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Diffusion coefficient of methanol in butan-1-ol

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

Abstract

This chapter provides the diffusion coefficient of methanol in butan-1-ol at different concentrations measured using holographic interferometry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C H4 O

(1)

methanol

67-56-1

C4 H10 O

(2)

butan-1-ol

71-36-3

Mutual Diffusion Coefficient: D12(xi); T = 298.15 K; Method: HOLO

Ref.: [2009R2]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.014

101.32

0.49 ± 1.2%

 

0.1

101.32

0.54 ± 1.2%

 

0.3

101.32

0.64 ± 1.2%

 

0.5

101.32

0.77 ± 1.2%

 

0.7

101.32

0.87 ± 1.2%

 

0.9

101.32

1.02 ± 1.2%

 

0.9975

101.32

1.29 ± 1.2%

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

HOLO

holographic interferometry

x i

mole fraction

References

  1. [2009R2]
    Rehfeldt S.: Mehrkomponentendiffusion in Flüssigkeiten, Ph.D. Thesis, TU Munich, VDI-Verlag Düsseldorf 2009.Google 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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