• DocumentCode
    1806994
  • Title

    Phase composition and its impacts on bath ratio determination of aluminum electrolyte with additives of KF and NaCl

  • Author

    Gao, Bingliang ; Li, Dan ; Hu, Xianwei ; Shi, Zhongning ; Wang, Zhaowen

  • Author_Institution
    Sch. of Mater. & Metall., Northeastern Univ., Shenyang, China
  • fYear
    2010
  • fDate
    5-7 Nov. 2010
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    Phases of aluminum electrolytes with additives of NaCl and KF were investigated. The definition and determination of the cryolite ratio of bath were discussed based on the results of phase composition. The deduced cryolite ratio equation was justified by fluorideion selective electrode analysis (FISEA). Experimental results show that FISEA has good performance with high accuracy and reproducibility for an aluminum bath containing NaCl and KF.
  • Keywords
    additives; chemical analysis; electrochemical electrodes; electrolytes; potassium compounds; sodium compounds; KF; KF additives; Na3AlF6; NaCl; NaCl additives; aluminum electrolyte; bath ratio determination; cryolite ratio equation; fluorideion selective electrode analysis; phase composition; Accuracy; Additives; Aluminum oxide; Equations; X-ray diffraction; X-ray scattering; aluminum electrolyte; bath ratio; phase;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    World Non-Grid-Connected Wind Power and Energy Conference (WNWEC), 2010
  • Conference_Location
    Nanjing
  • Print_ISBN
    978-1-4244-8920-6
  • Electronic_ISBN
    978-1-4244-8921-3
  • Type

    conf

  • DOI
    10.1109/WNWEC.2010.5673300
  • Filename
    5673300
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1806994