Journal of Chemical and Engineering Data, Vol.40, No.3, 630-631, 1995
Diffusivity of Nitrous-Oxide in N-Methyldiethanolamine Plus Diethanolamine Plus Water
The diffusion coefficients for nitrous oxide in aqueous solutions consisting of N-methyldiethanolamine (MDEA) and diethanolamine (DEA) were measured over the temperature range 293-353 K for a total amine concentration of 50 mass % and for the mass ratio of DEA to MDEA varying from 0.0441 to 0.588. The experimental diffusion coefficients were found to be relatively insensitive to the mass ratio of amines.