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Diffusion coefficient of cyclohexane in hexane

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

Abstract

This chapter provides the diffusion coefficient of cyclohexane in hexane at different concentrations measured using diaphragm cell.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C6 H12

(1)

cyclohexane

110-82-7

C6 H14

(2)

hexane

110-54-3

Intradiffusion Coefficient: D1T (xi); Method: DIA

Ref.: [1972A6]

Equation: D = A + B x + C x2 + E x3 + F x4

Range: 0.0 < x2 < 1.0

Comment: D1T [m2/s] = D ∙ 10−9

Parameter:

T [K]

A

B

C

E

F

Std-Dev

 

298.13

3.8833

−2.5897

0.8754

−1.2339

0.4999

0.2%

Intradiffusion Coefficient: D2T (xi); Method: DIA

Ref.: [1972A6]

Equation: D = A + B x + C x2 + E x3 + F x4

Range: 0.0 < x2 < 1.0

Comment: D2T [m2/s] = D ∙ 10−9

Parameter:

T [K]

A

B

C

E

F

Std-Dev

 

298.13

4.1054

−2.1487

−1.1027

1.9294

−1.0909

0.2%

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

x i

mole fraction

DIA

diaphragm cell

References

  1. [1972A6]
    Aoyagi, K., Albright, J. G.: J. Phys. Chem. 76 (1972) 2572–2577.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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