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Diffusion coefficient of naphthalene in ethanol

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

Abstract

This chapter provides the diffusion coefficient of naphthalene in ethanol at different concentrations measured using Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C10 H8

(1)

naphthalene

91-20-3

C2 H6 O

(2)

ethanol

64-17-5

Intradiffusion Coefficient: D1T (T); Method: TAYLOR

Ref.: [1986S6]

T [K]

ρ2 [kg/m3]

D ⋅ 109 [m2/s]

 

313.2

772

1.73

 

373.2

716

4.44

 

423.6

649

8.17

 

473.4

557

14.2

 

500.3

467

21.9

 

516.2

567

18.2

 

516.2

469

23.5

 

530.2

418

26.6

 

530.2

476

23.3

 

530.2

544

19.1

 

542.8

411

28.3

 

542.8

449

25.8

 

542.8

517

21.5

 

554.0

398

29.6

 

554.0

433

27.1

 

554.0

491

24.2

 

Comment: accuracy: ±1%

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

TAYLOR

Taylor dispersion technique

ρ

mass densities

References

  1. [1986S6]
    Sun, C. K. J., Chen, S. H.: AIChE J. 32 (1986) 1367–1371.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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