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Diffusion coefficient of benzene in tetradecane

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

Abstract

This chapter provides the diffusion coefficient of benzene in tetradecane at different concentrations .

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C6 H6

(1)

benzene

71-43-2

C10 H22

(2)

decane

124-18-5

Mutual Diffusion Coefficient: D12(T); Method: DIA

Ref.: [1949T1]

T [K]

p [kPa]

D ⋅ 109 [m2/s]

 

298.15 ± 0.02

101.32

1.71 ± 0.05

 

318.15 ± 0.02

101.32

2.51 ± 0.03

 

338.15 ± 0.02

101.32

3.10 ± 0.03

 

Comment: composition of mixture: x1 = 0.50

Mutual Diffusion Coefficient: D12(x1); Method: DIA

Ref.: [1998Y3]

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

Range: 0.0 < x1 < 1.0

Comment: D12 [m2/s] = D ∙ 10−9

Parameter:

T [K]

A

B

C

E

F

Std-Dev

 

298.15

1.844

−0.302

0.155

−0.375

0.675

0.0018

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

x i

mole fraction

DIA

diaphragm cell

References

  1. [1949T1]
    Trevoy, D. J., Drickamer, H. G.: J. Chem. Phys. 17 (1949) 1117.CrossRefGoogle Scholar
  2. [1998Y3]
    Yang, X. N.: J. Solution Chem. 27 (1998) 261–272.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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