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Diffusion coefficient of benzene in heptan-1-ol

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

Abstract

This chapter provides the diffusion coefficient of benzene in heptan-1-ol at different concentrations measured using diaphragm cell.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C6 H6

(1)

benzene

71-43-2

C7 H16 O

(2)

heptan-1-ol

111-70-6

Mutual Diffusion Coefficient: D12(x i ); T = 301.15 ± 0.5 K; Method: DIA

Ref.: [1991R3]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.0000

101.32

0.658

 

0.3244

101.32

0.518

 

0.5488

101.32

0.449

 

0.7293

101.32

0.752

 

0.8769

101.32

1.328

 

Comment: average deviation ± 2%; maximal error up to ± 14%

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

DIA

diaphragm cell

x i

mole fraction

References

  1. [1991R3]
    Ramprasad, G., Mukherjee, A. K., Das, T. R.: J. Chem. Eng. Data 36 (1991) 124–126.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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