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Diffusion coefficient of water in hexane at infinite dilution

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

Abstract

This chapter provides the diffusion coefficient of water in hexane at infinite dilution for various temperature and pressure conditions measured using diaphragm cell.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.2. Diffusion in Binary Mixtures at Infinite Dilution

H2 O

(1)

water

7732-18-5

C6 H14

(2)

hexane

110-54-3

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

Ref.: [1996E1]

T [K]

Type

D ⋅ 109 [m2/s]

 

298.15 ± 0.02

D 0 1(2)

9.53 ± 1.0%

 

Comment: tracer is HTO; average concentration: (0.005… 0.05)% by volume

Diffusion Coefficient at infinite dilution: p = 101.325 kPa; Method: No Stand

Ref.: [2010S1]

T [K]

Type

D ⋅ 109 [m2/s]

 

295.15 ± 1.0

D 0 1(2)

8.97 ± 0.76

 

Comment: microdroplet collapse rate used for measurements

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

No Stand

no standard method used

DIA

diaphragm cell

References

  1. [1996E1]
    Easteal, A. J.: J. Chem. Eng. Data 41 (1996) 741–744.CrossRefGoogle Scholar
  2. [2010S1]
    Su J. T., Duncan, P. B., Momaya, A., Jutila, A., Needham, D.: J. Chem. Phys. 132 (2010) 044506-1-044506/8.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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