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Diffusion coefficient of mannitol into bis-(2-(2-hydroxy-ethoxy)-ethyl)-ether and water

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

Abstract

This chapter provides the diffusion coefficient of mannitol into bis-(2-(2-hydroxy-ethoxy)-ethyl)-ether and water at different concentrations measured using Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.3. Diffusion in Ternary Mixtures

C6 H14 O6

(1)

mannitol

87-78-5

C8 H18 O5

(2)

bis-(2-(2-hydroxy-ethoxy)-ethyl)-ether

112-60-7

H2 O

(3)

water

7732-18-5

Mutual Diffusion Coefficient Matrix: Dij (ci, cj); Method: TAYLOR

Ref.: [2010R10]

T = 298.15 K; p = 101.325 kPa

c1 [mol/dm3]

c2 [mol/dm3]

D11 ⋅ 109 [m2/s]

D12 ⋅ 109 [m2/s]

D21 ⋅ 109 [m2/s]

D22 ⋅ 109 [m2/s]

0.0000

0.0040

0.653 ± 0.004

−0.001 ± 0.002

0.015 ± 0.009

0.659 ± 0.002

0.0010

0.0030

0.660 ± 0.008

−0.001 ± 0.001

0.011 ± 0.010

0.664 ± 0.002

0.0020

0.0020

0.662 ± 0.003

0.000 ± 0.002

0.011 ± 0.003

0.660 ± 0.006

0.0030

0.0010

0.659 ± 0.013

−0.001 ± 0.002

0.015 ± 0.018

0.665 ± 0.002

0.0040

0.0000

0.660 ± 0.005

0.000 ± 0.002

0.007 ± 0.005

0.657 ± 0.006

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

c i

molarity

TAYLOR

Taylor dispersion technique

References

  1. [2010R10]
    Ray G. B., Leaist, D. G.: J. Chem. Eng. Data 55 (2010) 1814–1820.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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