Effect of pulp fibres on gas holdup in a flotation column

Canadian Journal of Chemical Engineering

Volumn 77, Issue 1, 1999, Pages 22-25

  Janse, Peter ^a   Gomez, Cesar O ^b   Finch, James A ^b  

^a DELFT UNIVERSITY OF TECHNOLOGY   (Netherlands)

^b MCGILL UNIVERSITY   (Canada)

Author keywords

Columns; Deinking; Flotation; Gas holdup; Grey water

Indexed keywords

BUBBLES (IN FLUIDS); CHEMICAL EQUIPMENT; DEINKING; NATURAL FIBERS; PULP; SURFACE ACTIVE AGENTS;

GAS HOLDUP;

FLOTATION;

COLUMN SEPARATION; FLOTATION; INK; PULP AND PAPER INDUSTRY; RECYCLING;

EID: 0033079826     PISSN: 00084034     EISSN: None     Source Type: Journal    
DOI: 10.1002/cjce.5450770105     Document Type: Article

References (6)

1. Finch, J. A. and G. B. Dobby, "Column Flotation", Pergamon Press, Oxford, UK (1990), pp. 9-15 and 137-147.
2. Lindsay, J. D., S. M. Ghiaasiaan and S. I. Abdel-Khalik, "Macroscopic Flow Structures in a Bubbling Paper Pulp-Water Slurry", Ind. Eng. Chem. Res. 34, 3342-3354 (1995).
3. Petrie, B., "Deinking Wastepaper in an Open and Packed Flotation Column", M. Eng. Thesis, Department of Chemical Engineering and Applied Chemistry, U. of Toronto, Toronto, ON (1994).
4. Reese, J., P. Jiang and L. S. Fan "Bubble Characteristics in Three-Phase Systems Used for Pulp and Paper Processing", Chem. Eng. Sci. 51, 2501-2510 (1996).
5. Walmsley, M. R. W., "Air Bubble Motion in Wood Pulp Fiber Suspension", Appita 46th Annual Gen. Conf. Proc., Australia (1992), pp. 509-515.
6. Watson, J., "Deinking Recycled Paper Using Column Flotation", M.Eng Thesis, Department of Mining and Metallurgical Engineering, McGill University, Montreal, QC (1996).