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Diffusion coefficient of toluene in aniline

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

Abstract

This chapter provides the diffusion coefficient of toluene in aniline at different concentrations measured using Savart plate interferometry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C7 H8

(1)

toluene

108-88-3

C6 H7 N

(2)

aniline

62-53-3

Mutual Diffusion Coefficient: D12(x i ); T = 298.15 ± 0.01 K; Method: SAV-INT

Ref.: [1971H1]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.0035

101.32

0.478 ± 0.17%

 

0.1548

101.32

0.366 ± 0.17%

 

0.3394

101.32

0.279 ± 0.17%

 

0.5042

101.32

0.296 ± 0.17%

 

0.6710

101.32

0.568 ± 0.17%

 

0.8483

101.32

1.040 ± 0.17%

 

0.9971

101.32

2.100 ± 0.17%

 

Mutual Diffusion Coefficient: D12(x i ); T = 318.15 ± 0.01 K; Method: SAV-INT

Ref.: [1971H1]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.0035

101.32

0.880 ± 0.17%

 

0.1548

101.32

0.758 ± 0.17%

 

0.3394

101.32

0.588 ± 0.17%

 

0.5042

101.32

0.605 ± 0.17%

 

0.6910

101.32

0.889 ± 0.17%

 

0.8483

101.32

1.63 ± 0.17%

 

0.9975

101.32

2.78 ± 0.17%

 

Mutual Diffusion Coefficient: D12(x i ); T = 333.15 ± 0.01 K; Method: SAV-INT

Ref.: [1971H1]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.0035

101.32

1.27 ± 0.17%

 

0.1548

101.32

1.13 ± 0.17%

 

0.3394

101.32

0.997 ± 0.17%

 

0.5942

101.32

1.09 ± 0.17%

 

0.6910

101.32

1.57 ± 0.17%

 

0.8463

101.32

2.48 ± 0.17%

 

0.9971

101.32

3.60 ± 0.17%

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

SAV-INT

Savart plate interferometry

x i

mole fraction

References

  1. [1971H1]
    Haluska, J. L., Colver, C. P.: I & EC Fundamentals 10 (1971) 610–614.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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