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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.
Magazine articles
Editorial: Mahendra R. Doshi: Recycling pioneer, TAPPI JOURN
Editorial: Mahendra R. Doshi: Recycling pioneer, TAPPI JOURNAL March 2013
Journal articles
Removal of silicon from green liquor with carbon dioxide in the chemical recovery process of wheat straw soda pulping, TAPPI JOURNAL March 2013
Removal of silicon from green liquor with carbon dioxide in the chemical recovery process of wheat straw soda pulping, TAPPI JOURNAL March 2013
Journal articles
Effects of flashing on spray characteristics of splashplate nozzles, TAPPI JOURNAL May 2013
Effects of flashing on spray characteristics of splashplate nozzles, TAPPI JOURNAL May 2013
Journal articles
3-D Computational Simulation of Paper Handsheet Structure and Prediction of Apparent Density, TAPPI JOURNAL September 2009
3-D Computational Simulation of Paper Handsheet Structure and Prediction of Apparent Density, TAPPI JOURNAL September 2009
Journal articles
Decreasing specific energy of thermomechanical pulps from reduction of raw materials variability, TAPPI JOURNAL September 2009
Decreasing specific energy of thermomechanical pulps from reduction of raw materials variability, TAPPI JOURNAL September 2009
Journal articles
Pre-Extraction of Hemicelluloses and Subsequent Kraft Pulping, Part II: Acid- and Autohydrolysis, TAPPI JOURNAL September 2009
Pre-Extraction of Hemicelluloses and Subsequent Kraft Pulping, Part II: Acid- and Autohydrolysis, TAPPI JOURNAL September 2009
Journal articles
Retention of PCC and GCC Fillers on Chemical Pulp Fines Surfaces, TAPPI JOURNAL September 2009
Retention of PCC and GCC Fillers on Chemical Pulp Fines Surfaces, TAPPI JOURNAL September 2009
Journal articles
Optimization of ECF Bleaching of Kraft Pulp: Part 1. Optimal Bleaching of Hardwood Pulps Made with DifferentAlkali Charges, TAPPI JOURNAL January 2008
Optimization of ECF Bleaching of Kraft Pulp: Part 1. Optimal Bleaching of Hardwood Pulps Made with DifferentAlkali Charges, TAPPI JOURNAL January 2008