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Diffusion coefficient of water in pyridine at infinite dilution

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

Abstract

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

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

C5 H5 N

(2)

pyridine

110-86-1

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

Ref.: [1965B7]

T [K]

Type

D ⋅ 109 [m2/s]

 

298.15

D 0 1(2)

1.525

 

298.15

D 0 2(1)

1.090

 

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)

2.73 ± 0.7%

 

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)

2.73 ± 0.7%

 

Comment: water concentration: 0.52 wt%

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

OEC

open ended capillary

DIA

diaphragm cell

References

  1. [1965B7]
    Brun B., Gaufres, R., Rouviere, J., Salvinien, J.: Compt. Rend. 260 (1965) 3636–3638.Google Scholar
  2. [1971L2]
    Lees, F. P., Sarram, P.: J. Chem. Eng. Data 16 (1971) 41–44.CrossRefGoogle Scholar
  3. [1971S6]
    Sarram, P.: Bull. Iranian Petroleum Inst. 42 (1971) 23–27.Google 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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