Search

Use the search bar or filters below to find any TAPPI product or publication.

Showing 5,871–5,880 of 6,627 results (Duration : 0.018 seconds)
Journal articles
Magazine articles
Open Access
Impact of fiber structure on edge-wicking of highly-sized paperboard, TAPPI JOURNAL August 2018

Impact of fiber structure on edge-wicking of highly-sized paperboard, TAPPI JOURNAL August 2018

Journal articles
Magazine articles
Open Access
Water chemistry challenges in pulping and papermaking • fundamentals and practical insights: Part 2: Conductivity, charge, and hardness, TAPPI Journal June 2023

ABSTRACT: Although water is essential to the papermaking process, papermakers often overlook its importance and focus on fibers, fillers, and chemical additives. A better understanding of water properties and chemical interactions associated with water at the wet end leads to a sound foundation for high-quality paper production and smooth operation. Water is an excellent solvent for ionic substances, both organic and inorganic. These substances contribute to system conductivity, charge, and hardness and significantly impact the papermaking process. Part 1 of this paper, published in TAPPI J. 21(6): 313(2022), discussed fundamental water properties, water chemistry, and the impact of pH on pulping and papermaking operations. In this paper, we review definitions, sources, and the typical symptoms of the effect of conductivity, charge, and hardness on the productivity of the papermaking process. Sources of conductivity, charge, and hardness impacting these factors, measurement methods, and available correction strategies for their control are also discussed.

Conference papers
How Deep Learning is Used to Increase the Quality Control of Wood Chips by Classification. Phase II - Model Development and Application Results, 2021 TAPPICon Live (21TAPL)

How Deep Learning is Used to Increase the Quality Control of Wood Chips by Classification. Phase II - Model Development and Application Results, 2021 TAPPICon Live (21TAPL)

Conference papers
Bulking method for chemical pulps and its effect on cellulose structure - A CP/MAS 13C-NMR Study, 2021 TAPPICon Live (21TAPL)

Bulking method for chemical pulps and its effect on cellulose structure - A CP/MAS 13C-NMR Study, 2021 TAPPICon Live (21TAPL)