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Potentiometric determination of the activity of fluoride ion in aqueous solutions at high pressure and high temperature

  • B. A. Bilal
  • P. Langer
Original Papers Elemental Analysis

Summary

A fluoride membrane electrode is described for the determination of the activity of fluoride ion in aqueous solutions at high pressure and elevated temperature. An Ag/AgCl electrode is used as a reference. The cell described has a linear potential at temperatures up to 200 °C and pressures up to 1 kbar. The interference of OH is only noticeable at fluoride concentration cf− ⩽ 10−5 m in the temperature region between 175 °C and 200 °C.

Keywords

Physical Chemistry Aqueous Solution Analytical Chemistry Inorganic Chemistry Fluoride 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Potentiometrische Bestimmung der Aktivität des Fluorid-Ions in wäßrigen Lösungen bei hohem Druck und hoher Temperatur

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Copyright information

© Springer-Verlag 1988

Authors and Affiliations

  • B. A. Bilal
    • 1
  • P. Langer
    • 1
  1. 1.Geochemical Working GroupHahn-Meitner-Institut Berlin GmbHBerlin 39

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