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CRITICAL BUBBLE SIZE AND SURFACTANT FOR CURTAIN DISRUPTION, 2008 Advanced Coating Fundamentals Symposium

CRITICAL BUBBLE SIZE AND SURFACTANT FOR CURTAIN DISRUPTION, 2008 Advanced Coating Fundamentals Symposium

Journal articles
Open Access
Reducing aox by increasing oxidation potential in the first

ABSTRACT An increase in the standard oxidation potential of the reinforcing agent in the first caustic extraction stage will reduce the amount of AOX in the stage's effluent. A chlorinated broumstock pulp was treated alternatively in a basic caustic extraction (E) stage, an oxygen-reinforced caustic extraction (EO) stage, and an extraction stage reinforced with oxygen and peroxide (EOP). An AOX reduction of up to 30% was obtained in the effluent from the peroxide-reinforced extraction stage. In addition to the brownstock work, using two different model lignin compounds, we ran tests using oxyen, potassium permanganate, hydrogen peroxide with oxygen, and ozone with oxygen-reinforced caustic stages. In all cases, increasing the oxidation potential of the reinforcing agent decreased the amount of AOX detected in the effluent.

Effect of Cooking Conditions and Oxygen-Delignification on Bamboo, 2008 Engineering, Pulping and Environmental Conference

Effect of Cooking Conditions and Oxygen-Delignification on Bamboo, 2008 Engineering, Pulping and Environmental Conference

Effects of Wood Properties on Yield, Fiber and Sheet Characteristics for Loblolly Pine, 2008 Engineering, Pulping and Environmental Conference

Effects of Wood Properties on Yield, Fiber and Sheet Characteristics for Loblolly Pine, 2008 Engineering, Pulping and Environmental Conference

Energy Management and Reporting System (EMRS) Provides Sustaining Performance Improvements in Energy Intensive Industries, 2008 Engineering, Pulping and Environmental Conference

Energy Management and Reporting System (EMRS) Provides Sustaining Performance Improvements in Energy Intensive Industries, 2008 Engineering, Pulping and Environmental Conference

EQUILIBRIUM WITH TIME-TO-BUILD IN A COMPETITIVE INVESTMENT ENVIRONMENT - A REAL OPTIONS APPROACH TO INVESTMENT DECISION MAKING IN THE PULP AND PAPER INDUSTRY, 2008 Engineering, Pulping and Environmental Conference

EQUILIBRIUM WITH TIME-TO-BUILD IN A COMPETITIVE INVESTMENT ENVIRONMENT - A REAL OPTIONS APPROACH TO INVESTMENT DECISION MAKING IN THE PULP AND PAPER INDUSTRY, 2008 Engineering, Pulping and Environmental Conference

STRESS CORROSION CRACKING OF STAINLESS STEEL IN CONTINUOUS DIGESTERS, 2008 Engineering, Pulping and Environmental Conference

STRESS CORROSION CRACKING OF STAINLESS STEEL IN CONTINUOUS DIGESTERS, 2008 Engineering, Pulping and Environmental Conference

Drive Power and Torque in Papermachine Dryers, 2008 PAPERCON Conference

Drive Power and Torque in Papermachine Dryers, 2008 PAPERCON Conference

Combined Modeling And Experimental Studies To Optimize The Balance Between Fold Crack Resistance And Stiffness For Multilayered Paper Coatings - Part 1: Introduction And Modeling Studies, 2008 PAPERCON Conference

Combined Modeling And Experimental Studies To Optimize The Balance Between Fold Crack Resistance And Stiffness For Multilayered Paper Coatings - Part 1: Introduction And Modeling Studies, 2008 PAPERCON Conference

Advances in Design of Elastic Guiding Vanes Used in Traditional and Stratified Headboxes, 2008 PAPERCON Conference

Advances in Design of Elastic Guiding Vanes Used in Traditional and Stratified Headboxes, 2008 PAPERCON Conference