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Diffusion coefficient of water in toluene at infinite dilution

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

Abstract

This chapter provides the diffusion coefficient of water in toluene at infinite dilution for various temperature and pressure conditions measured using diaphragm cell.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.2. Diffusion in Binary Mixtures at Infinite Dilution

H2 O

(1)

water

7732-18-5

C7 H8

(2)

toluene

108-88-3

Diffusion Coefficient at infinite dilution: p = 101.325 kPa; Method: DIA

Ref.: [1971S6]

T [K]

Type

D ⋅ 109 [m2/s]

 

298.15 ± 0.1

D 0 1(2)

6.19 ± 0.8%

 

Diffusion Coefficient at infinite dilution: p = 101.325 kPa; Method: DIA

Ref.: [1971L2]

T [K]

Type

D ⋅ 109 [m2/s]

 

298.15 ± 0.1

D 0 1(2)

6.19 ± 0.8%

 

Comment: water concentration: 0.04 wt%

Diffusion Coefficient at infinite dilution: p = 101.325 kPa; Method: DIA

Ref.: [1996E1]

T [K]

Type

D ⋅ 109 [m2/s]

 

298.15 ± 0.02

D 0 1(2)

6.07 ± 1.0%

 

Comment: tracer is HTO; average concentration: (0.005… 0.05)% by volume

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

DIA

diaphragm cell

References

  1. [1971L2]
    Lees, F. P., Sarram, P.: J. Chem. Eng. Data 16 (1971) 41–44.CrossRefGoogle Scholar
  2. [1971S6]
    Sarram, P.: Bull. Iranian Petroleum Inst. 42 (1971) 23–27.Google Scholar
  3. [1996E1]
    Easteal, A. J.: J. Chem. Eng. Data 41 (1996) 741–744.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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