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Journal articles
Open Access
Market projections of cellulose nanomaterial-enabled products - Part 2: Volume estimates, TAPPI JOURNAL June 2014

Market projections of cellulose nanomaterial-enabled products - Part 2: Volume estimates, TAPPI JOURNAL June 2014

Journal articles
Open Access
The contribution of pulp brightness and optical brightening agents to paper whiteness, TAPPI JOURNAL March 2014

The contribution of pulp brightness and optical brightening agents to paper whiteness, TAPPI JOURNAL March 2014

Journal articles
Open Access
Innovative nanocellulose process breaks the cost barrier, TAPPI JOURNAL May 2014

Innovative nanocellulose process breaks the cost barrier, TAPPI JOURNAL May 2014

Journal articles
Open Access
Enzymatic preparation of nanocrystalline and microcrystalline cellulose, TAPPI JOURNAL May 2014

Enzymatic preparation of nanocrystalline and microcrystalline cellulose, TAPPI JOURNAL May 2014

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
Examination of the potential to reduce water application rat

Examination of the potential to reduce water application rates for hardwood pulp logs stored in wet decks, TAPPI JOURNAL August 2016

Journal articles
Open Access
Alkyl ketene dimer (AKD) sizing of paper under simplified tr

Alkyl ketene dimer (AKD) sizing of paper under simplified treatment conditions, TAPPI JOURNAL August 2016

Journal articles
Open Access
Composites from a forest biorefinery byproduct and agrofibers: Lignosulfonate-phenolic type matrices reinforced with sisal fibers, TAPPI JOURNAL September 2012

Composites from a forest biorefinery byproduct and agrofibers: Lignosulfonate-phenolic type matrices reinforced with sisal fibers, TAPPI JOURNAL September 2012

Journal articles
Open Access
Fate of biosludge nitrogen in black liquor evaporation and combustion, TAPPI JOURNAL September 2012

Fate of biosludge nitrogen in black liquor evaporation and combustion, TAPPI JOURNAL September 2012

Journal articles
Magazine articles
Open Access
Mechanistic aspects of nanocellulose•cationic starch•colloidal silica systems for papermaking, TAPPI Journal February 2023

ABSTRACT: Optimization of a chemical additive program for a paper machine can require attention to both colloidal charges and kinetic effects. This work considered an additive program with two negatively charged substances (nanofibrillated cellulose [NFC] and colloidal silica) and two positively charged items (cationic starch and cationic acrylamide copolymer retention aid). Results were shown to depend on charge interactions; however, that clearly was not the whole story. Some findings related to cationic demand, dewatering, fine-particle retention, and flocculation among fibers were best explained in terms of at least partly irreversible complexation interactions between the charged entities. Adjustments in ratios between oppositely charged additives, their sequences of addition, and effects of hydrodynamic shear levels all affected the results. In general, the most promising results were obtained at a cationic starch level of 0.25% to 0.5% based on sheet solids in systems where the cationic starch was used as a pretreatment for NFC.