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Diffusion coefficient of hexan-1-ol into toluene and hexane

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

Abstract

This chapter provides the diffusion coefficient of hexan-1-ol into toluene and hexane at different concentrations measured using Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.3. Diffusion in Ternary Mixtures

C6 H14 O

(1)

hexan-1-ol

111-27-3

C7 H8

(2)

toluene

108-88-3

C6 H14

(3)

hexane

110-54-3

Mutual Diffusion Coefficient Matrix: Dij (xi, xj); Method: TAYLOR

Ref.: [2005R6]

T = 298.15 ± 0.05 K; p = 101.325 kPa

x 1

x 2

D11 ⋅ 109 [m2/s]

D12 ⋅ 109 [m2/s]

D21 ⋅ 109 [m2/s]

D22 ⋅ 109 [m2/s]

0.2

0.6

2.050 ± 0.03

0.657 ± 0.03

−0.071 ± 0.03

1.230 ± 0.03

0.3

0.3

2.950 ± 0.03

0.675 ± 0.03

−0.282 ± 0.03

1.920 ± 0.03

0.4

0.4

1.860 ± 0.03

0.692 ± 0.03

−0.266 ± 0.03

0.857 ± 0.03

0.5

0.1

3.030 ± 0.03

−0.178 ± 0.03

0.579 ± 0.03

1.660 ± 0.03

0.6

0.2

1.500 ± 0.03

−0.517 ± 0.03

−0.876 ± 0.03

2.640 ± 0.03

0.1

0.4

3.010 ± 0.03

0.643 ± 0.03

−0.199 ± 0.03

1.910 ± 0.03

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

x i

mole fraction

TAYLOR

Taylor dispersion technique

References

  1. [2005R6]
    Ren Z., Fei, W., Bart, H. J.: Tsinghua Sci. Technol. 10 (2005) 523–528.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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