Volumetric properties and viscosities for aqueous diglycolamine solutions from 25 degrees C to 70 degrees C

Authors
Henni, A Tontiwachwuthikul, P Chakma, A Mather, AE
Citation
A. Henni et al., Volumetric properties and viscosities for aqueous diglycolamine solutions from 25 degrees C to 70 degrees C, J CHEM EN D, 46(1), 2001, pp. 56-62
Citations number
27
Categorie Soggetti
Chemistry,"Chemical Engineering
Journal title
JOURNAL OF CHEMICAL AND ENGINEERING DATA
ISSN journal
00219568 → ACNP
Volume
46
Issue
1
Year of publication
2001
Pages
56 - 62
Database
ISI
SICI code
0021-9568(200101/02)46:1<56:VPAVFA>2.0.ZU;2-O
Abstract
This paper reports the measured values of the density and viscosity of aque ous diglycolamine [2-(2-aminoethoxyethanol)] solutions at five temperatures in the range 25 degreesC to 70 degreesC over the whole concentration range . The results are compared with data published in the literature. The deriv ed excess molar volumes, partial molar volumes, apparent molar volumes, and viscosity deviations were correlated as a function of composition.