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Diffusion coefficient of hexane in dodecane at infinite dilution

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

Abstract

This chapter provides the diffusion coefficient of hexane in dodecane at infinite dilution for various temperature and pressure conditions measured using interferometry, Gouy interferometry, correlation of experimental data and Mach-Zehnder interferometry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.2. Diffusion in Binary Mixtures at Infinite Dilution

C6 H14

(1)

hexane

110-54-3

C12 H26

(2)

dodecane

112-40-3

Diffusion Coefficient at infinite dilution: p = 101.325 kPa; Method: G-INT

Ref.: [1969S7]

T [K]

Type

D ⋅ 109 [m2/s]

 

298.15

D 0 2(1)

2.715

 

298.15

D 0 1(2)

1.395

 

308.15

D 0 2(1)

3.055

 

308.15

D 0 1(2)

1.668

 

Comment: experimental error: ±0.1–0.2%

Diffusion Coefficient at infinite dilution: p = 101.325 kPa; Method: CORR

Ref.: [2001L3]

T [K]

Type

D ⋅ 109 [m2/s]

 

298.15

D 0 1(2)

1.395

 

298.15

D 0 2(1)

2.715

 

308.15

D 0 1(2)

1.668

 

308.15

D 0 2(1)

3.055

 

Diffusion Coefficient at infinite dilution: p = 101.325 kPa; Method: MZ-INT

Ref.: [1969K3]

T [K]

Type

D ⋅ 109 [m2/s]

 

298.15 ± 0.03

D 0 1(2)

1.42

 

298.15 ± 0.03

D 0 2(1)

2.74

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

MZ-INT

Mach-Zehnder interferometry

INT

interferometry

G-INT

Gouy interferometry

CORR

correlation of experimental data

References

  1. [1969K3]
    Kett, T. K., Anderson, D. K.: J. Phys. Chem. 73 (1969) 1268–1275.CrossRefGoogle Scholar
  2. [1969S7]
    Shieh, J. C., Lyons, P. A.: J. Phys. Chem. 73 (1969) 3258–3264.CrossRefGoogle Scholar
  3. [2001L3]
    Li J., Liu, H., Hu, Y.: Fluid Phase Equilibria 187188 (2001) 193–208.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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