留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码
Volume 26 Issue 1
Jan.  2019
Turn off MathJax
目录
数据统计

分享

计量
  • 文章访问数:  663
  • HTML全文浏览量:  130
  • PDF下载量:  17
  • 被引次数: 0
文章导航 >  矿物冶金与材料学报（英文）  > 2019  >  26(1): 21-32
Lei Cao, Ya-long Liao, Gong-chu Shi, Yu Zhang, and Mu-yuan Guo, Leaching behavior of zinc and copper from zinc refinery residue and filtration performance of pulp under the hydrothermal process, Int. J. Miner. Metall. Mater., 26(2019), No. 1, pp. 21-32. https://doi.org/10.1007/s12613-019-1706-z
Cite this article as:
Lei Cao, Ya-long Liao, Gong-chu Shi, Yu Zhang, and Mu-yuan Guo, Leaching behavior of zinc and copper from zinc refinery residue and filtration performance of pulp under the hydrothermal process, Int. J. Miner. Metall. Mater., 26(2019), No. 1, pp. 21-32. https://doi.org/10.1007/s12613-019-1706-z
shu
引用本文 PDF XML SpringerLink
研究论文

Leaching behavior of zinc and copper from zinc refinery residue and filtration performance of pulp under the hydrothermal process

  • Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, Kunming 650093, China

  • 通讯作者:

    Ya-long Liao    E-mail: liaoylsy@163.com

  • This study aims to investigate the leaching behavior and filtration performance of zinc refinery residue under hydrothermal conditions. The relationships between the structure and morphology of silicon in the leaching residue and the pulp filtration performance were explored by determining the pulp filtration speed, analyzing quantitatively the silicon content in the leachate, and characterizing the leaching residue structure. The results show that hydrothermal leaching induces the coagulation-hydrolysis of the silicon in solution, consequently altering the microstructure of the leaching residue, and that silicon oxygen tetrahedra ([SiO4]4-) form the main skeleton structure of the residue. The results obtained also show that the leaching rates of zinc and copper are 98.1% and 98.7%, respectively, and that the filtration speed is 526.32 L/(m2·h) under the conditions of sulfuric acid concentration of 140 g/L, leaching temperature of 160℃, leaching time of 3.0 h, oxygen partial pressure of 0.75 MPa, stirring speed of 600 r/min, and a liquid-to-solid ratio of 10 mL/g.
    • Research Article

    Leaching behavior of zinc and copper from zinc refinery residue and filtration performance of pulp under the hydrothermal process

    + Author Affiliations
      Abstract
    • This study aims to investigate the leaching behavior and filtration performance of zinc refinery residue under hydrothermal conditions. The relationships between the structure and morphology of silicon in the leaching residue and the pulp filtration performance were explored by determining the pulp filtration speed, analyzing quantitatively the silicon content in the leachate, and characterizing the leaching residue structure. The results show that hydrothermal leaching induces the coagulation-hydrolysis of the silicon in solution, consequently altering the microstructure of the leaching residue, and that silicon oxygen tetrahedra ([SiO4]4-) form the main skeleton structure of the residue. The results obtained also show that the leaching rates of zinc and copper are 98.1% and 98.7%, respectively, and that the filtration speed is 526.32 L/(m2·h) under the conditions of sulfuric acid concentration of 140 g/L, leaching temperature of 160℃, leaching time of 3.0 h, oxygen partial pressure of 0.75 MPa, stirring speed of 600 r/min, and a liquid-to-solid ratio of 10 mL/g.
      • FullText(HTML)
    • loading
      • Supplements(0)
      • References(25)
    • [1]
      R.R. Xu, W.Q. Peng, and Q.S. He, J.H. Yu, J.S. Chen, B.L. Su, S.L. Qiu, and W.F. Yan, Molecular Sieve and Porous Material Chemistry, 2nd ed., Science Press, Beijing, 2015, p. 198.
      [2]
      C.X. Li, C. Wei, G. Fang, X.L. Yang, H.S. Xu, Z.G. Deng, M.T. Li, and X.B. Li, Pressure acid leaching of high silicon zinc oxide ore, Chin. J. Nonferrous Met., 19(2009), No. 9, p. 1678.
      [3]
      C.X. Li, H.S. Xu, Z.G. Deng, X.B. Li, M. T. Li, and C. Wei, Pressure leaching of zinc silicate ore in sulfuric acid medium, Trans. Nonferrous Met. Soc. China, 20(2010), No. 5, p. 918.
      [4]
      H.S. Xu, C. Wei, C.X. Li, G. Fang, Z.G. Deng, M.T. Li, and X.B. Li, Sulfuric acid leaching of zinc silicate ore under pressure, Hydrometallurgy, 105(2010), No. 1-2, p. 186.
      [5]
      S.M. He, J.K. Wang, and J.R. Peng, Behavior of silicon in pressure leaching of high silica zinc oxide ores in sulfuric acid medium, Nonferrous Met. Extr. Metall., (2010), No. 6, p. 9.
      [6]
      H.L. Yang, C.X. Li, C. Wei, M.T. Li, X.B. Li, Z.G. Deng, and G. Fang, Research on high temperature acid conversion of pure hemimorphite under pressure, J. Kunming Univ. Sci. Technol. Nat. Sci. Ed., 40(2015), No. 5, p.10.
      [7]
      F.R. Huang, Y.L. Liao, J. Zhou, Y.Y. Wang, and H. Li, Selective recovery of valuable metals from nickel converter slag at elevated temperature with sulfuric acid solution, Sep. Purif. Technol., 156(2015), No. 2, p. 572.
      [8]
      F.P. Liu, Z.H. Liu, Y.H. Li, Z.Y. Liu, and Q.H. Li, Leaching mechanism of zinc powder replacement residue containing gallium and germanium by high pressure acid leaching, Chin. J. Nonferrous Met., 24(2014), No. 4, p. 1091.
      [9]
      F.P. Liu, Z.H. Liu, Y.H. Li, Z.Y. Liu, Q.H. Li, and D.M. Wen, Sulfuric leaching process of zinc powder replacement residue containing gallum and germanium, Chin. J. Nonferrous Met., 26(2016), No. 4, p. 908.
      [10]
      R.L. Frost and Y. Xi, Vibrational spectroscopic study of the mineral creaseyite Cu2Pb2(Fe,Al)2(Si5O17)·6H2O-A zeolite mineral, Spectrochim. Acta Part A, 94(2012), p. 6.
      [11]
      E.A. Abdel-Galil, W.M. El-Kenany, and L.M.S. Hussin, Preparation of nano-structured hydrated antimony oxide using a sol-gel process. Characterization and applications for sorption of La3+ and Sm3+ from aqueous solutions, Russ. J. Appl. Chem., 88(2015), No. 8, p. 1351.
      [12]
      J. He, M.T. Tang, and J.L. Lu, Concentrating Ge in zinc hydrometallurgical process with hot acid leaching-halotrichite method, J. Cent. South Univ. Technol., 10(2003), No. 4, p. 307.
      [13]
      D.Q. Liang, J.K. Wang, and Y.H. Wang, Difference in dissolution between germanium and zinc during the oxidative pressure leaching of sphalerite, Hydrometallurgy, 95(2009), No. 1-2, p. 5.
      [14]
      S.M. He, J.K. Wang, J.L. Wang, Y. Li, L. Gan, and H.H. Xiong, Thermodynamic analysis and experiment on pressure leaching of zinc silicate with sulfuric acid, Chin. J. Process Eng., 14(2014), No. 6, p. 930.
      [15]
      A. Rabenau, The role of hydrothermal synthesis in preparative chemistry, Angew. Chem. Int. Ed., 24(1985), No. 12, p. 1026.
      [16]
      H.S. Xu, Basic Theory and Technology of High Silicon Zinc Oxide High Temperature Acid Conversion and Precipitation[Dissertation], Kunming University of Science and Technology, Kunming, 2014, p. 80.
      [17]
      Y. Yang and Q. Lu, Study of boulangerite's crystal structure and composition, Geolog. Sci. Technol. Inform., 16(1997), No. 4, p. 45.
      [18]
      A.L. Chen, Z.W. Zhao, X.J. Jia, S. Long, G.S. Huo, and X.Y. Chen, Alkaline leaching Zn and its concomitant metals from refractory hemimorphite zinc oxide ore, Hydrometallurgy, 97(2009), No. 3-4, p. 228.
      [19]
      R. Ryoo, S.H. Joo, and M.K. Ji, Energetically favored formation of MCM-48 from cationic-neutral surfactant mixtures, J. Phys. Chem. B, 103(1999), No. 35, p. 7435.
      [20]
      X.H. Li, K. Wan, Q.B. Liu, J.H. Piao, Y.Y. Zheng, and Z.X. Liang, Nitrogen-doped ordered mesoporous carbon:Effect of carbon precursor on oxygen reduction reactions, Chin. J. Catal., 37(2016), No. 9, p. 1562.
      [21]
      H.S. Chen, Z.Y. Sun, and J.C. Shao, Investigation on FT-IR spectroscopy for eight different sources of SiO2, Bull. Chin. Ceram. Soc., 30(2011), No. 4, p. 934.
      [22]
      A. Agarwal and M. Tomozawa, Surface and bulk structural relaxation kinetics of silica glass, J. Non-Cryst. Solids, 209(1997), No. 3, p. 264.
      [23]
      C.T. Kresge, M.E. Leonowicz, W.J. Roth, J.C. Vartuli, and J.S. Beck, Ordered mesoporous molecular sieves synthesized by a liquid-crystal template mechanism, Nature, 359(1992), No. 6397, p. 710.
      [24]
      H.I. Meléndez-Ortiz, Y. Perera-Mercado, J.A. Mercado-Silva, Y. Olivares-Maldonado, G. Castruita, and L.A. García-Cerda, Functionalization with amine-containing organosilane of mesoporous silica MCM-41 and MCM-48 obtained at room temperature, Ceram. Int., 40(2014), No. 7, p. 9701.
      [25]
      M. Anbia and S. Salehi, Removal of acid dyes from aqueous media by adsorption onto amino-functionalized nanoporous silica SBA-3, Dyes Pigm., 94(2012), No. 1, p. 1.
      • Relative Articles
      Cited By

    Catalog


    • /

      返回文章
      返回

      版权所有 ©《矿物冶金与材料学报（英文）》编辑部

      地址：北京市海淀区学院路30号邮政编码：100083

      电子邮箱：journal@ustb.edu.cn电话：+86-10-62332875

      本系统由 北京仁和汇智信息技术有限公司 开发    百度统计