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Diffusion coefficient of water in 2-amino-ethanol

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

Abstract

This chapter provides the diffusion coefficient of water in 2-amino-ethanol at different concentrations measured using Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

H2 O

(1)

water

7732-18-5

C2 H7 N O

(2)

2-amino-ethanol

141-43-5

Mutual Diffusion Coefficient: D12(c i ); T = 298.0 ± 0.1 K; Method: TAYLOR

Ref.: [1993S8]

c2 [mol/dm3]

p [kPa]

D ⋅ 109 [m2/s]

 

0.043

101.32

1.12

 

1.012

101.32

1.00*

 

2.009

101.32

0.91*

 

5.012

101.32

0.69**

 

Comment: *: T = 297.9 K; **: T = 298.1 K

Mutual Diffusion Coefficient: D12(c i ); T = 308.0 ± 0.1 K; Method: TAYLOR

Ref.: [1993S8]

c2 [mol/dm3]

p [kPa]

D ⋅ 109 [m2/s]

 

0.049

101.32

1.39

 

1.014

101.32

1.28

 

2.012

101.32

1.17

 

5.011

101.32

0.93

 

Mutual Diffusion Coefficient: D12(c i ); T = 318.0 ± 0.1 K; Method: TAYLOR

Ref.: [1993S8]

c2 [mol/dm3]

p [kPa]

D ⋅ 109 [m2/s]

 

0.055

101.32

1.75

 

1.015

101.32

1.59

 

2.017

101.32

1.45*

 

5.016

101.32

1.18*

 

Comment: *: T = 318.1 K

Mutual Diffusion Coefficient: D12(c i ); T = 333.0 ± 0.1 K; Method: TAYLOR

Ref.: [1993S8]

c2 [mol/dm3]

p [kPa]

D ⋅ 109 [m2/s]

 

0.058

101.32

2.26

 

1.020

101.32

2.10*

 

2.016

101.32

1.99

 

5.015

101.32

1.64

 

Comment: *: T = 332.9 K

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

TAYLOR

Taylor dispersion technique

c i

molarity

References

  1. [1993S8]
    Snijder, E. D., te Riele, M. J. M., Versteeg, G. F., van Swaaij, W. P. M.: J. Chem. Eng. Data 38 (1993) 475–480.CrossRefGoogle 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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