1. Department of Chemical Engineering, Limerick Pulp and Paper Centre, University of New Brunswick, Fredericton, NB, Canada E3B 5A3
2. Deaprtment of Chemical Engineering, Faculty of Engineering, Lakehead University, Thunder Bay, ON, Canada P7B 1B8
3. Department of Chemistry, Pulp and Paper Research Centre, McGill University, Montreal, QC, Canada H3A 2A7