The effect of flotation deinking chemicals on bubble formation

Journal of Pulp and Paper Science

Volumn 24, Issue 5, 1998, Pages 156-160

  Rao, R ^a   Stenius, P ^a  

^a AALTO UNIVERSITY   (Finland)

Author keywords

Additives; Bubbles; Chemicals; Deinking; Dimensions; Flotation; Foam; Force; Image analysis; Process variables; Surface properties; Surface tension; Surfactants

Indexed keywords

BUBBLE FORMATION; FROTH FLOTATION; IMAGING TECHNIQUES; MATHEMATICAL MODELS; MOLECULAR STRUCTURE; POROUS MATERIALS; SURFACE ACTIVE AGENTS; SURFACE TENSION;

HYDROPHILICITY; HYDROPHOBICITY; YOUNG LAPLACE EQUATIONS;

DEINKING;

EID: 0032069926     PISSN: 08266220     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (11)

1. MARCHILDON, L., BONNELLY, B. and LAPOINTE, M., "The Effect of Double Bonds Present in the Surfactants on the Deinking Efficiency of Xerographic Paper", J. Pulp Paper Sci. 19(4):J156-J160 (1993).
2. SCHMIDT, D.C. and BERG, J.C., "The Selective Removal of Toner Particles From Repulped Slurries by Flotation", Pulp Paper Can. 98(2):J21-J24(1997).
3. HEWITT, D., FORNASIERO, D. and RALSTON, J., "Bubble Particle Attachment Efficiency", Minerals Engin. 7(5/6):J657-J665 (1994).
4. AHMED, N. and JAMESON, G.J., "Flotation Kinetics", Mineral Proc. Metall. Rev. 5:J77-J99 (1989).
5. GARRETT, P.R. and GRATTON, P.L., "Dynamic Surface Tensions, Foam and the Transition from Micellar Solution to Lamellar Phase Dispersion", Colloids Surfaces A: Physicochem. Engin. Aspects 103:J127-J145 (1995).
6. RAO, R. and STENIUS, P., "The Influence of Molecular Size of Non-Ionic Surfactants on Bubble Size and Dynamic Surface Tensions", Proc. 9th Intl. Conf. Surface and Colloid Sci., Poster Presentation, Sofia (1997).
7. MALHOTRA, A.K. and WASAN, D.T., "Interfacial Rheological Properties of Absorbed Surfactant Films with Applications to Emulsions and Foam Stability" in Thin Liquid Films, Marcel and Dekker Inc., New York (1988).
8. MEGURO, K., UENO, M. and ESUMI, K., "Micelle Formation in Aqueous Media" in Nonionic Surfactants - Physical Chemistry, Marcel Dekker Inc., New York (1987).
9. RAO, R. and KUYS, K., "The Effect of Surface Properties on Removal of Various "types of Inks by Flotation", Proc. 49th APPITA Conf., J587-J594 (1995).
10. CRAIG, V.S.J., NINHAM, B.W. and PASHLEY, R.M., "The Effect of Electrolytes on Bubble Coalescence in Water", J. Phys. Chem. 97:J10192-J10197 (1993).
11. PAULSON, O. and PUGH, R.J., "Flotation of Inherently Hydrophobic Particles in Aqueous Solutions of Inorganic Electrolytes", Langmuir 12(20):J4808-J4813 (1996).