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Content archived on 2019-03-15

FRACTIONATING OF WASTEPAPER FIBRES

Objective

THE OBJECTIVE OF RESEARCH IS TO SEPARATE THE FIBRES IN WASTE PAPER IN LONG AND SHORT FIBRES SO BOTH PARTS CAN BE TREATED SEPARATELY. THIS WILL PERMIT THE PRODUCTION OF BETTER PAPER QUALITIES FROM WASTEPAPER AND WILL MAKE IT POSSIBLE TO INCREASE WASTE PAPER USE.

BETWEEN THE PRESENT STOCK PREPARATION (WHICH CONSISTS OF PULPER, TURBOSEPARATOR, HIGH CONSISTENCY CLEANER AND SCREEN) AND THE REFINERS, A VOITH MULTIFRAKTOR WILL BE PUT IN. THIS MACHINE SHOULD SEPARATE THE FIBRES IN LONG AND SHORT FIBRES.
THE SHORT FIBRES WILL BE PUMPED DIRECT TO THE MIXING CHEST AND THE LONG FIBRES WILL PASS THROUGH THE VOITH-DISCREFINER.
THE RESULT WILL BE EXAMINED PARTLY IN THE LABORATORY MAKING SHEETS OUT OF THE STOCK AND PARTLY FROM CONTROL OF THE FINISHED PAPER.

Topic(s)

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Call for proposal

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Funding Scheme

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Coordinator

HOJBYGAARD PAPIRFABRIK A/S
EU contribution
No data
Address
FABRIKSVEJ 2
4960 HOLEBY
Denmark

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Total cost
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