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Journal articles
Magazine articles
Open Access
Mechanical modification of softwood pulp fibers using a novel lightweight vertical bar plate, TAPPI Journal April 2021

ABSTRACT: Refiner plates made using sand casting have a draft angle, which results in a trapezoidal bar shape. These trapezoidal bar plates have a limited throughput compared to the vertical bar plates, and eventually the edges of the bars become dull, resulting in longer time to reach the target freeness and shorter service life. The new light-weight refiner plate with a bar insertion method into a plate base was developed by selecting an aluminium-based alloy as the plate base material and a stainless steel alloy with high wear resistance as the bar material. The light-weight plate with sharp bar edges was very effective in reducing refining energy by reaching the target freeness faster than the sand-cast bar plate. Finally, the lightweight sharp bar plate, which weighed only about half the weight of the cast bar plate, was expected to significantly contribute to easy replacement, improved paper quality, and larger throughput without excessive loss of fiber length.

Journal articles
Open Access
Peroxomolybdate Catalysts in Pulp Hydrogen Peroxide Bleaching: Improvement Inhexeneuronic Acid Removal and Delignification, TAPPI JOURNAL March 2008

Peroxomolybdate Catalysts in Pulp Hydrogen Peroxide Bleaching: Improvement Inhexeneuronic Acid Removal and Delignification, TAPPI JOURNAL March 2008

Journal articles
Open Access
Engineering quality theme for 1999 tappi engineering/process & product quality conference, TAPPI JOURNAL, December 1999, Vol. 82(12)

Engineering quality theme for 1999 tappi engineering/process & product quality conference, TAPPI JOURNAL, December 1999, Vol. 82(12)

Journal articles
Open Access
Industry's rle in gasification commercialization: the agenda 2020 perspective, TAPPI JOURNAL, December 1999, Vol. 82(12)

Industry's rle in gasification commercialization: the agenda 2020 perspective, TAPPI JOURNAL, December 1999, Vol. 82(12)

Journal articles
Open Access
Signature of recalcitrant stickies in recycle newsprint, TAPPI JOURNAL, December 1999, Vol. 82(12)

Signature of recalcitrant stickies in recycle newsprint, TAPPI JOURNAL, December 1999, Vol. 82(12)

Journal articles
Open Access
Evaluation of apmp and bctmp for market pulps from south american eucalyptus, TAPPI JOURNAL, December 1999, Vol. 82(12)

Evaluation of apmp and bctmp for market pulps from south american eucalyptus, TAPPI JOURNAL, December 1999, Vol. 82(12)

Journal articles
Open Access
New quinone-based pulping catalysts, TAPPI JOURNAL, December 1999, Vol. 82(12)

New quinone-based pulping catalysts, TAPPI JOURNAL, December 1999, Vol. 82(12)

Journal articles
Open Access
Bond strength of oxygen-delignified kraft pulps, TAPPI JOURNAL, February 1999, Vol. 82(2)

Bond strength of oxygen-delignified kraft pulps, TAPPI JOURNAL, February 1999, Vol. 82(2)

Journal articles
Open Access
Treatment of edta-containing pulp and paper mill wastewaters in activated sludge plants, TAPPI JOURNAL, February 1999, Vol. 82(2)

Treatment of edta-containing pulp and paper mill wastewaters in activated sludge plants, TAPPI JOURNAL, February 1999, Vol. 82(2)

Journal articles
Open Access
A new stickies test method - statistically sound and user friendly, TAPPI JOURNAL, February 1999, Vol. 82(2)

A new stickies test method - statistically sound and user friendly, TAPPI JOURNAL, February 1999, Vol. 82(2)

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