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Diffusion coefficient of hexadecane in dodecane at infinite dilution

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

Abstract

This chapter provides the diffusion coefficient of hexadecane in dodecane at infinite dilution for various temperature and pressure conditions measured using interferometry and Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.2. Diffusion in Binary Mixtures at Infinite Dilution

C16 H34

(1)

hexadecane

544-76-3

C12 H26

(2)

dodecane

112-40-3

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

Ref.: [1975Z1]

T [K]

Type

D ⋅ 109 [m2/s]

 

298.15 ± 0.02

D 0 1(2)

0.804

 

298.15 ± 0.02

D 0 2(1)

0.525

 

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

Ref.: [1987M6]

T [K]

Type

D ⋅ 109 [m2/s]

 

304 ± 0.5

D 0 1(2)

0.75

 

373 ± 0.5

D 0 1(2)

2.10

 

443 ± 0.5

D 0 1(2)

4.09*

 

514 ± 0.5

D 0 1(2)

7.08*

 

566 ± 0.5

D 0 1(2)

11.3

 

Comment: *: p = 1446 kPa; standard deviation: ±(0.5 … 3)%

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

TAYLOR

Taylor dispersion technique

INT

interferometry

References

  1. [1975Z1]
    Zemdikhanov, K. B., Usmanov, A. G.: Zh. Fiz. Khim. 49 (1975) 481–484.Google Scholar
  2. [1987M6]
    Matthews, M. A., Akgerman, A.: AIChE J. 33 (1987) 881–885.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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