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Diffusion coefficient of propionic acid in dideuterium oxide

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

Abstract

This chapter provides the diffusion coefficient of propionic acid in dideuterium oxide at different concentrations measured using NMR spin echo pulse gradient.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C3 H6 O2

(1)

propionic acid

79-09-4

D2 O

(2)

dideuterium oxide

7789-20-0

Intradiffusion Coefficient: D1T (xi); T = 298.15 K; Method: NMR PG

Ref.: [1982U1]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.0219

101.32

0.759

 

0.0537

101.32

0.637

 

0.0975

101.32

0.543

 

0.1399

101.32

0.482

 

0.2061

101.32

0.445

 

0.2523

101.32

0.445

 

0.4372

101.32

0.443

 

0.8761

101.32

0.716

 

0.9646

101.32

0.867

 

1.00

101.32

0.970

 
Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

x i

mole fraction

NMR PG

NMR spin echo pulse gradient

References

  1. [1982U1]
    Uedaira, H., Kida, J.: Nippon Kagaku Kaishi (4) 1982 539–542.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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