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Diffusion coefficient of butan-1-ol in propan-1-ol

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

Abstract

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

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C4 H10 O

(1)

butan-1-ol

71-36-3

C3 H8 O

(2)

propan-1-ol

71-23-8

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

Ref.: [2007R4]

x 2

p [kPa]

D ⋅ 109 [m2/s]

 

0.035

101.32

0.40 ± 1.2%

 

0.1

101.32

0.38 ± 1.2%

 

0.2

101.32

0.38 ± 1.2%

 

0.3

101.32

0.41 ± 1.2%

 

0.4

101.32

0.42 ± 1.2%

 

0.5

101.32

0.42 ± 1.2%

 

0.6

101.32

0.43 ± 1.2%

 

0.65

101.32

0.43 ± 1.2%

 

0.7

101.32

0.43 ± 1.2%

 

0.75

101.32

0.41 ± 1.2%

 

0.8

101.32

0.47 ± 1.2%

 

0.85

101.32

0.45 ± 1.2%

 

0.9

101.32

0.49 ± 1.2%

 

0.975

101.32

0.50 ± 1.2%

 

Comment: see [2010R1] for comparison

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

HOLO

holographic interferometry

x i

mole fraction

References

  1. [2007R4]
    Rehfeldt S., Stichlmair, J.: Fluid Phase Equilib. 256 (2007) 99–104.CrossRefGoogle Scholar
  2. [2010R1]
    Rehfeldt S., Stichlmair J.: Fluid Phase Equilib. 290 (2010) 1–14.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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