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Diffusion coefficient of propan-1-ol in cyclohexane

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

Abstract

This chapter provides the diffusion coefficient of propan-1-ol in cyclohexane at different concentrations measured using Taylor dispersion technique and diaphragm cell.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C3 H8 O

(1)

propan-1-ol

71-23-8

C6 H12

(2)

cyclohexane

110-82-7

Mutual Diffusion Coefficient: D12(x i ); T = 298.15 ± 0.1 K; Method: TAYLOR

Ref.: [2005B1]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.03 ± 0.01

101.32

0.83 ± 0.03

 

0.1 ± 0.01

101.32

0.66 ± 0.03

 

0.3 ± 0.01

101.32

0.39 ± 0.03

 

0.5 ± 0.01

101.32

0.42 ± 0.03

 

0.7 ± 0.01

101.32

0.65 ± 0.03

 

0.9 ± 0.01

101.32

1.00 ± 0.03

 

0.97 ± 0.01

101.32

1.15 ± 0.03

 

Mutual Diffusion Coefficient: D12(x i ); T = 298.15 ± 0.05 K; Method: DIA

Ref.: [1991R1]

x 2

p [kPa]

D ⋅ 109 [m2/s]

 

0.0000

101.32

0.705

 

0.1954

101.32

0.555

 

0.3616

101.32

0.558

 

0.6237

101.32

0.803

 

0.8054

101.32

1.156

 

Comment: average deviation ± 0.38%; max. error ± 8%

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

TAYLOR

Taylor dispersion technique

DIA

diaphragm cell

x i

mole fraction

References

  1. [1991R1]
    Ramakanth, C., Mukherjee, A. K., Das, T. R.: J. Chem. Eng. Data 36 (1991) 384–387.CrossRefGoogle Scholar
  2. [2005B1]
    Bosse, D., Bart, J.: J. Chem. Eng. Data 50 (2005) 1525–1528.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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