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Journal articles
Magazine articles
SetPoint: Powerful Influences, Paper360º January/February 2020
SetPoint: Powerful Influences, Paper360º January/February 2020
Journal articles
Magazine articles
Green Bay Packaging Keeps Safety in the Family, Paper360º January/February 2020
Green Bay Packaging Keeps Safety in the Family, Paper360º January/February 2020
Journal articles
Magazine articles
Chemicals Play Key Role in Food Packaging, Paper360º January/February 2020
Chemicals Play Key Role in Food Packaging, Paper360º January/February 2020
Journal articles
Magazine articles
Synthesis of filtrate reducer from biogas residue and its application in drilling fluid, TAPPI Journal March 2020
ABSTRACT: Biogas residues (BR) containing cellulose and lignin are produced with the rapid development of biogas engineering. BR can be used to prepare the filtrate reducer of water-based drilling fluid in oilfields by chemical modification. BR from anaerobically fermenting grain stillage was alkalized and etherified by caustic soda and chloroacetic acid to prepare filtrate reducer, which was named as FBR. The long-chain crystalline polysaccharides were selected as dispersing agents (DA), and the water-soluble silicate was used as the cross-linking agent. After the hot rolling of FBR in saturated saltwater base mud for 16 h at 120°C, the filtration loss was increased from 7.20 mL/30 min before aging to 8.80 mL/30 min after aging. Compared with the commercial filtrate reducers, FBR had better tolerance to high temperature and salt, and lower cost.
Journal articles
Magazine articles
RISI’s European CEO of the Year: Ksenia Sosnina, Ilim Group, Paper360º March/April 2020
RISI’s European CEO of the Year: Ksenia Sosnina, Ilim Group, Paper360º March/April 2020
Journal articles
Magazine articles
Fundamental understanding of removal of liquid thin film trapped between fibers in the paper drying process: A microscopic approach, TAPPI Journal May 2020
ABSTRACT: In the fabrication of paper, a slurry with cellulose fibers and other matter is drained, pressed, and dried. The latter step requires considerable energy consumption. In the structure of wet paper, there are two different types of water: free water and bound water. Free water can be removed most effectively. However, removing bound water consumes a large portion of energy during the process. The focus of this paper is on the intermediate stage of the drying process, from free water toward bound water where the remaining free water is present on the surfaces of the fibers in the form of a liquid film. For simplicity, the drying process considered in this study corresponds to pure convective drying through the paper sheet. The physics of removing a thin liquid film trapped between fibers in the paper drying process is explored. The film is assumed to be incompressible, viscous, and subject to evaporation, thermocapillarity, and surface tension. By using a volume of fluid (VOF) model, the effect of the previously mentioned parameters on drying behavior of the thin film is investigated.
Journal articles
Magazine articles
SetPoint: Creating a New Normal, Paper360º May/June 2020
SetPoint: Creating a New Normal, Paper360º May/June 2020
Journal articles
Magazine articles
´We Must Grow—In All Areas’, Paper360º May/June 2020
´We Must Grow—In All Areas’, Paper360º May/June 2020
Journal articles
Deinking evaluation using near infrared narrow band digital
Deinking evaluation using near infrared narrow band digital image analysis, TAPPI JOURNAL August 2016
Conference papers
Characterization of Paper Coating Structure Using FIB and FE-SEM, 2018 Advanced Coating Symposium
Characterization of Paper Coating Structure Using FIB and FE-SEM, 2018 Advanced Coating Symposium