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Journal articles
Application of Modular Computer Simulation for VOC Prediction in Development of Pulp and Paper Mill Closure Technology, TAPPI JOURNAL, February 1998, Vol. 81(2)
Application of Modular Computer Simulation for VOC Prediction in Development of Pulp and Paper Mill Closure Technology, TAPPI JOURNAL, February 1998, Vol. 81(2)
Journal articles
MACT portion of the cluster rule, TAPPI JOURNAL, February 1998, Vol. 81(2)
MACT portion of the cluster rule, TAPPI JOURNAL, February 1998, Vol. 81(2)
Journal articles
Third-party financing of pulp and paper mill steam, power, and utility sssets, TAPPI JOURNAL, January 1998, Vol. 81(1)
Third-party financing of pulp and paper mill steam, power, and utility sssets, TAPPI JOURNAL, January 1998, Vol. 81(1)
Journal articles
Industry characteristics and investment decisions: an alternative approach to pulp and paper production, TAPPI JOURNAL, January 1998, Vol. 81(1)
Industry characteristics and investment decisions: an alternative approach to pulp and paper production, TAPPI JOURNAL, January 1998, Vol. 81(1)
Journal articles
Setting the record straight, TAPPI JOURNAL, July 1998, Vol. 81(7)
Setting the record straight, TAPPI JOURNAL, July 1998, Vol. 81(7)
Journal articles
New opportunities in the South American pulp and paper business, TAPPI JOURNAL, June 1998, Vol. 81(6)
New opportunities in the south american pulp and paper business, TAPPI JOURNAL, June 1998, Vol. 81(6)
Journal articles
Design guidelines for continuous emissions monitors and predictive emissions monitors, TAPPI JOURNAL, March 1998, Vol. 81(3)
Design guidelines for continuous emissions monitors and predictive emissions monitors, TAPPI JOURNAL, March 1998, Vol. 81(3)
Journal articles
Improving industrial powerhouse operations with an energy management system, TAPPI JOURNAL, March 1998, Vol. 81(3)
Improving industrial powerhouse operations with an energy management system, TAPPI JOURNAL, March 1998, Vol. 81(3)
Journal articles
Magazine articles
Dynamic out-of-plane compression of paperboard — Influence of impact velocity on the surface, TAPPI Journal February 2024
ABSTRACT: Processes that convert paperboard into finished products include, for example, printing, where the paperboard is subjected to rapid Z-directional (ZD) compression in the print nip. However, measuring and evaluating the relevant properties in the thickness direction of paperboard are not necessarily straightforward or easy. Measuring at relevant, millisecond deformation rates further complicates the problem. The aim of the present work is to elucidate some of the influences on the compressive stiffness. Both the initial material response and the overall compressibility of the paperboard is studied. In this project, the effect on the material response from the surface structure and the millisecond timescale recovery is explored.The method utilized is a machine called the Rapid ZD-tester. The device drops a probe in freefall on the substrate and records the probe position, thus acquiring the deformation of the substrate. The probe is also allowed to bounce several times on the surface for consecutive impacts before being lifted for the next drop. To investigate the time dependent stiffness behavior, the probe is dropped several times at the same XY position on the paperboard from different heights, thus achieving different impact velocities. The material response from drops and bounces combined allows study of the short-term recovery of the material. The material in the study is commercial paperboard. The paperboard samples are compared to material where the surface has been smoothed by grinding it. Our study shows that there is a non-permanent reduction in thickness and a stiffening per bounce of the probe, indicating a compaction that has not recovered in the millisecond timescale. Additionally, a higher impact velocity has an initial stiffening effect on the paperboard, and this is reduced by smoothing the surface.
Journal articles
Magazine articles
Editorial: TAPPI Journal Best Research Paper for 2023 focuses on black liquor concentration using graphene oxide membranes, TAPPI Journal February 2024
ABSTRACT: TAPPI and the TAPPI Journal (TJ) Editorial Board would like congratulate the authors of the 2023 TAPPI Journal Best Research Paper Award and Honghi Tran Prize: Sam Rae, Ella V. Richards, Max Kleiman-Lynch, Brent D. Keller, and Brandon I. Macdonald. Their paper, “Pilot scale black liquor concentration using pressure driven membrane separation,” appeared on p. 223 of the April 2023 issue. This kraft recovery cycle research was recognized by the TAPPI Journal Editorial Board for its innovation, creativity, scientific merit, and clear expression of ideas.