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Diffusion coefficient of bis-(2-hydroxy-propyl) ether in water

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

Abstract

This chapter provides the diffusion coefficient of bis-(2-hydroxy-propyl) ether in water at different concentrations measured using interferometry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C6 H14 O3

(1)

bis-(2-hydroxy-propyl) ether

110-98-5

H2 O

(2)

water

7732-18-5

Mutual Diffusion Coefficient: D12(x i ); T = 298.15 K; Method: INT

Ref.: [1973G2]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

1.00

101.32

0.0858

 

0.4293

101.32

0.1207

 

0.2345

101.32

0.1052

 

0.1451

101.32

0.1352

 

0.0837

101.32

0.5606

 

0.0440

101.32

1.071

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

x i

mole fraction

INT

interferometry

References

  1. [1973G2]
    Ghai, R. K., Ertl, H., Dullien, F. A. L.: AIChE J. 19 (1973) 881–900.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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