A model for the zeta potential of copper sulphide

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Volumn 441, Issue , 2014, Pages 643-652

  Nduna, M K ^a   Lewis, A E ^a   Nortier, P ^b  

^a UNIVERSITY OF CAPE TOWN   (South Africa)

^b ECOLE DES MINES DE SAINT ETIENNE   (France)

Author keywords

Copper sulphide; IPhreeqc; Matlab; Model; MUSIC; Zeta potential

Indexed keywords

COPPER; CURVE FITTING; DIGITAL STORAGE; MATLAB; MODELS; SULFIDE MINERALS; ZETA POTENTIAL;

ACIDITY CONSTANTS; CHEMICAL BONDINGS; COPPER SULPHIDES; CRYSTALLOGRAPHIC DATA; ELEMENTAL SULPHUR; IPHREEQC; MUSIC; PARTIAL SURFACES;

ACIDITY;

COPPER DERIVATIVE; MINERAL; ORGANOSULFUR DERIVATIVE;

AB INITIO CALCULATION; ARTICLE; CHEMICAL BINDING; COMPUTER PROGRAM; CONTINUOUS STIRRED TANK REACTOR; CRYSTALLOGRAPHY; ELECTRIC CAPACITANCE; IONIC STRENGTH; PH; PRECIPITATION; PRIORITY JOURNAL; SENSITIVITY ANALYSIS; SURFACE CHARGE; SURFACE PROPERTY; ZETA POTENTIAL;

EID: 84886813638     PISSN: 09277757     EISSN: 18734359     Source Type: Journal    
DOI: 10.1016/j.colsurfa.2013.10.024     Document Type: Article

References (40)

1. Sullivan P.J., Yelton J.L. An evaluation of trace element release associated with acid mine drainage. Environmental Geology and Water Sciences 1988, 12:181-186.
2. J. Dyer, N.C. Scrinver, S.K. Dentel, A practical guide for determining the solubility of metal hydroxides and oxides in water, Environmental Progress 17 (n.d.) 1-8.
3. Charerntanyarak L. Heavy metals removal by chemical coagulation and precipitation. Water Science and Technology 1999, 39:135-138.
4. Lewis A.E. Review of metal sulphide precipitation. Hydrometallurgy 2010, 104:222-234.
5. van Hille R.P., Peterson K.A., Lewis A.E. Copper sulphide precipitation in a fluidised bed reactor. Chemical Engineering Science 2005, 60:2571-2578.
6. Jones A.G., Hostomsky J., Wachi S. Modelling and analysis of particle formation during agglomerative crystal precipitation processes. Chemical Engineering Communications 1996, 146:105-130.
7. Mokone T.P., van Hille R.P., Lewis A.E. Effect of solution chemistry on particle characteristics during metal sulfide precipitation. Journal of Colloid and Interface Science 2010, 351:10-18.
8. Fullston D., Fornasiero D., Ralston J. Zeta potential study of the oxidation of copper sulfide minerals. Colloids and Surfaces A: Physicochemical and Engineering Aspects 1999, 146:113-121.
9. Deryagin B.V., Landau L. Theory of the stability of strongly charged lyophobic sols and of the adhesion of strongly charged particles in solutions of electrolytes. Acta Physiocochimica 1941, 14:633-662.
10. Verwey E., Overbeek J.T.G. Theory of the Stability of Lyophobic Colloids 1948, Elsevier, New York, NY, USA.
11. Horzempa L.M., Helz G.R. Controls on the stability of sulfide sols: colloidal covellite as an example. Geochimica et Cosmochimica Acta 1979, 43:1645-1650.
12. Ottewil R.H. Concentrated dispersions. Chemical Society Review Symposium 1982, Royal Society of Chemistry, London. J.W. Goodwin (Ed.).
13. Vergouw J.M., Difeo A., Xu Z., Finch J.A. An agglomeration study of sulphide minerals using zeta-potential and settling rate. Part 1: pyrite and galena. Minerals Engineering 1998, 11:159-169.
14. Moignard M.J., Dixon D.R., Healy T.W. Electrokinetic properties of the zinc sulphide-water and nickel sulphide-water interfaces. Proceedings - Australasian Institute of Mining and Metallurgy 1977, 263:31-38.
15. Hiemstra T., Van Riemsdijk W., Bolt G. Multisite proton adsorption modeling at the solid/solution interface of (hydr)oxides: a new approach: I. Model description and evaluation of intrinsic reaction constants. Journal of Colloid and Interface Science 1989, 133:91-104.
16. Lyklema J. Fundamentals of Interface and Colloid Science. Volume I: Fundamentals 1991, Academic Press, New York, NY, USA.
17. Knozinger H., Ratnasamy P. Surface models and characterization of surface sites. Catalysis Reviews - Science and Engineering 1978, 17:31-70.
18. Contescu C., Jagiello J., Schwarz J.A. Heterogeneity of proton binding sites at the oxide/solution interface. Langmuir 1993, 9:1754-1765.
19. Nortier P., Borosy A.P., Allavena M. Ab initio Hartree-Fock study of Bronsted acidity at the surface of oxides. Journal of Physical Chemistry B 1997, 101:1347-1354.
20. Hiemstra T., De Wit J.C., Van Riemsdijk W. Multisite proton adsorption modeling at the solid/solution interface of (hydr)oxides: a new approach: II. Application to various important (hydr)oxides. Journal of Colloid and Interface Science 1989, 133:105-117.
21. Parkhurst D.L., Appelo C.A.J. User's Guide to PHREEQC (version 2) - A Computer Program for Speciation, Batch-Reaction, One-Dimensional Transport, and Inverse Geochemical Calculations 1999, U.S. Geological Survey Water-Resources Investigations Report 99-4259.
22. 2 nanoparticles. Journal of Colloid and Interface Science 2011, 356:442-453.
23. Mayant C., Grambow B., Abdelouas A., Ribet S., Leclercq S. Surface site density, silicic acid retention and transport properties of compacted magnetite powder. Physics and Chemistry of the Earth, Parts A/B/C 2008, 33:991-999.
24. Zhang Q., Xu Z., Finch J.A. Surface ionization and complexation at the sphalerite/water interface. I: Computation of electrical double-layer properties of sphalerite in a simple electrolyte (English). Journal of Colloid and Interface Science 1995, 169:414-421.
25. Fornasiero D., Eijt V., Ralston J. An electrokinetic study of pyrite oxidation. Colloids and Surfaces 1992, 62:63-73.
26. Liu J.C., Huang C.P. Electrokinetic characteristics of some metal sulfide-water interfaces. Langmuir 1992, 8:1851-1856.
27. Mokone T.P., Lewis A.E., van Hille R.P. Effect of post-precipitation conditions on surface properties of colloidal metal sulphide precipitates. Hydrometallurgy 2012, 119-120:55-66.
28. Yoon R.H., Salman T., Donnay G. Predicting points of zero charge of oxides and hydroxides. Journal of Colloid and Interface Science 1979, 70:483-493.
29. Pattrick R.A.D., Mosselmans J.F.W., Charnock J.M., England K.E.R., Helz G.R., Garner C.D., et al. The structure of amorphous copper sulfide precipitates: an X-Ray absorption study. Geochimica et Cosmochimica Acta 1997, 61:2023-2036.
30. Grijalva H., Inoue M., Boggavarapu S., Calvert P. Amorphous and crystalline copper sulfides, CuS. Journal of Materials Chemistry 1996, 6:1157-1160.
31. Goh S.W., Buckley A.N., Lamb R.N., Rosenberg R.A., Moran D. The oxidation states of copper and iron in mineral sulfides, and the oxides formed on initial exposure of chalcopyrite and bornite to air. Geochimica et Cosmochimica Acta 2006, 70:2210-2228.
32. Goh S.W., Buckley A.N., Lamb R.N. Copper(II) sulfide?. Minerals Engineering 2006, 19:204-208.
33. Rosso K.M., Hochella M.F. A UHV STM/STS and ab initio investigation of covellite {001} surfaces. Surface Science 1999, 423:364-374.
34. Bader R.F.W. Atoms in Molecules: A Quantum Theory 1994, Oxford University Press, New York.
35. Silvi B., Savin A. Classification of chemical bonds based on topological analysis of electron localisation function. Nature 1994, 371:683-686.
36. Borosy A.P., Silvi B., Allavena M., Nortier P. Structure and bonding of bulk and surface. theta.-alumina from periodic hartree-fock calculations. Journal of Physical Chemistry 1994, 98:13189-13194.
37. Charlton S.R., Parkhurst D.L. Modules based on the geochemical model PHREEQC for use in scripting and programming languages. Computers and Geosciences 2011, 37:1653-1663.
38. Liang W., Whangbo M.-H. Conductivity anisotropy and structural phase transition in Covellite CuS. Solid State Communications 1993, 85:405-408.
39. Kresse G., Hafner J. Ab initio molecular dynamics for liquid metals. Physical Review B 1993, 47:558-561.
40. Raybaud P., Kresse G., Hafner J., Toulhoat H. Ab initio density functional studies of transition-metal sulphides: II. Electronic structure. Journal of Physics: Condensed Matter 1997, 9:11107.