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Editorial: Coating & Graphic Arts, Process Control papers ho
Editorial: Coating & Graphic Arts, Process Control papers honored at PaperCon, TAPPI JOURNAL June 2017
Journal articles
Magazine articles
Guest Editorial: From rocket science to innovation in bioenergy & bioproducts, TAPPI JOURNAL February 2017
Guest Editorial: From rocket science to innovation in bioenergy & bioproducts, TAPPI JOURNAL February 2017
Journal articles
Magazine articles
Editorial: The Laboratory of Soft Materials & Green Chemistr
Editorial: The Laboratory of Soft Materials & Green Chemistry at North Carolina State University, TAPPI JOURNAL July 2017
Journal articles
Magazine articles
The Creep Properties of Paper, TAPPI Journal August 2022
ABSTRACT: The creep proprties of alpha-pup handshetts were determined at various constant tensile loads and relative humidities for the purpose of clarifying the prerupture mechanical behavior of paper.
Journal articles
Magazine articles
Editorial: A closer look at the 2021 TAPPI Journal Best Research Paper, TAPPI Journal July 2022
ABSTRACT: Each year, the TAPPI Journal Editorial Board honors the best of the journal’s content by nominating and voting for the TAPPI Journal Best Research Paper, which is ultimately selected based on scientific merit, innovation, creativity, and clarity.
Journal articles
Magazine articles
Guest Editorial: TAPPI Journal names two Best Research Paper Award winners for 2020, TAPPI Journal April 2021
For the first time since the annual award was introduced back in 2006, TAPPI Journal's editoria board elected two scientific papers to receive the TAPPI Journal Best Research Paper Award for 2020.
Journal articles
Magazine articles
Removal of phthalate from papermaking wastewater by MIL-101(Fe) in the presence of persulfate, TAPPI JOURNAL March 2018
Removal of phthalate from papermaking wastewater by MIL-101(Fe) in the presence of persulfate, TAPPI JOURNAL March 2018
Journal articles
Magazine articles
Mill experience of calcium carbonate scale formation in green liquor pipelines, TAPPI Journal August 2020
ABSTRACT: Experience of hard calcite (CaCO3) scale formation in green liquor pipelines at four kraft pulp mills was systematically investigated to determine if there is any correlation between the severity of the scaling problem at each mill and the design and operating conditions of its causticizing plant. The results show that the high degree of supersaturation of calcium ions (Ca2+) in the liquor is the main contributing factor. Mills that operate at a lower green liquor total titratable alkali (TTA), higher causticity, and a larger liquor temperature drop are more likely to produce a green liquor that is supersaturated with Ca2+, and thus experience more severe scaling problems. In order to minimize CaCO3 scaling, the green liquor handling equipment should be operated as steady as possible to avoid conditions that allow Ca2+ to be supersaturated. The strategies include minimizing variations in liquor TTA, insulating the green liquor pipelines to reduce temperature gradients, and adding lime mud to weak wash to provide seeds for precipitation to occur on mud particles instead of on metal substrate.
Journal articles
Magazine articles
Reduction of alkali loss in an ash leaching system, TAPPI J
Reduction of alkali loss in an ash leaching system, TAPPI JOURNAL July 2017
Journal articles
Anthraquinone pulping of kudzu (pueraria lobata), TAPPI Journal December 2024
Authors: Peter W. Hart, Brian N. Brogdon, and Jeffrey S. Hsieh | TAPPI J. 76(4): 162(1993) - ABSTRACT: Kudzu was pulped underpulping conditions for kraft, kraft-AQ, soda, and soda-AQ processes. Anthraquinone addition increlased the carbohydrate content of the brownstock pulp for all cooks. Anthraquinone addition lowered the broumrtock kappa number while reducing the chemical demand. Brownstock ~om selected pulping sequences was tested to determine tear strength, tensile strength, burst strength, and~eeness. The broumstock was also subjected to a CED bleaching sequence. For the bleached pulps, viscosity and average fiber length were determined.