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Diffusion coefficient of water in ethane-1,2-diamine

  • Jochen Winkelmann
Part of the Physical Chemistry book series (volume 15B2)

Abstract

This chapter provides the diffusion coefficient of water in ethane-1,2-diamine at different concentrations measured using NMR spin echo field gradient.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

H2 O

(1)

water

7732-18-5

C2 H8 N2

(2)

ethane-1,2-diamine

107-15-3

Intradiffusion Coefficient: D2T (T); Method: NMR FG

Ref.: [1997S2]

T [K]

p [MPa]

D ⋅ 109 [m2/s]

 

288.15 ± 0.5

101.32

0.65 ± 5%

 

293.15 ± 0.5

101.32

0.77 ± 5%

 

298.15 ± 0.5

101.32

0.94 ± 5%

 

308.15 ± 0.5

101.32

1.26 ± 5%

 

Comment: concentration x2 = 0.0825

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

NMR FG

NMR spin echo field gradient

References

  1. [1997S2]
    Samigullin, F. M., Rodnikova, M. N., Val’kovskaya, T. M.: Zh. Neorg. Khim. 42 (1997) 1049–1052.Google Scholar

Copyright information

© Springer-Verlag GmbH Germany 2018

Authors and Affiliations

  • Jochen Winkelmann
    • 1
  1. 1.Universität Halle-Wittenberg, Institut für Physikalische ChemieHalle/S.Germany

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