Search
Use the search bar or filters below to find any TAPPI product or publication.
Filters
Content Type
Publications
Level of Knowledge
Committees
Event Type
Collections
Southern Pine Oxygen Delignified Pulps Produced in a Berty Throughflow Reactor: How to Obtain the Highest Degree of Delignification while Maintaining Pulp Yield and Quality, 2011 International Pulp Bleaching Conference
Southern Pine Oxygen Delignified Pulps Produced in a Berty Throughflow Reactor: How to Obtain the Highest Degree of Delignification while Maintaining Pulp Yield and Quality, 2011 International Pulp Bleaching Conference
Achievements in Industrial Ozone Bleaching, 2011 International Pulp Bleaching Conference
Achievements in Industrial Ozone Bleaching, 2011 International Pulp Bleaching Conference
Na2CO3 as Alkali in Hydrogen Peroxide Bleaching of Softwood Kraft Pulp, 2011 International Pulp Bleaching Conference
Na2CO3 as Alkali in Hydrogen Peroxide Bleaching of Softwood Kraft Pulp, 2011 International Pulp Bleaching Conference
Modern Bleach Plant Advanced Process Control utilizing Inline Sensors and Model Predictive Control, 2011 International Pulp Bleaching Conference
Modern Bleach Plant Advanced Process Control utilizing Inline Sensors and Model Predictive Control, 2011 International Pulp Bleaching Conference
Conference papers
Determination of Repulpability of Talc-Filled Biopolymer Dis
Determination of Repulpability of Talc-Filled Biopolymer Dispersion Coatings and Optimization of Repulped Reject for Improved Material Efficiency by Tailoring Coatings, PaperCon 2017
Conference papers
Development and Application of an Object-Oriented Simulation Tool for Kraft Recovery Processes, 2018 PEERS
Development and Application of an Object-Oriented Simulation Tool for Kraft Recovery Processes, 2018 PEERS
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.
Characterization of Ink Adhesion Failure; Effect of Pre-dampening of Carbonate Containing Coatings , 2008 Advanced Coating Fundamentals Symposium
Characterization of Ink Adhesion Failure; Effect of Pre-dampening of Carbonate Containing Coatings , 2008 Advanced Coating Fundamentals Symposium
A theoretical approach to understanding microstructure-tensile modulus relations in paper coatings , 2008 Advanced Coating Fundamentals Symposium
A theoretical approach to understanding microstructure-tensile modulus relations in paper coatings , 2008 Advanced Coating Fundamentals Symposium
Effect of Particle Size Distribution and Packing Compression on Fluid Permeability: A Comparison of Experiments and Monte-Carlo/Lattice-Boltzmann Simulations, 2008 Advanced Coating Fundamentals Symposium
Effect of Particle Size Distribution and Packing Compression on Fluid Permeability: A Comparison of Experiments and Monte-Carlo/Lattice-Boltzmann Simulations, 2008 Advanced Coating Fundamentals Symposium