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Diffusion coefficient of water in 2,2-bis(hydroxy-methyl)-1,3-propanediol 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 2,2-bis(hydroxy-methyl)-1,3-propanediol at infinite dilution for various temperature and pressure conditions measured using Taylor dispersion technique.

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 H12 O4

(2)

2,2-bis(hydroxy-methyl)-1,3-propanediol

115-77-5

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

Ref.: [1990T2]

T [K]

Type

D ⋅ 109 [m2/s]

 

265.2

D 0 2(1)

0.256 ± 0.003

 

268.2

D 0 2(1)

0.278 ± 0.002

 

278.2

D 0 2(1)

0.426 ± 0.004

 

298.2

D 0 2(1)

0.779 ± 0.008

 

313.2

D 0 2(1)

1.13 ± 0.02

 

333.2

D 0 2(1)

1.64 ± 0.02

 

353.2

D 0 2(1)

2.37 ± 0.06

 

373.2

D 0 2(1)

3.00 ± 0.01

 

393.2

D 0 2(1)

4.25 ± 0.04

 

413.2

D 0 2(1)

5.16 ± 0.06

 

433.2

D 0 2(1)

6.39 ±0.07

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

TAYLOR

Taylor dispersion technique

References

  1. [1990T2]
    Tominaga, T., Matsumoto, S.: J. Chem. Eng. Data 35 (1990) 45–47.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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