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Diffusion coefficient of 4-chloro-toluene into heptane and decane at infinite dilution

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

Abstract

This chapter provides the diffusion coefficient of 4-chloro-toluene into heptane and decane at infinite dilution for different concentrations measured using Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.4. Diffusion in Ternary Mixtures at Infinite Dilution

C7 H7 Cl

(1)

4-chloro-toluene

106-43-4

C7 H16

(2)

heptane

142-82-5

C10 H22

(3)

decane

124-18-5

Diffusion coefficient at infinite dilution: Do1(23) (xi); Method: TAYLOR

Ref.: [2007S5]

T = 298.15 K; p = 101.325 kPa

x 2

x 1

Do1(23) ⋅ 109 [m2/s]

 

0.0000

 

1.80 ± 3%

 

0.1178

 

1.89 ± 3%

 

0.1784

 

1.94 ± 3%

 

0.3091

 

2.07 ± 3%

 

0.4135

 

2.17 ± 3%

 

0.4703

 

2.23 ± 3%

 

0.6041

 

2.40 ± 3%

 

0.6863

 

2.52 ± 3%

 

0.7595

 

2.63 ± 3%

 

0.8884

 

2.86 ± 3%

 

1.0000

 

3.11 ± 3%

 
Symbols and Abbreviations

Short Form

Full Form

x i

mole fraction

D

diffusion coefficient

p

pressure

T

temperature

TAYLOR

Taylor dispersion technique

References

  1. [2007S5]
    Safi A., Nicolas, C., Neau, E., Chevalier, J. L.: J. Chem. Eng. Data 52 (2007) 977–981.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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