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Diffusion coefficient of heptane in hexan-1-ol at infinite dilution

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

Abstract

This chapter provides the diffusion coefficient of heptane in hexan-1-ol at infinite dilution for various temperature and pressure conditions measured using porous frits, plug or barrier.

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

C6 H14 O

(2)

hexan-1-ol

111-27-3

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

Ref.: [1974M5]

T [K]

Type

D ⋅ 109 [m2/s]

 

293.15 ± 0.01

D 0 1(2)

0.46

 

298.15 ± 0.01

D 0 1(2)

0.48

 

303.15 ± 0.01

D 0 1(2)

0.51

 

313.15 ± 0.01

D 0 1(2)

0.65

 

Comment: average precision: ±4%

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

PF

porous frits, plug or barrier

References

  1. [1974M5]
    Moore, J. W., Wellek, R. M.: J. Chem. Eng. Data 19 (1974) 136–140.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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