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Diffusion coefficient of 1-phenyl-ethanone into methanol and ethanol at infinite dilution

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

Abstract

This chapter provides the diffusion coefficient of 1-phenyl-ethanone into methanol and ethanol 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

C8 H8 O

(1)

1-phenyl-ethanone

98-86-2

C H4 O

(2)

methanol

67-56-1

C2 H6 O

(3)

ethanol

64-17-5

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

 

0.91 ± 3%

 

0.2269

 

1.06 ± 3%

 

0.3477

 

1.15 ± 3%

 

0.4596

 

1.23 ± 3%

 

0.5484

 

1.29 ± 3%

 

0.6232

 

1.35 ± 3%

 

0.7067

 

1.41 ± 3%

 

0.7959

 

1.47 ± 3%

 

0.8961

 

1.55 ± 3%

 

1.0000

 

1.64 ± 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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