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Diffusion coefficient of pentane in dodecane

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

Abstract

This chapter provides the diffusion coefficient of pentane in dodecane at different concentrations measured using Loschmidt cell (closed tube).

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C5 H12

(1)

pentane

109-66-0

C12 H26

(2)

dodecane

112-40-3

Mutual Diffusion Coefficient: D12(w i ); T = 298.15 ± 0.1 K; Method: CT

Ref.: [2012D3]

w 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.500

101.32

2.57 ± 3%

 

Comment: CT (Loschmidt tube) in liquid mixtures it is called Sliding Symmetric Tubes

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

w i

mass fraction

CT

Loschmidt cell (closed tube)

References

  1. [2012D3]
    de Mezquia D. A., Bou-Ali, M. M., Larranaga, M., Madariaga, J. A., Santamaria, C.: J. Phys. Chem. B 116 (2012) 2814–2819.CrossRefPubMedGoogle 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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