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Diffusion coefficient of pentane in decane

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

Abstract

This chapter provides the diffusion coefficient of pentane in decane at different concentrations measured using forced Rayleigh scattering and 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

C10 H22

(2)

decane

124-18-5

Mutual Diffusion Coefficient: D12(wi); T = 300.15 K; Method: FRS

Ref.: [2002P1]

w 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.114

101.32

1.90 ± 0.15

 

0.337

101.32

2.30 ± 0.18

 

0.668

101.32

2.63 ± 0.21

 

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

Ref.: [2012D3]

w 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.500

101.32

3.03 ± 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

FRS

forced Rayleigh scattering

CT

Loschmidt cell (closed tube)

w i

mass fraction

References

  1. [2002P1]
    Perronace A., Leppla, C., Leroy, F., Rousseau, B., Wiegand, S.: J. Chem. Phys. 116 (2002) 3718–3729.CrossRefGoogle Scholar
  2. [2012D3]
    de Mezquia D. A., Bou-Ali, M. M., Larranaga, M., Madariaga, J. A., Santamaria, C.: J. Phys. Chem. B 116 (2012) 2814–2819.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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