Viscosity and density of aqueous sodium carbonate and potassium carbonate solutions in the temperature range 20-90 ° C and the pressure range 0-30 MPaViscosity and Density of Aqueous Na2CO3 and K2CO3 Solutions in the Temperature Range 20-90 °C and the Pressure Range 0-30 MPa

Robert J. Correia, Joseph Kestin, H. Ezzat Khalifa

Research output: Contribution to journalArticle

21 Scopus citations

Abstract

The paper presents new experimental measurements of the viscosity of aqueous Na2CO3 and K2CO3 solutions In the temperature range 20-90 °C and the pressure range 0-30 MPa. The measurements cover the concentration range 0-1.7 m for the first salt and 0-2.5 m for the second and are believed to be accurate to ±1 %. The effect of pressure on the density of these solutions has also been measured. The paper contains correlations of the density and viscosity of Na2CO3 and K2CO3 In terms of temperature, pressure, and concentration. The correlations reproduce the experimental results to within their quoted accuracy.

Original languageEnglish (US)
Pages (from-to)201-206
Number of pages6
JournalJournal of Chemical and Engineering Data
Volume25
Issue number3
DOIs
StatePublished - Jan 1 1980

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)

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