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Diffusion coefficient of hexane in propan-2-one

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

Abstract

This chapter provides the diffusion coefficient of hexane in propan-2-one at different concentrations measured using Taylor dispersion technique and interferometry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C6 H14

(1)

hexane

110-54-3

C3 H6 O

(2)

propan-2-one

67-64-1

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

Ref.: [1994C2]

x 2

p [kPa]

D ⋅ 109 [m2/s]

 

3.7533 ⋅ 10−4 ± 10−4

101.32

3.10 ± 2.5%

 

0.2479 ± 10−4

101.32

2.25 ± 2.5%

 

0.5016 ± 10−4

101.32

1.81 ± 2.5%

 

0.7419 ± 10−4

101.32

2.17 ± 2.5%

 

0.9997 ± 10−4

101.32

4.28 ± 2.5%

 

Mutual Diffusion Coefficient: D12(x i ); T = 295.35 ± 0.1 K; Method: INT

Ref.: [1961V1]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.0045

101.32

3.65

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

x i

mole fraction

TAYLOR

Taylor dispersion technique

INT

interferometry

References

  1. [1961V1]
    Varoqui R., Daune, M., Freund, L.: J. Chim. Phys. Phys. -Chim. Biol. 58 (1961) 394–401.CrossRefGoogle Scholar
  2. [1994C2]
    Castillo, R., Garza, C., Dominguez, H.: J. Chem. Phys. 100 (1994) 6649–6657.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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