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A hundred years of corrosion in the pulp and paper industry, TAPPI JOURNAL May 2018
A hundred years of corrosion in the pulp and paper industry, TAPPI JOURNAL May 2018
Journal articles
Magazine articles
Editorial: 2018 TAPPI Journal features diverse content, TAPPI Journal November 2018
Editorial: 2018 TAPPI Journal features diverse content, TAPPI Journal November 2018
Journal articles
Magazine articles
Understanding the risks and rewards of using 50% vs. 10% strength peroxide in pulp bleach plants, TAPPI Journal November 2018
Authors: Alan W. Rudie and Peter W. Hart | ABSTRACT: The use of 50% concentration and 10% concentration hydrogen peroxide were evaluated for chemical and mechanical pulp bleach plants at storage and at point of use. Several dangerous occurrences have been documented when the supply of 50% peroxide going into the pulping process was not stopped during a process failure. Startup conditions and leaking block valves during maintenance outages have also contributed to explosions. Although hazardous events have occurred, 50% peroxide can be stored safely with proper precautions and engineering controls. For point of use in a chemical bleach plant, it is recommended to dilute the peroxide to 10% prior to application, because risk does not outweigh the benefit. For point of use in a mechanical bleach plant, it is recommended to use 50% peroxide going into a bleach liquor mixing system that includes the other chemicals used to maintain the brightening reaction rate. When 50% peroxide is used, it is critical that proper engineering controls are used to mitigate any risks.
Journal articles
Magazine articles
Using multistage models to evaluate how pulp washing after the first extraction stage impacts elemental chlorine-free bleach demand, TAPPI Journal November 2018
Using multistage models to evaluate how pulp washing after the first extraction stage impacts elemental chlorine-free bleach demand, TAPPI Journal November 2018
Journal articles
Magazine articles
Laboratory method for determining the source of brightness loss at a southern United States bleached paperboard mill, TAPPI Journal October 2018
Laboratory method for determining the source of brightness loss at a southern United States bleached paperboard mill, TAPPI Journal October 2018
Journal articles
Effects of CNCG burning on lime composition and SO2 emissions from a lime kiln, Solutions! & TAPPI JOURNAL, July 2004, Vol. 3(7) (197KB)
Effects of CNCG burning on lime composition and SO2 emissions from a lime kiln, Solutions! & TAPPI JOURNAL, July 2004, Vol. 3(7) (197KB)
Journal articles
Biochemical pulping of wheat straw, Solutions! & TAPPI JOURNAL, August 2004, Vol. 3(8) (136KB)
Biochemical pulping of wheat straw, Solutions! & TAPPI JOURNAL, August 2004, Vol. 3(8) (136KB)
Journal articles
Formation of AOX and OCl in ECF bleaching of birch pulp, Solutions! & TAPPI JOURNAL, August 2004, Vol. 3(8) (194KB)
Formation of AOX and OCl in ECF bleaching of birch pulp, Solutions! & TAPPI JOURNAL, August 2004, Vol. 3(8) (194KB)
Journal articles
Substitution of aspen high-yield pulp for hardwood kraft pulp in fine papers and its effect on AKD sizing, Solutions! & TAPPI JOURNAL, August 2004, Vol. 3(8) (186KB)
Substitution of aspen high-yield pulp for hardwood kraft pulp in fine papers and its effect on AKD sizing, Solutions! & TAPPI JOURNAL, August 2004, Vol. 3(8) (186KB)
Journal articles
Some properties of kraft and kraftâ??borate pulps of different wood species, Solutions! & TAPPI JOURNAL, June 2004, Vol. 3(6) (128KB)
Some properties of kraft and kraft–borate pulps of different wood species, Solutions! & TAPPI JOURNAL, June 2004, Vol. 3(6) (128KB)