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Diffusion coefficient of toluene into chlorobenzene and bromobenzene

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

Abstract

This chapter provides the diffusion coefficient of toluene into chlorobenzene and bromobenzene at different concentrations measured using interferometry and diaphragm cell.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.3. Diffusion in Ternary Mixtures

C7 H8

(1)

toluene

108-88-3

C6 H5 Cl

(2)

chlorobenzene

108-90-7

C6 H5 Br

(3)

bromobenzene

108-86-1

Mutual Diffusion Coefficient Matrix: Dij (xi, xj); Method: MZ-INT

Ref.: [1969K3]

T = 303.15 ± 0.03 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]

0.25

0.50

1.848 ± 0.066

−0.063 ± 0.109

−0.052 ± 0.093

1.797 ± 0.076

0.26

0.03

1.570 ± 0.088

−0.077 ± 0.100

−0.012 ± 0.033

1.606 ± 0.109

0.70

0.15

2.132 ± 0.098

0.051 ± 0.163

−0.071 ± 0.026

2.062 ± 0.108

0.15

0.70

1.853 ± 0.108

0.049 ± 0.162

−0.068 ± 0.026

1.841 ± 0.108

0.45

0.25

2.006 ± 0.108

−0.020 ± 0.026

−0.198 ± 0.163

1.890 ± 0.108

0.18

0.28

1.774 ± 0.107

−0.037 ± 0.026

0.003 ± 0.162

1.518 ± 0.107

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

Ref.: [1962B3]

T = 302.75 ± 0.03 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]

0.25

0.50

1.848 ± 0.066

−0.063 ± 0.109

−0.052 ± 0.093

1.797 ± 0.076

0.26

0.03

1.570 ± 0.088

−0.077 ± 0.100

−0.012 ± 0.033

1.606 ± 0.109

0.70

0.15

2.132 ± 0.098

0.051 ± 0.163

−0.071 ± 0.026

2.062 ± 0.108

0.15

0.70

1.853 ± 0.108

0.049 ± 0.162

−0.068 ± 0.026

1.841 ± 0.108

0.45

0.25

2.006 ± 0.108

−0.020 ± 0.026

−0.198 ± 0.163

1.890 ± 0.108

0.18

0.28

1.774 ± 0.107

−0.037 ± 0.026

0.0026 ± 0.162

1.518 ± 0.107

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

x i

mole fraction

INT

interferometry

DIA

diaphragm cell

References

  1. [1962B3]
    Burchard, J. K., Toor, H. L.: J. Phys. Chem. 66 (1962) 2015–2022.CrossRefGoogle Scholar
  2. [1969K3]
    Kett, T. K., Anderson, D. K.: J. Phys. Chem. 73 (1969) 1268–1275.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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