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Journal articles
Effect of enzymatic pretreatment on the diffusion of sodium hydroxide in wood, TAPPI JOURNAL, January 1998, Vol. 81(1)
Effect of enzymatic pretreatment on the diffusion of sodium hydroxide in wood, TAPPI JOURNAL, January 1998, Vol. 81(1)
Journal articles
Effects of softwood morphology and chip thickness on pulping with a displacement kraft batch process, TAPPI JOURNAL, July 1998, Vol. 81(7)
Effects of softwood morphology and chip thickness on pulping with a displacement kraft batch process, TAPPI JOURNAL, July 1998, Vol. 81(7)
Journal articles
Enzymatic deinking of nonimpact printed white office paper with a- amylase, TAPPI JOURNAL, March 1998, Vol. 81(3)
Enzymatic deinking of nonimpact printed white office paper with a- amylase, TAPPI JOURNAL, March 1998, Vol. 81(3)
Journal articles
Black liquor gasification with direct Causticization using titanates in a Pressurized entrained-flow reactor. part i: kinetics of the causticization reaction , Journal of Pulp and Paper Science, April 2003, Vol. 29(4) (433KB)
Black liquor gasification with direct Causticization using titanates in a Pressurized entrained-flow reactor. part i: kinetics of the causticization reaction , Journal of Pulp and Paper Science, April 2003, Vol. 29(4) (433KB)
Journal articles
89JUN163
The influence of chlorine ratio and oxygen bleaching on the formation of PCDFs and PCDDs in pulp bleaching - Part 2: a full mill study, TAPPI JOURNAL June 1989
Journal articles
Black liquor gasification with direct causticization using titanates in a pressurized entrained-flow reactor. part ii: carbon and carbon species transitions, Journal of Pulp and Paper Science, October 2003, Vol. 29(10) (616KB)
Black liquor gasification with direct causticization using titanates in a pressurized entrained-flow reactor. part ii: carbon and carbon species transitions, Journal of Pulp and Paper Science, October 2003, Vol. 29(10) (616KB)
Journal articles
Performance of a final hydrogen peroxide stage in the ECF bleaching of Eucalypt DOEOPD1 Kraft Pulps
Performance of a final hydrogen peroxide stage in the ECF bleaching of Eucalypt D0EOPD1 kraft pulps, TAPPI JOURNAL, August 2008
Journal articles
Cavitation-jet deinking: A new technology for deinking of recovered paper, TAPPI JOURNAL September 2014
Cavitation-jet deinking: A new technology for deinking of recovered paper, TAPPI JOURNAL September 2014
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
Hydrogen peroxide and caustic soda: Dancing with a dragon while bleaching, TAPPI JOURNAL July 2013
Authors: Peter W. Hart; Carl Houtman; and Kilby Hirth | 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.