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Journal articles
Modeling pulp fiber suspension rheology, TAPPI JOURNAL, July 2007
Modeling pulp fiber suspension rheology, TAPPI JOURNAL, July 2007
Journal articles
Optimization of the Enzymatic Activation of a Dissolving Pulp Before Viscose Manufacture, TAPPI JOURNAL, June 2007
Optimization of the Enzymatic Activation of a Dissolving Pulp Before Viscose Manufacture, TAPPI JOURNAL, June 2007
Journal articles
Impact of Deadload Reduction in the Kraft Chemical Recovery System, TAPPI JOURNAL, June 2007
Impact of Deadload Reduction in the Kraft Chemical Recovery System, TAPPI JOURNAL, June 2007
Journal articles
Low Sludge Yield Biofilm Activated Sludge (BAS) Upgrade - Quesnel River Pulp, TAPPI JOURNAL, May 2007
Low Sludge Yield Biofilm Activated Sludge (BAS) Upgrade - Quesnel River Pulp, TAPPI JOURNAL, May 2007
Journal articles
Synergistic effects between chemical mechanical pulps and chemical pulps from hardwoods, TAPPI JOURNAL November 2007
Synergistic effects between chemical mechanical pulps and chemical pulps from hardwoods, TAPPI JOURNAL November 2007
Journal articles
Experimental pulping kinetics of Pinus radiata cultivated in Chile, TAPPI JOURNAL, October 2007
Experimental pulping kinetics of Pinus radiata cultivated in Chile, TAPPI JOURNAL, October 2007
Journal articles
Abaca as a reinforcement fiber for softwood pulp, TAPPI JOURNAL, October 2007
Abaca as a reinforcement fiber for softwood pulp, TAPPI JOURNAL, October 2007
Journal articles
Hydrogen peroxide and caustic soda: Dancing with a dragon while bleaching,TAPPI Journal December 2024
Peter W. Hart, Carl Houtman, and Kilby Hirth | TAPPI J. 12(7): 59(2013) - ABSTRACT: When hydrogen peroxide is mixed with caustic soda, an auto-accelerating reaction can lead to generation of significant amounts of heat and oxygen. On the basis of experiments using typical pulp mill process concentration and temperatures, a relatively simple kinetic model has been developed. Evaluation of these model results reveals that hydrogen peroxide-caustic soda systems are extremely sensitive to hydrogen peroxide:caustic soda ratio, transition metal contamination, and temperature. Small changes in initial conditions can result in a closed system becoming explosive. Analysis of model results was used to develop guidelines for safer application of hydrogen peroxide in a mill setting.
Journal articles
Production of high yield bleached hardwood kraft pulp: Breaking the kraft pulp yield barrier,TAPPI Journal December 2024
Author: Peter W. Hart | TAPPI J. 10(9): 37(2011) - ABSTRACT: A modified kraft pulping process has been developed that successfully breaks the traditional hard-wood kraft pulp yield barrier. The process produces fully bleached, high brightness hardwood kraft pulp with a yield of greater than 53% on wood. Details of the development and processing steps, along with various recovery cycle impacts, are discussed.
Journal articles
Editor's Notes: Ready for a Test Drive, TAPPI JOURNAL, Novem
Editor's Notes: Ready for a Test Drive, TAPPI JOURNAL, November, 2006