Search
Use the search bar or filters below to find any TAPPI product or publication.
Filters
Content Type
Publications
Level of Knowledge
Committees
Collections
Journal articles
Influence of topcoat pigment particle size distribution on tail-edge pick resistance in sheet-fed offset printing, TAPPI JOURNAL June 2012
Influence of topcoat pigment particle size distribution on tail-edge pick resistance in sheet-fed offset printing, TAPPI JOURNAL June 2012
Journal articles
The hyperbolic theory of light scattering, tensile strength, and density in paper, TAPPI JOURNAL November 2011
The hyperbolic theory of light scattering, tensile strength, and density in paper, TAPPI JOURNAL November 2011
Journal articles
Imaging of ink jet penetration in uncoated paper using microscopic techniques, TAPPI JOURNAL November 2011
Imaging of ink jet penetration in uncoated paper using microscopic techniques, TAPPI JOURNAL November 2011
Journal articles
Editor's Note: Peter Hart: A pulp and paper original, TAPPI JOURNAL October 2011
Editor's Note: Peter Hart: A pulp and paper original, TAPPI JOURNAL October 2011
Journal articles
Comparison of test medium preparation methods for residual ink analysis, TAPPI JOURNAL October 2011
Comparison of test medium preparation methods for residual ink analysis, TAPPI JOURNAL October 2011
Journal articles
Is deinkability of inkjet prints an issue?, TAPPI JOURNAL October 2011
Is deinkability of inkjet prints an issue?, TAPPI JOURNAL October 2011
Journal articles
Pitch detackification with natural and modified talcs, TAPPI JOURNAL October 2011
Pitch detackification with natural and modified talcs, TAPPI JOURNAL October 2011
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
Extended usage of xylanase enzyme to enhance the bleaching of softwood kraft pulp, TAPPI JOURNAL, January 2006
Extended usage of xylanase enzyme to enhance the bleaching of softwood kraft pulp, TAPPI JOURNAL, January 2006, Vol. 5(1) (164 KB)