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Volume 25 Issue 8
Aug.  2018
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文章导航 >  矿物冶金与材料学报（英文）  > 2018  >  25(8): 849-860
Kai Jia, Qi-ming Feng, Guo-fan Zhang, Qing Shi, Yuan-jia Luo, and Chang-bin Li, Improved hemimorphite flotation using xanthate as a collector with S(Ⅱ) and Pb(Ⅱ) activation, Int. J. Miner. Metall. Mater., 25(2018), No. 8, pp. 849-860. https://doi.org/10.1007/s12613-018-1634-3
Cite this article as:
Kai Jia, Qi-ming Feng, Guo-fan Zhang, Qing Shi, Yuan-jia Luo, and Chang-bin Li, Improved hemimorphite flotation using xanthate as a collector with S(Ⅱ) and Pb(Ⅱ) activation, Int. J. Miner. Metall. Mater., 25(2018), No. 8, pp. 849-860. https://doi.org/10.1007/s12613-018-1634-3
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研究论文

Improved hemimorphite flotation using xanthate as a collector with S(Ⅱ) and Pb(Ⅱ) activation

  • School of Mineral Processing and Bioengineering, Central South University, Changsha 410083, China

  • 通讯作者:

    Guo-fan Zhang    E-mail: zhangguofancsu01@126.com

  • The flotation of hemimorphite using the S(Ⅱ)–Pb(Ⅱ)–xanthate process, which includes sulfidization with sodium sulfide, activation by lead cations, and subsequent flotation with xanthate, was investigated. The flotation results indicated that hemimorphite floats when the S(Ⅱ)–Pb(Ⅱ)–xanthate process is used; a maximum recovery of approximately 90% was obtained. Zeta-potential, contact-angle, scanning electron microscopy–energy-dispersive spectrometry (SEM–EDS), and diffuse-reflectance infrared Fourier transform spectroscopy (DRIFTS) measurements were used to characterize the activation products on the hemimorphite surface and their subsequent interaction with sodium butyl xanthate (SBX). The results showed that a ZnS coating formed on the hemimorphite surface after the sample was conditioned in an Na2S solution. However, the formation of a ZnS coating on the hemimorphite surface did not improve hemimorphite flotation. With the subsequent addition of lead cations, PbS species formed on the mineral surface. The formation of the PbS species on the surface of hemimorphite significantly increased the adsorption capacity of SBX, forming lead xanthate (referred to as chemical adsorption) and leading to a substantial improvement in hemimorphite flotation. Our results indicate that the addition of lead cations is a critical step in the successful flotation of hemimorphite using the sulfidization–lead ion activation–xanthate process.
    • Research Article

    Improved hemimorphite flotation using xanthate as a collector with S(Ⅱ) and Pb(Ⅱ) activation

    + Author Affiliations
      Abstract
    • The flotation of hemimorphite using the S(Ⅱ)–Pb(Ⅱ)–xanthate process, which includes sulfidization with sodium sulfide, activation by lead cations, and subsequent flotation with xanthate, was investigated. The flotation results indicated that hemimorphite floats when the S(Ⅱ)–Pb(Ⅱ)–xanthate process is used; a maximum recovery of approximately 90% was obtained. Zeta-potential, contact-angle, scanning electron microscopy–energy-dispersive spectrometry (SEM–EDS), and diffuse-reflectance infrared Fourier transform spectroscopy (DRIFTS) measurements were used to characterize the activation products on the hemimorphite surface and their subsequent interaction with sodium butyl xanthate (SBX). The results showed that a ZnS coating formed on the hemimorphite surface after the sample was conditioned in an Na2S solution. However, the formation of a ZnS coating on the hemimorphite surface did not improve hemimorphite flotation. With the subsequent addition of lead cations, PbS species formed on the mineral surface. The formation of the PbS species on the surface of hemimorphite significantly increased the adsorption capacity of SBX, forming lead xanthate (referred to as chemical adsorption) and leading to a substantial improvement in hemimorphite flotation. Our results indicate that the addition of lead cations is a critical step in the successful flotation of hemimorphite using the sulfidization–lead ion activation–xanthate process.
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    • [1]
      N. Sorour, W. Zhang, G. Gabra, E. Ghali, and G. Houlachi, Electrochemical studies of ionic liquid additives during the zinc electrowinning process, Hydrometallurgy, 157(2015), p. 261.
      [2]
      H.B. Zhao, X.W. Gan, J. Wang, L. Tao, W.Q. Qin, and G.Z. Qiu, Stepwise bioleaching of Cu-Zn mixed ores with comprehensive utilization of silver-bearing solid waste through a new technique process, Hydrometallurgy, 171(2017), p. 374.
      [3]
      Q.M. Feng and G.F. Zhang, Original pulp flotation technology of the oxidized ore of zinc and lead(in Chinese), China Basic Sci.,(2011), No. 1, p. 25.
      [4]
      T.L. Rao, Basical characteristics of lead-zinc mineral resources and the vista on geological prospecteing of super large scale lead-zinc deposits in Yunnan, China Min. Mag., 17(2008), No. 3, p. 107.
      [5]
      H.M. Shao, X.Y. Shen, Y. Sun, Y. Liu, and Y.C. Zhai, Reaction condition optimization and kinetic investigation of roasting zinc oxide ore using (NH4)2SO4, Int. J. Miner. Metall. Mater., 23(2016), No. 10, p. 1133.
      [6]
      G. Kim, K. Park, J. Choi, A. Gomez-Flores, Y. Han, S.Q. Choi, and H. Kim, Bioflotation of malachite using different growth phases of Rhodococcus opacus: Effect of bacterial shape on detachment by shear flow, Int. J. Miner. Process., 143(2015), p. 98.
      [7]
      S.H. Hosseini and E. Forssberg, Physicochemical studies of smithsonite flotation using mixed anionic/cationic collector, Miner. Eng., 20(2007), No. 6, p. 621.
      [8]
      Y. Sun, X.Y. Shen, and Y.C. Zhai, Thermodynamics and kinetics of extracting zinc from zinc oxide ore by the ammonium sulfate roasting method, Int. J. Miner. Metall. Mater., 22(2015), No. 5, p. 467.
      [9]
      J. Wang, Q.W. Zhang, and F. Saito, Improvement in the floatability of CuO by dry grinding with sulphur, Colloids Surf. A, 302(2007), No. 1–3, p. 494.
      [10]
      M. Irannajad, M. Ejtemaei, and M. Gharabaghi, The effect of reagents on selective flotation of smithsonite–calcite–quartz, Miner. Eng., 22(2009), No. 9-10, p. 766.
      [11]
      M. Ejtemaei, M. Irannajad, and M. Gharabaghi, Influence of important factors on flotation of zinc oxide mineral using cationic, anionic and mixed (cationic/anionic) collectors, Miner. Eng., 24(2011), No. 13, p. 1402.
      [12]
      A.L. Chen, M.C. Li, Z. Qian, Y.T. Ma, J.Y. Che, and Y.L. Ma, Hemimorphite ores: A review of processing technologies for zinc extraction, JOM, 68(2016), No. 10, p. 2688.
      [13]
      H. Bustamante and H.L. Shergold, Surface chemistry and flotation of zinc oxide minerals: Ⅱ.--Flotation with chelating reagents, Trans. Inst. Min. Metall. Sect. C, 92(1983), p. C208.
      [14]
      A. Marabini, M. Ciriachi, P. Plescia, and M. Barbaro, Chelating reagents for flotation, Miner. Eng., 20(2007), No. 10, p. 1014.
      [15]
      R. Herrera-Urbina, F.J. Sotillo, and D.W. Fuerstenau, Effect of sodium sulfide additions on the pulp potential and amyl xanthate flotation of cerussite and galena, Int. J. Miner. Process., 55(1999), No. 3, p. 157.
      [16]
      Q.C. Feng, S.M. Wen, J.S. Deng, and W.J. Zhao, Combined DFT and XPS investigation of enhanced adsorption of sulfide species onto cerussite by surface modification with chloride, Appl. Surf. Sci., 425(2017), p. 8.
      [17]
      S. Castro, J. Goldfarb, and J. Laskowski, Sulphidizing reactions in the flotation of oxidized copper minerals, I. Chemical factors in the sulphidization of copper oxide, Int. J. Miner. Process., 1(1974), No. 2, p. 141.
      [18]
      K. Park, S. Park, J. Choi, G. Kim, M. Tong, and H. Kim, Influence of excess sulfide ions on the malachite-bubble interaction in the presence of thiol-collector, Sep. Purif. Technol., 168(2016), p. 1.
      [19]
      Z. Li, M. Chen, X.W. Li, Z.W. Lei, J. Qu, P.W. Huang, Q.W. Zhang, and F. Saito, Surface modification of basic copper carbonate by mechanochemical processing with sulfur and ammonium sulfate, Adv. Powder Technol., 28(2017), No. 8, p. 1877.
      [20]
      K. Lee, D. Archibald, J. McLean, and M. Reuter, Flotation of mixed copper oxide and sulphide minerals with xanthate and hydroxamate collectors, Miner. Eng., 22(2009), No. 4, p. 395.
      [21]
      Q.C. Feng, S.M. Wen, W.J. Zhao, Q.B. Cao, and C. Lü, A novel method for improving cerussite sulfidization, Int. J. Miner. Metall. Mater., 23(2016), No. 6, p. 609.
      [22]
      D.D. Wu, S.M. Wen, J.S. Deng, J. Liu, and Y.B. Mao, Study on the sulfidation behavior of smithsonite, Appl. Surf. Sci., 329(2015),p. 315.
      [23]
      S. Raghavan, E. Adamec, and L. Lee, Sulfidization and flotation of chrysocolla and brochantite, Int. J. Miner. Process., 12(1984), No. 1-3, p. 173.
      [24]
      J.A. Ober, Mineral Commodity Summaries 2016, U.S. Geological Survey, Reston, Virginia, 2016.
      [25]
      Y.H. Hu, Z.Y. Gao, W. Sun, and X.W. Liu, Anisotropic surface energies and adsorption behaviors of scheelite crystal, Colloids Surf. A, 415(2012), p. 439.
      [26]
      S.C. Chelgani, B. Hart, J. Marois, and M. Ourriban, Study of pyrochlore matrix composition effects on froth flotation by SEM–EDX, Miner. Eng., 30(2012), p. 62.
      [27]
      R. Herrera-Urbina, F.J. Sotillo, and D.W. Fuerstenau, Amyl xanthate uptake by natural and sulfide-treated cerussite and galena, Int. J. Miner. Process., 55(1998), No. 2, p. 113.
      [28]
      M. Barbaro, R.H. Urbina, C. Cozza, D. Fuerstenau, and A. Marabini, Flotation of oxidized minerals of copper using a new synthetic chelating reagent as collector, Int. J. Miner. Process., 50(1997), No. 4, p. 275.
      [29]
      J.C.D. Gush, Flotation of oxide minerals by sulphidization-the development of a sulphidization control system for laboratory testwork, J. South Afr. Inst. Min. Metall., 105(2005), No.3, p. 193.
      [30]
      W. Nyabeze and B. McFadzean, Adsorption of copper sulphate on PGM-bearing ores and its influence on froth stability and flotation kinetics, Miner. Eng., 92(2016), p. 28.
      [31]
      R.Q. Liu, W. Sun, Y.H. Hu, and D.Z. Wang, Surface chemical study of the selective separation of chalcopyrite and marmatite, Min. Sci. Technol., 20(2010), No. 4, p. 542.
      [32]
      Q.C. Feng, W.J. Zhao, S.M. Wen, and Q.B. Cao, Activation mechanism of lead ions in cassiterite flotation with salicylhydroxamic acid as collector, Sep. Purif. Technol., 178(2017),p. 193.
      [33]
      M.E. Holuszko, J.P. Franzidis, E.V. Manlapig, M.A. Hampton, B.C. Donose, and A. Nguyen, The effect of surface treatment and slime coatings on ZnS hydrophobicity, Miner. Eng., 21(2008), No. 12-14, p. 958.
      [34]
      E. Potapova, X. Yang, M. Westerstrand, M. Grahn, A. Holmgren, and J. Hedlund, Interfacial properties of natural magnetite particles compared with their synthetic analogue, Miner. Eng., 36(2012), p. 187.
      [35]
      S. Aghazadeh, S.K. Mousavinezhad, and M. Gharabaghi, Chemical and colloidal aspects of collectorless flotation behavior of sulfide and non-sulfide minerals, Adv. colloid Interface Sci., 225(2015), p. 203.
      [36]
      S. Antreich, S. Sassmann, and I. Lang, Limited accumulation of copper in heavy metal adapted mosses, Plant Physiol. Biochem., 101(2016), p. 141.
      [37]
      T. Hirajima, G.P.W. Suyantara, O. Ichikawa, A.M. Elmahdy, H. Miki, and K. Sasaki, Effect of Mg2+ and Ca2+ as divalent seawater cations on the floatability of molybdenite and chalcopyrite, Miner. Eng., 96-97(2016), p. 83.
      [38]
      P. Makreski, G. Jovanovski, B. Kaitner, A. Gajović, and T. Biljan, Minerals from Macedonia: XVⅢ. Vibrational spectra of some sorosilicates, Vib. Spectrosc., 44(2007), No. 1, p. 162.
      [39]
      R.L. Frost, J.M. Bouzaid, and B. Jagannadha Reddy, Vibrational spectroscopy of the sorosilicate mineral hemimorphite Zn4(OH)2Si2O7·H2O, Polyhedron, 26(2007), No. 12, p. 2405.
      [40]
      E.W. Giesekke, A review of spectroscopic techniques applied to the study of interactions between minerals and reagents in flotation systems, Int. J. Miner. Process., 11(1983), No. 1, p. 19.
      [41]
      P. Persson and I. Persson, Interactions between sulfide minerals and alkylxanthate ions 3. A vibration spectroscopic, calorimetric and atomic absorption spectrophotometric study of the interaction between galena and ethylxanthate ions in aqueous solution, Colloids Surf., 58(1991), No.1-2, p. 161.
      [42]
      J.O. Leppinen and J.K. Rastas, The interaction between ethyl xanthate ion and lead sulfide surface, Colloids Surf., 20(1986), No. 3, p. 221.
      [43]
      C.A. Prestidge, J. Ralston, and R.S.C. Smart, The role of cyanide in the interaction of ethyl xanthate with galena, Colloids Surf. A, 81(1993), p. 103.
      [44]
      B. Liu, X.M. Wang, H. Du, J. Liu, S.L. Zheng, Y. Zhang, and J.D. Miller, The surface features of lead activation in amyl xanthate flotation of quartz, Int. J. Miner. Process., 151(2016), p. 33.
      [45]
      P. De Donato, J.M. Cases, M. Kongolo, L. Michot, and A. Burneau, Infrared investigation of amylxanthate Adsorption on galena: Influence of oxidation, pH and grinding, Colloids Surf., 44(1990),p. 207.
      [46]
      C.I. Basilio, I.J. Kartio, and R.H. Yoon, Lead activation of sphalerite during galena flotation, Miner. Eng., 9(1996), No. 8, p. 869.
      [47]
      R. Woods and G.A. Hope, Spectroelectrochemical investigations of the interaction of ethyl xanthate with copper, silver and gold: I. FT-Raman and NMR spectra of the xanthate compounds, Colloids Surf. A, 137(1998), No. 1-3, p. 319.
      [48]
      P. Hellström, S. Öberg, A. Fredriksson, and A. Holmgren, A theoretical and experimental study of vibrational properties of alkyl xanthates, Spectrochim. Acta Part A, 65(2006), No. 3-4, p. 887.
      [49]
      P. Sharma, K.H. Rao, K.S.E. Forssberg, and K. Natarajan, Surface chemical characterisation of Paenibacillus polymyxa before and after adaptation to sulfide minerals, Int. J. Miner. Process., 62(2001), No. 1-4, p. 3.
      [50]
      K.P. Wang, L. Wang, M.L. Cao, and Q. Liu, Xanthation-modified polyacrylamide and spectroscopic investigation of its adsorption onto mineral surfaces, Miner. Eng., 39(2012), p. 1.
      [51]
      S.A. Markgraf and A.S. Bhalla, Pyroelectric and dielectric properties of hemimorphite, Zn2Si2O7(OH)2·H2O, Mater. Lett., 8(1989), No. 5, p. 179.
      [52]
      L. Chung-Cherng and S. Pouyan, Role of screw axes in dissolution of willemite, Geochim. Cosmochim. Acta, 57(1993), No. 8, p. 1649.
      [53]
      P.L. Houston, Chemical Kinetics and Reaction Dynamics, Springer Netherlands, Berlin, Germany, 2006, p. 407.
      [54]
      D. Fornasiero and J. Ralston, Effect of surface oxide/hydroxide products on the collectorless flotation of copper-activated sphalerite, Int. J. Miner. Process., 78(2006), No. 4, p. 231.
      [55]
      J.Q. Jin, J.D. Miller, L.X. Dang, and C.D. Wick, Effect of Cu2+ activation on interfacial water structure at the sphalerite surface as studied by molecular dynamics simulation, Int. J. Miner. Process., 145(2015), p. 66.
      [56]
      T. Khmeleva, W. Skinner, and D. Beattie, Depressing mechanisms of sodium bisulphite in the collectorless flotation of copper-activated sphalerite, Int. J. Miner. Process., 76(2005), No. 1-2, p. 43.
      [57]
      Z. Chen and R.H. Yoon, Electrochemistry of copper activation of sphalerite at pH 9.2, Int. J. Miner. Process., 58(2000), No. 1-4, p. 57.
      [58]
      T. Albrecht, J. Addai-Mensah, and D. Fornasiero, Critical copper concentration in sphalerite flotation: Effect of temperature and collector, Int. J. Miner. Process., 146(2016), p. 15.
      [59]
      F. Rashchi, C. Sui, and J.A. Finch, Sphalerite activation and surface Pb ion concentration, Int. J. Miner. Process., 67(2002), No. 1-4, p. 43.
      [60]
      J. Laskowski, Q. Liu, and Y. Zhan, Sphalerite activation: Flotation and electrokinetic studies, Miner. Eng., 10(1997), No. 8, p. 787.
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