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Magazine articles
Open Access
1998 international chemical recovery conference, TAPPI JOURNAL, December 1998, Vol. 81(12)

1998 international chemical recovery conference, TAPPI JOURNAL, December 1998, Vol. 81(12)

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.

Magazine articles
Open Access
1995 TAPPI foundation/af&pa conference: paper industry research challenges, TAPPI JOURNAL, April 1996, Vol. 79(4)

1995 TAPPI foundation/af&pa conference: paper industry research challenges, TAPPI JOURNAL, April 1996, Vol. 79(4)

Magazine articles
Open Access
Catastrophic failure of cast iron dryer roll caused by severe erosion resulting from spoiler bar failures, TAPPI JOURNAL, April 1996, Vol. 79(4)

Catastrophic failure of cast iron dryer roll caused by severe erosion resulting from spoiler bar failures, TAPPI JOURNAL, April 1996, Vol. 79(4)

Magazine articles
Open Access
In-plant corrosion testing in chlorine dioxide environments, TAPPI JOURNAL, February 1996, Vol. 79(2)

In-plant corrosion testing in chlorine dioxide environments, TAPPI JOURNAL, February 1996, Vol. 79(2)

Magazine articles
Open Access
The global wood fiber equation - a new world order?, TAPPI JOURNAL, January 1996, Vol. 79(1)

The global wood fiber equation - a new world order?, TAPPI JOURNAL, January 1996, Vol. 79(1)

Magazine articles
Open Access
Nonwood fibers mark the road to gold for jow atchison, TAPPI JOURNAL, March 1996, Vol. 79(3)

Nonwood fibers mark the road to gold for jow atchison, TAPPI JOURNAL, March 1996, Vol. 79(3)

Magazine articles
Open Access
Inside ctapi, TAPPI JOURNAL, May 1996, Vol. 79(5)

Inside ctapi, TAPPI JOURNAL, May 1996, Vol. 79(5)

Magazine articles
Open Access
Building a team: the cedar river project, TAPPI JOURNAL, November 1996, Vol. 79(11)

Building a team: the cedar river project, TAPPI JOURNAL, November 1996, Vol. 79(11)

Magazine articles
Open Access
Vision of the future, TAPPI JOURNAL, November 1996, Vol. 79(11)

Vision of the future, TAPPI JOURNAL, November 1996, Vol. 79(11)