REFINER PLATES WITH SHORT GROOVE SEGMENTS FOR REFINING LIGNOCELLULOSIC MATERIAL, AND METHODS RELATED THERETO

Refiner plate segments and refiner plates having fully dammed or partially dammed grooves on a major surface that may control flow behavior of lignocellulosic materials passing between refining plates in a refiner. The dammed grooves form groove segments, and each groove segment has a length of no m...

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Sprache:eng
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Zusammenfassung:Refiner plate segments and refiner plates having fully dammed or partially dammed grooves on a major surface that may control flow behavior of lignocellulosic materials passing between refining plates in a refiner. The dammed grooves form groove segments, and each groove segment has a length of no more than about 30mm or a subrange thereof. N\ N\ ~'> ~ ~103 \N \M 130--- 101 Figure 1.