusieurs matières solides de même densité