Viscosities of aqueous NaCl solutions containing CO2 at high pressures

Akibumi Kumagai, Chiaki Yokoyama

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30 Citations (Scopus)


Viscosity measurements of aqueous NaCl solutions containing CO2 along three isotherms at 273 K, 276 K, and 278 K at pressure up to 30 MPa are reported. The measurements have been carried out within a falling capillary type viscometer and have an estimated uncertainty of ±0.8%. The experimental values were correlated in terms of pressure, temperature, and concentrations of NaCl and CO2. The correlation reproduces the experimental values to within ±1.3%.

Original languageEnglish
Pages (from-to)227-229
Number of pages3
JournalJournal of Chemical and Engineering Data
Issue number2
Publication statusPublished - 1999 Mar 1

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)


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