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Diffusion coefficient of octadecane in tetrachloro-methane at infinite dilution

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

Abstract

This chapter provides the diffusion coefficient of octadecane in tetrachloro-methane at infinite dilution for various temperature and pressure conditions measured using NMR spin echo field gradient and Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.2. Diffusion in Binary Mixtures at Infinite Dilution

C18 H38

(1)

octadecane

593-45-3

C Cl4

(2)

tetrachloro-methane

56-23-5

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

Ref.: [1985C12]

T [K]

Type

D ⋅ 109 [m2/s]

 

293.7

D 0 1(2)

0.67 ± 0.01

 

308.2

D 0 1(2)

0.86 ± 0.01

 

323.2

D 0 1(2)

1.10 ± 0.01

 

337.2

D 0 1(2)

1.32 ± 0.03

 

353.2

D 0 1(2)

1.54 ± 0.01

 

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

Ref.: [1963M4]

T [K]

Type

D ⋅ 109 [m2/s]

 

323.15

D 0 1(2)

1.16

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

TAYLOR

Taylor dispersion technique

NMR FG

NMR spin echo field gradient

References

  1. [1963M4]
    Mccall D. W., Douglass, D. C.: J. Chem. Phys. 38 (1963) 2314.CrossRefGoogle Scholar
  2. [1985C12]
    Chen H. C., Chen, S. H.: Chemical Engineering Science 40 (1985) 521–526.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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