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Journal articles
Open Access
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
Open Access
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
Open Access
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
Open Access
Effect of wavelength selection on determination of ink content and ink elimination at 700 or 950 nm, TAPPI JOURNAL January 2014

Effect of wavelength selection on determination of ink content and ink elimination at 700 or 950 nm, TAPPI JOURNAL January 2014

Journal articles
Open Access
Editorial: TJ editorial board members review 2013 PEERS, IBBC and Research Forum on Recycling, TAPPI JOURNAL September 2013

Editorial: TJ editorial board members review 2013 PEERS, IBBC and Research Forum on Recycling, TAPPI JOURNAL September 2013

Journal articles
Open Access
Preparation of acetate-grade dissolving pulp from eucalyptus by processes including alkaline pretreatment and combined post-treatments with xylanase and alkali, TAPPI JOURNAL September 2013

Preparation of acetate-grade dissolving pulp from eucalyptus by processes including alkaline pretreatment and combined post-treatments with xylanase and alkali, TAPPI JOURNAL September 2013

Journal articles
Open Access
Nonwood pulping: use of jute cuttings and caddis in Bangladesh, TAPPI JOURNAL September 2013

Nonwood pulping: use of jute cuttings and caddis in Bangladesh, TAPPI JOURNAL September 2013

Journal articles
Open Access
Factors affecting the electrical resistivity of kraft recovery boiler precipitator ash, TAPPI JOURNAL July 2014

Factors affecting the electrical resistivity of kraft recovery boiler precipitator ash, TAPPI JOURNAL July 2014

Journal articles
Open Access
Effect of silicon on properties of causticized calcium carbonate produced in wheat straw soda pulping, TAPPI JOURNAL July 2014

Effect of silicon on properties of causticized calcium carbonate produced in wheat straw soda pulping, TAPPI JOURNAL July 2014

Journal articles
Open Access
Fractional study of the microfibrillated cellulose, TAPPI JOURNAL July 2014

Fractional study of the microfibrillated cellulose, TAPPI JOURNAL July 2014