Adsorption of polysaccharide onto talc

Minerals Engineering

Volumn 19, Issue 2, 2006, Pages 147-153

  Liu, Gushan ^a   Feng, Qiming ^a   Ou, Leming ^a   Lu, Yiping ^a   Zhang, Guofan ^a  

^a CENTRAL SOUTH UNIVERSITY   (China)

Author keywords

Adsorption; Flotation depressants; Mechanism; Polysaccharide; Talc

Indexed keywords

ADSORPTION; FLOTATION; HYDROGEN BONDS; ISOTHERMS; LEACHING; TALC;

ADSORPTION DENSITIES; FLOTATION DEPRESSANTS; LANGMUIRIAN BEHAVIOR; MECHANISM;

POLYSACCHARIDES;

EID: 31544444148     PISSN: 08926875     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.mineng.2005.08.005     Document Type: Article

References (26)

1. F.F. Aplan, and D.W. Fuerstenau D.W. Ruerstenau Froth Flotation 50th Anniversary Volume 1962 AIME New York 170
2. C.R. Edwards, W.B. Kipkie, and G.E. Agar The effect of slime coatings of the serpentine minerals; chrysotile and lizardite on pentlandite flotation Int. J. Miner. Process. 7 1980 33 42
3. M.C. Fuerstenau, A. Lopez-Valeieso, and D.W. Fuerstenau Role of hydrolyzed cations in the natural hydrophobicity of talc Int. J. Miner. Process. 23 1988 161
4. T.W. Healy Principles of adsorption of organics at solid-solution interfaces J. Macromol. Sci. Chem. A. 8 1974 603 619
5. C. Hiçyilmaz, U. Ulusoy, and M. Yekeler Effects of the shape properties of talc and quartz particles on the wettability based separation processes Appl. Surf. Sci. 233 2004 204 212
6. P. Jenkins, and J. Ralston The adsorption of a polysaccharide at the talc-aqueous solution interface Colloids Surf. A 139 1998 27 40
7. M. Khraisheh, C. Holland, C. Creany, P. Harris, and L. Parolis Effect of molecular weight and concentration on the adsorption of CMC onto talc at different ionic strengths Int. J. Miner. Process. 75 2005 197 206
8. Laskowski, J.S., Subramanian, S., Nyamekye, G.A., 1993. Polysaccharides-emerging non-toxic modifiers for differential flotation of sulphides. In: Proc. 18th International Mineral Processing Congress, Sydney, pp. 593-600.
9. J.S. Laskowski, K.A. Kydros, G.P. Gallios, and K.A. Matis Modification of pyrite and sphalerite flotation by dextrin Sep. Sci. Technol. 29 1994 2263 2275
10. Q. Liu, and J.S. Laskowski The role of metal hydroxides at mineral surfaces in dextrin adsorption, I. Studies on modified quartz samples Int. J. Miner. Process. 26 1989 297 316
11. Q. Liu, and J.S. Laskowski The interactions between dextrin and metal hydroxides in aqueous solutions J. Colloid Interface Sci. 130 1989 101 111
12. Q. Liu, and J.S. Laskowski The role of metal hydroxides at mineral surfaces in dextrin adsorption. II: chalcopyrite-galena separations in the presence of dextrin Int. J. Miner. Process. 27 1989 147 155
13. Q. Liu, J.S. Laskowski, Y. Li, and D. Wang Synergistic effect of mineral surface constituents in dextrin adsorption Int. J. Miner. Process. 42 1994 251 266
14. Q. Liu, Y. Zhang, and J.S. Laskowski The adsorption of polysaccharides onto mineral surfaces: an acid/base interaction Int. J. Miner. Process. 60 2000 229 245
15. J. McHardy, and T. Salman Some aspects of the surface chemistry of talc flotaton Trans. Inst. Min. Metall. 83 1974 C25
16. J.F. Oliveira, and L.M.B. Gomes J.S. Laskowaki G.W. Poling Processing of Hydrophobic Minerals and Fine Coal 1995 Canadian Institute of Mining, Metallurgy and Petroleum Montreal 341
17. R.J. Pugh Macromolecular organic depressants in sulphide flotation-a review, 1. Principles, types and applications Int. J. Miner. Process. 25 1989 101 130
18. R.J. Pugh Macromolecular organic depressants in sulphide flotation-a review: 2. Theoretical analysis of the forces involved in the depressant action Int. J. Miner. Process. 1989 131
19. R.J. Pugh, and K. Tjus Depressant action of low molecular weight non-ionic surfactants on talc Colloids Surf. 47 1990 179
20. R.K. Rath, and S. Subramanian Studies on the adsorption of guar gum onto biotite and mica Miner. Eng. 10 1997 1405 1420
21. R.K. Rath, and S. Subramanian Adsorption, electrokinetic and differential flotation studies on sphalerite and galena using dextrin Int. J. Miner. Process. 57 1999 265 283
22. R.K. Rath, S. Subramanian, and J. Laskowski J.S. Laskowaki G.W. Poling Processing of Hydrophobic Minerals and Fine Coal 1995 Canadian Institute of Mining, Metallurgy and Petroleum Montreal, Que., Canada 105
23. R.K. Rath, S. Subramanian, and J.S. Laskowski Adsorption of dextrin and guar gum onto talc, a comparative study Langmuir 13 1997 6260 6266
24. P.G. Shortridge, P.J. Harris, D.J. Bradshaw, and L.K. Koopal The effect of chemical composition and molecular weight of polysaccharide depressants on the flotation of talc Int. J. Miner. Process. 59 2000 215 224
25. E. Steenberg, and P.J. Harris Adsorption of carboxymethyl cellulose, guar gum and starch onto talc, sulphides, oxides and salt-type minerals S. Afr. J. Chem. 37 1984 85 90
26. J. Wang, P. Somasundaran, and D.R. Nagaraj Adsorption mechanism of guar gum at solid-liquid interfaces Miner. Eng. 18 2005 77 81