Search

Use the search bar or filters below to find any TAPPI product or publication.

Showing 861–870 of 1,541 results (Duration : 0.01 seconds)

Filters

Industry

Topics

Content Type

Publications

Level of Knowledge

Committees

Collections

Journal articles
Open Access
Evaluation of apmp and bctmp for market pulps from south american eucalyptus, TAPPI JOURNAL, December 1999, Vol. 82(12)

Evaluation of apmp and bctmp for market pulps from south american eucalyptus, TAPPI JOURNAL, December 1999, Vol. 82(12)

Journal articles
Open Access
Industry's rle in gasification commercialization: the agenda 2020 perspective, TAPPI JOURNAL, December 1999, Vol. 82(12)

Industry's rle in gasification commercialization: the agenda 2020 perspective, TAPPI JOURNAL, December 1999, Vol. 82(12)

Journal articles
Open Access
New quinone-based pulping catalysts, TAPPI JOURNAL, December 1999, Vol. 82(12)

New quinone-based pulping catalysts, TAPPI JOURNAL, December 1999, Vol. 82(12)

Journal articles
Open Access
Signature of recalcitrant stickies in recycle newsprint, TAPPI JOURNAL, December 1999, Vol. 82(12)

Signature of recalcitrant stickies in recycle newsprint, TAPPI JOURNAL, December 1999, Vol. 82(12)

Journal articles
Open Access
Development and Application of a Real-Time Recovery Boiler E

Development and Application of a Real-Time Recovery Boiler Expert System, 1991 Engineering Conference Proceedings

Journal articles
Open Access
Recovery of Sulfur from Spent Semichemical Pulping Liquors,

Recovery of Sulfur from Spent Semichemical Pulping Liquors, 1991 Engineering Conference Proceedings

Journal articles
Open Access
Influence of voids on the engineering constants of paper par

Influence of voids on the engineering constants of paper part 2: void modeling, TAPPI JOURNAL, December 1994, Vol. 77(12)

Journal articles
Open Access
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
Open Access
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
Open Access
Improving Softwood Mechanical Pulp Properties with Ophiostom

Improving Softwood Mechanical Pulp Properties with Ophiostoma Piliferum, 1995 Pulping Conference Proceedings

Inside this Section