The viscosities (eta) of CO2-loaded 3-(dimethylamino)propan-1-ol (3DMA1P) aqueous solutions, CO2-unloaded and CO2-loaded 2-(ethylamino)ethanol (EAE)- 3DMA1P aqueous solutions were measured by using the NDJ-5S rotational viscometer. The temperature ranged from 303.2 K to 323.2 K. The mass fractions of 3DMA1P and EAE ranged from 0.3 to 0.5 and 0.01 to 0.03 respectively. The Weiland equation was used to model the viscosity and the calculated results agreed well with the experimental results. The effects of mass fractions of amines (w), temperature (T) and CO2 loading (alpha) on viscosity were demonstrated on the basis of experiments and calculations.
Compounds
#
Formula
Name
1
C5H13NO
3-dimethylamino-1-propanol
2
C4H11NO
2-(ethylamino)ethanol
3
H2O
water
4
CO2
carbon dioxide
Datasets
The table above is generated from the ThermoML associated json file (link above).
POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied;
the numbers refer to the table of compounds on the left.