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Diffusion coefficient of piperazine-2,5-dione in water

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

Abstract

This chapter provides the diffusion coefficient of piperazine-2,5-dione in water at different concentrations measured using Bryngdahl interferometry.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C4 H6

(1)

buta-1,3-diene

106-99-0

C7 H16

(2)

heptane

142-82-5

Mutual Diffusion Coefficient: D12(w i ); T = 298.15 ± 0.01 K; Method: OEC

Ref.: [1987H2]

w 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.111

101.32

3.51

 

Mutual Diffusion Coefficient: D12(w i ); T = 323.15 ± 0.01 K; Method: OEC

Ref.:[1987H2]

w 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.052

101.32

4.66

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

w i

mass fraction

OEC

open ended capillary

References

  1. [1987H2]
    Hayduk, W., Minhas, B. S.: J. Chem. Eng. Data 32 (1987) 285–290.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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