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Diffusion coefficient of heptane in tetradecane at infinite dilution

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

Abstract

This chapter provides the diffusion coefficient of heptane in tetradecane at infinite dilution for various temperature and pressure conditions measured using correlation of experimental data and diaphragm cell.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.2. Diffusion in Binary Mixtures at Infinite Dilution

C7 H16

(1)

heptane

142-82-5

C14 H30

(2)

tetradecane

629-59-4

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)

0.93

 

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

Ref.: [2012B2]

T [K]

Type

D ⋅ 109 [m2/s]

 

298.15

D 0 1(2)

0.94

 

298.15

D 0 2(1)

2.07

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

DIA

diaphragm cell

CORR

correlation of experimental data

References

  1. [1974L8]
    Lo, H. Y.: J. Chem. Eng. Data 19 (1974) 236–241.CrossRefGoogle Scholar
  2. [2012B2]
    Beigzadeh R., Rahimi, M., Shabanian, S. R.: Fluid Phase Equilib. 331 (2012) 48–57.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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