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Journal articles
Experiments and mathematical models of black liquor gasification â?¢ influence of minor gas components on temperature, gas composition, and fixed carbon conversion, TAPPI JOURNAL September 2010
Experiments and mathematical models of black liquor gasification • influence of minor gas components on temperature, gas composition, and fixed carbon conversion, TAPPI JOURNAL September 2010
Journal articles
Optimization of elemental chlorine-free bleaching for a softwood kraft pulp â?¢ part 2: economic analysis of chemical and steam consumption, TAPPI JOURNAL September 2010
Optimization of elemental chlorine-free bleaching for a softwood kraft pulp • part 2: economic analysis of chemical and steam consumption, TAPPI JOURNAL September 2010
Journal articles
Use of thermomechanical pulp fibers from waste woods for making eco-friendly cushioning material, TAPPI JOURNAL July 2010
Use of thermomechanical pulp fibers from waste woods for making eco-friendly cushioning material, TAPPI JOURNAL July 2010
Journal articles
Environmentally friendly pulping of rice straw to eliminate black liquor discharge, TAPPI Journal 10AUG07
Environmentally friendly pulping of rice straw to eliminate black liquor discharge, TAPPI JOURNAL August 2010
Journal articles
In-furnace temperature and heat flux mapping in a kraft recovery boiler, TAPPI JOURNAL September 2010
In-furnace temperature and heat flux mapping in a kraft recovery boiler, TAPPI JOURNAL September 2010
Journal articles
Optimizing operation to increase recovery boiler throughput, TAPPI JOURNAL September 2010
Optimizing operation to increase recovery boiler throughput, TAPPI JOURNAL September 2010
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
Acid methanolysis: An analytical tool for estimating the proportions of different pulp types in deinked pulp or recovered paper, TAPPI JOURNAL August 2013
Acid methanolysis: An analytical tool for estimating the proportions of different pulp types in deinked pulp or recovered paper, TAPPI JOURNAL August 2013
Journal articles
Characterization of the pore structure and clay orientation in curtain coating layers using SEM and image analysis, TAPPI JOURNAL August 2013
Characterization of the pore structure and clay orientation in curtain coating layers using SEM and image analysis, TAPPI JOURNAL August 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