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Diffusion coefficient of N-methyl-glycine potassium salt in water at infinite dilution

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

Abstract

This chapter provides the diffusion coefficient of N-methyl-glycine potassium salt in water at infinite dilution for various temperature and pressure conditions measured using Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.2. Diffusion in Binary Mixtures at Infinite Dilution

C3 H6 K N O2

(1)

N-methyl-glycine potassium salt

56935-86-5

H2 O

(2)

water

7732-18-5

Diffusion Coefficient at infinite dilution: p = 101.325 kPa; Method: TAYLOR

Ref.: [2008H5]

T [K]

Type

D ⋅ 109 [m2/s]

 

293.15 ± 0.1

D 0 1(2)

0.961 ± 2%

 

298.15 ± 0.1

D 0 1(2)

1.10 ± 2%

 

303.15 ± 0.1

D 0 1(2)

1.23 ± 2%

 

313.15 ± 0.1

D 0 1(2)

1.54 ± 2%

 

323.15 ± 0.1

D 0 1(2)

1.89 ± 2%

 

333.15 ± 0.1

D 0 1(2)

2.34 ± 2%

 

343.15 ± 0.1

D 0 1(2)

2.71 ± 2%

 

353.15 ± 0.1

D 0 1(2)

3.13 ± 2%

 

363.15 ± 0.1

D 0 1(2)

3.56 ± 2%

 

368.15 ± 0.1

D 0 1(2)

3.85 ± 2%

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

TAYLOR

Taylor dispersion technique

References

  1. [2008H5]
    Hamborg E. S., van Swaaij, W. P. M., Versteeg, G. F.: J. Chem. Eng. Data 53 (2008) 1141–1145.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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