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Diffusion coefficient of L-isoleucine in water at infinite dilution

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

Abstract

This chapter provides the diffusion coefficient of L-isoleucine in water at infinite dilution for various temperature and pressure conditions measured using holographic interferometry and Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.2. Diffusion in Binary Mixtures at Infinite Dilution

C6 H13 N O2

(1)

L-isoleucine

73-32-5

H2 O

(2)

water

7732-18-5

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

Ref.: [2006U1]

T [K]

Type

D ⋅ 109 [m2/s]

 

293.2 ± 0.1

D 0 1(2)

0.641 ± 0.006

 

298.2 ± 0.1

D 0 1(2)

0.744 ± 0.011

 

303.2 ± 0.1

D 0 1(2)

0.836 ± 0.009

 

313.2 ± 0.1

D 0 1(2)

1.070 ± 0.011

 

323.2 ± 0.1

D 0 1(2)

1.333 ± 0.016

 

333.2 ± 0.1

D 0 1(2)

1.617 ± 0.013

 

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

Ref.: [2005Z2]

T [K]

Type

D ⋅ 109 [m2/s]

 

298.15

D 0 1(2)

0.77495

 

Diffusion Coefficient at infinite dilution: D01(2) (T); Method: TAYLOR

Ref.: [2006U1]

Equation: ln D = A + B/T + C/T2

Range: 293 < T/K < 333

Comment: D01(2) [m2/s] = D

Parameter:

A

B

Std-Dev

 

−13.54

−2230

0.795%

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

TAYLOR

Taylor dispersion technique

HOLO

holographic interferometry

References

  1. [2005Z2]
    Zhao C., Li, J., Ma, P., Xia, S.: Chin. J. Chem. Eng. 13 (2005) 285–290.Google Scholar
  2. [2006U1]
    Umecky T., Kuga, T., Funazukuri, T.: J. Chem. Eng. Data 51 (2006) 1705–1710.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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