Advertisement

Diffusion coefficient of 2,2-dimethyl-butane in heptane

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

Abstract

This chapter provides the diffusion coefficient of 2,2-dimethyl-butane in heptane at different concentrations measured using Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C6 H14

(1)

2,2-dimethyl-butane

75-83-2

C7 H16

(2)

heptane

142-82-5

Mutual Diffusion Coefficient: D12(x i ); T = 297.00 K; Method: TAYLOR

Ref.: [1987M3]

x 2

p [kPa]

D ⋅ 109 [m2/s]

 

0.0027 ± 0.0001

101.32

3.08 ± 0.03

 

0.2543 ± 0.0001

101.32

3.15 ± 0.03

 

0.5018 ± 0.0001

101.32

3.08 ± 0.03

 

0.7526 ± 0.0001

101.32

2.93 ± 0.03

 

0.9972 ± 0.0001

101.32

2.75 ± 0.03

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

TAYLOR

Taylor dispersion technique

x i

mole fraction

References

  1. [1987M3]
    Matos Lopes, M. L., Nieto de Castro, C. A., Padrel de Oliveira, C. M.: Fluid Phase Equilib. 36 (1987) 195–205.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

Personalised recommendations