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Diffusion coefficient of benzene into propan-2-one and methanol at infinite dilution

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

Abstract

This chapter provides the diffusion coefficient of benzene into propan-2-one and methanol 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

C6 H6

(1)

benzene

71-43-2

C3 H6 O

(2)

propan-2-one

67-64-1

C H4 O

(3)

methanol

67-56-1

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

Ref.: [2008S4]

T = 298.15 K; p = 101.325 kPa

x 2

x 1

Do1(23) ⋅ 109 [m2/s]

 

0.0000

 

2.66 ± 3%

 

0.1220

 

2.95 ± 3%

 

0.2099

 

3.21 ± 3%

 

0.3594

 

3.50 ± 3%

 

0.5372

 

3.71 ± 3%

 

0.7061

 

3.87 ± 3%

 

0.7900

 

3.96 ± 3%

 

0.8781

 

4.12 ± 3%

 

1.0000

 

4.25 ± 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. [2008S4]
    Safi A., Nicolas, C., Neau, E., Chevalier, J. L.: J. Chem. Eng. Data 53 (2008) 444–448.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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