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Diffusion coefficient of tetradecane in octane at infinite dilution

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

Abstract

This chapter provides the diffusion coefficient of tetradecane in octane at infinite dilution for various temperature and pressure conditions measured using diaphragm cell and Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.2. Diffusion in Binary Mixtures at Infinite Dilution

C14 H30

(1)

tetradecane

629-59-4

C8 H18

(2)

octane

111-65-9

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

Ref.: [1974L8]

T [K]

Type

D ⋅ 109 [m2/s]

 

298.15

D 0 1(2)

1.63

 

Diffusion Coefficient at infinite dilution: p = 1.72 MPa; Method: TAYLOR

Ref.: [1989E6]

T [K]

Type

D ⋅ 109 [m2/s]

 

304

D 0 1(2)

1.76 ± 0.01

 

335

D 0 1(2)

2.61 ± 0.02

 

361

D 0 1(2)

3.53 ± 0.01

 

387

D 0 1(2)

4.46 ± 0.04

 

411

D 0 1(2)

5.66 ± 0.03

 

435

D 0 1(2)

7.48 ± 0.04

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

TAYLOR

Taylor dispersion technique

DIA

diaphragm cell

References

  1. [1974L8]
    Lo, H. Y.: J. Chem. Eng. Data 19 (1974) 236–241.CrossRefGoogle Scholar
  2. [1989E6]
    Erkey, C., Akgerman, A.: AIChE J. 35 (1989) 443–448.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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