Advertisement

Diffusion coefficient of toluene in octan-1-ol

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

Abstract

This chapter provides the diffusion coefficient of toluene in octan-1-ol at different concentrations measured using Taylor dispersion technique and diaphragm cell.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C7 H8

(1)

toluene

108-88-3

C8 H18 O

(2)

octan-1-ol

111-87-5

Mutual Diffusion Coefficient: D12(x i ); T = 298.15 ± 0.1 K; Method: TAYLOR

Ref.: [1998G1]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.00007 ± 0.0001

101.32

0.436 ± 0.031

 

0.00013 ± 0.0001

101.32

0.442 ± 0.017

 

0.00034 ± 0.0001

101.32

0.459 ± 0.010

 

0.00067 ± 0.0001

101.32

0.461 ± 0.008

 

Mutual Diffusion Coefficient: D12(x i ); T = 301 ± 0.5 K; Method: DIA

Ref.: [1991R2]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.0000

101.32

0.658

 

0.3127

101.32

0.531

 

0.5288

101.32

0.479

 

0.6912

101.32

0.724

 

0.8154

101.32

1.357

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

x i

mole fraction

TAYLOR

Taylor dispersion technique

DIA

diaphragm cell

References

  1. [1991R2]
    Ramprasad, G., Das, T. R., Mukherjee, A. K.: J. Chem. Eng. Jpn. 24 (1991) 389–391.CrossRefGoogle Scholar
  2. [1998G1]
    Gabler, T., Paschke, A., Schüürmann, G.: J. Chem. Eng. Data 43 (1998) 413–416.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

Personalised recommendations