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Journal articles
Implications of converting a kraft pulp mill to a dissolving pulp operation with a hemicellulose extraction stage, TAPPI JOURNAL February 2013
Implications of converting a kraft pulp mill to a dissolving pulp operation with a hemicellulose extraction stage, TAPPI JOURNAL February 2013
Journal articles
Brownstock washing fundamentals: enhancing drainage through chemistry â?¢ Part 1, TAPPI JOURNAL February 2013
Brownstock washing fundamentals: enhancing drainage through chemistry • Part 1, TAPPI JOURNAL February 2013
Journal articles
In Praise of Lignin, Paper360° January/February 2013
In Praise of Lignin, Paper360º January/February 2013
Journal articles
Consolidation Watch: Global Hardwood Market Pulp, Paper360° January/February 2013
Consolidation Watch: Global Hardwood Market Pulp, Paper360º January/February 2013
Journal articles
Guest Editorial: TAPPI Journal showcases the best of PEERS 2012, TAPPI JOURNAL July 2013
Guest Editorial: TAPPI Journal showcases the best of PEERS 2012, TAPPI JOURNAL July 2013
Journal articles
Impact of lignin and carbohydrate chemical structures on kraft pulping processes and biofuel production, TAPPI JOURNAL July 2013
Impact of lignin and carbohydrate chemical structures on kraft pulping processes and biofuel production, TAPPI JOURNAL July 2013
Journal articles
Formation of pirssonite in green liquor handling systems, TAPPI JOURNAL July 2013
Formation of pirssonite in green liquor handling systems, TAPPI JOURNAL July 2013
Journal articles
Performance of alternate superheater materials in a potassium-rich recovery boiler environment, TAPPI JOURNAL July 2013
Performance of alternate superheater materials in a potassium-rich recovery boiler environment, TAPPI JOURNAL July 2013
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.
Journal articles
Eldorado Brasil Begins Operations in the Pulp Industry, Paper360º July/August 2013
Eldorado Brasil Begins Operations in the Pulp Industry, Paper360º July/August 2013