Share

Study on in-plant measurement of LiBr concentration in an absorption refrigerator with the absorbent of LiBr aqueous solution and the refrigerant of water. 2. Study on measurement of LiBr concentration using capacitance and a pH sensor.

[In Japanese. / En japonais.]

Author(s) : TAKAHASHI S., NAKAMURA K., YAMADA A., et al.

Type of article: Article

Summary

In the paper, the application of the capacitance and pH sensor method to the LiBr concentration measurement was experimentally studied using a hygroscopic strong electrolyte, i.e. LiBr aqueous solution. As a result, it was clarified that capacitance and pH could be respectively expressed as an approximate function of non-dimensional solubility of the solute without regard to aqueous solution temperatures, and that the capacitance and pH sensor method was available in the very low concentration range and the pH sensor method was available in the high concentration range.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 2006-2900
  • Languages: Japanese
  • Source: Transaction of the Society of Heating, Air-conditioning and Sanitary Engineers of Japan - vol. 111
  • Publication date: 2006/06

Links


See other articles in this issue (4)
See the source

Indexing