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Journal articles
Magazine articles
In-process detection of fiber cutting in low consistency ref
In-process detection of fiber cutting in low consistency refining based on measurement of forces on refiner bars, TAPPI JOURNAL April 2017
Journal articles
Commissioning Brownstock Washing Controls for an Evaporator Limited Mill
An automated shower water control system has been implemented to reduce the volume and vari-ability of weak black liquor being sent from the pulp mill to the evaporators. The washing controls attempt to bal-ance the need for consistent and low soda carryover to the bleach plant with consistently high weak black liquor solids being sent to the evaporators. The washer controls were implemented on two bleachable grade hardwood lines (one with oxygen delignification, one without oxygen delignification) and one pine line. Â Implementation of the con-trol program resulted in an increase in black liquor solids of 0.6 percentage points for the hardwood lines. Significant foam reduction was realized on the pine line since the pine black liquor solids were able to be consistently maintained just below the soap separation point. Low black liquor solids excursions to the evaporators were eliminated. Bleach plant carryover was stabilized and no negative impact on chemical consumption was noticed when control-ling weak black liquor solids to recovery.
Conference papers
Using UV Technology to Generate Oxygen Radicals for Paper Mill Systems, 18PaperCon
Using UV Technology to Generate Oxygen Radicals for Paper Mill Systems, 18PaperCon
Conference papers
Treatment and Re-use of Mill Effluent using a Breakthrough Anaerobic Reactor, 18PaperCon
Treatment and Re-use of Mill Effluent using a Breakthrough Anaerobic Reactor, 18PaperCon
Conference papers
On Optimization of Paper Machines using Economic Model Predictive Control, 18PaperCon
On Optimization of Paper Machines using Economic Model Predictive Control, 18PaperCon
Conference papers
Mathematical Modeling and Simulation of Initial and Mechanical Dewatering of Paper Web in Paper Machine Sections, 18PaperCon
Mathematical Modeling and Simulation of Initial and Mechanical Dewatering of Paper Web in Paper Machine Sections, 18PaperCon
Conference papers
Implementation of the Near-Neutral Chlorine Dioxide Brightening Technology at Domtar Johnsonburg Mill, 2018 PEERS
Implementation of the Near-Neutral Chlorine Dioxide Brightening Technology at Domtar Johnsonburg Mill, 2018 PEERS
Conference papers
Fast and Accurate Online Measurement of Differentiated Lignin and HexA Kappa Numbers Leads to Improved Fiberline Control, 2018 PEERS
Fast and Accurate Online Measurement of Differentiated Lignin and HexA Kappa Numbers Leads to Improved Fiberline Control, 2018 PEERS
Conference papers
Technological Evaluation of Pinus maximinoi Wood for Industrial Use in Kraft Pulp Production, 2018 PEERS
Technological Evaluation of Pinus maximinoi Wood for Industrial Use in Kraft Pulp Production, 2018 PEERS
Conference papers
Singlet Oxygen Generated Onsite for Safely Augmenting or Replacing Existing Chlorine Bleaching Stages, 2018 PEERS
Singlet Oxygen Generated Onsite for Safely Augmenting or Replacing Existing Chlorine Bleaching Stages, 2018 PEERS