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Journal articles
International Paper Eyes New Sustainable Packaging Site in Salt Lake City

This week, International Paper announced a “strategic exploration” of a new sustainable packaging facility in Salt Lake City as part of its plans to expand its manufacturing capabilities in the United States.

Journal articles
ST Group Acquires Cascades Barnwell County Tissue Mill, South Carolina

Move further expands its North American manufacturing footprint.

Journal articles
International Paper Announces Strategic Changes to Support Growth in North America

International Paper announced a series of strategic changes to strengthen its North American operations and better serve customers.

Journal articles
Muoto Punnet for Fresh Fruits, Berries and Vegetables

Metsä Group's innovation company Metsä Spring has developed Muoto punnet, which is designed for packaging berries, fruits and vegetables. The new product is part of Muoto Uncoated Fibre Series, which includes uncoated fibre packaging.

Journal articles
Magazine articles
The European Industry: Plenty of Challenges and Opportunities, Paper360º March/April 2020

The European Industry: Plenty of Challenges and Opportunities, Paper360º March/April 2020

Water-Dispersible Adhesive Raw Materials, 1996 Hot Melt Symposium Proceedings

Water-Dispersible Adhesive Raw Materials, 1996 Hot Melt Symposium Proceedings

Conference papers
Improving Lime Recovery Kiln Operation using CFD Modeling, 2022PEERS/IBBC Conference (22PEE/22IBB)

Conference papers
Stock Preparation as a Key Operation for Making High-Quality Wet Moulded Fibre Products, TAPPICon22

Journal articles
Magazine articles
Open Access
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.

Conference papers
Successful CFD Projects: An Overview of Successful Product D

Successful CFD Projects: An Overview of Successful Product Developments Using Integrated Modeling and Experiment, PaperCon 2016

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