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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
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: 2017 PEERS Conference: Maximizing success through innovation, TAPPI JOURNAL May 2018
Editorial: 2017 PEERS Conference: Maximizing success through innovation, TAPPI JOURNAL May 2018
Journal articles
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A review of green liquor scale formation, TAPPI Journal October 2018
A review of green liquor scale formation, TAPPI Journal October 2018
Journal articles
Magazine articles
A Theory for the Tensile Strength of Paper, TAPPI Journal October 2018
A Theory for the Tensile Strength of Paper, TAPPI Journal October 2018
Journal articles
Magazine articles
Editorial: The changing face of the coated paper industry, TAPPI JOURNAL January 2018
Editorial: The changing face of the coated paper industry, TAPPI JOURNAL January 2018
Journal articles
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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.