Advertisement

Diffusion coefficient of tetrahydro-thiophene-1,1-dioxide in 1-methyl-naphthalene

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

Abstract

This chapter provides the diffusion coefficient of tetrahydro-thiophene-1,1-dioxide in 1-methyl-naphthalene at different concentrations measured using Taylor dispersion technique.

3 Diffusion in Liquid Mixtures

3.1. Data

3.1.1. Diffusion in Binary Mixtures

C4 H8 O2 S

(1)

tetrahydro-thiophene-1,1-dioxide

126-33-0

C11 H10

(2)

1-methyl-naphthalene

90-12-0

Mutual Diffusion Coefficient: D12(xi); T = 313.15 ± 0.1 K; Method: TAYLOR

Ref.: [1995C3]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.0009

101.32

0.640 ± 0.013

 

0.1993

101.32

0.376 ± 0.010

 

0.4094

101.32

0.277 ± 0.003

 

0.5979

101.32

0.205 ± 0.001

 

0.7993

101.32

0.197 ± 0.006

 

0.9515

101.32

0.219 ± 0.007

 

Mutual Diffusion Coefficient: D12(xi); T = 333.15 ± 0.1 K; Method: TAYLOR

Ref.: [1995C3]

x 1

p [kPa]

D ⋅ 109 [m2/s]

 

0.0010

101.32

0.863 ± 0.019

 

0.2044

101.32

0.504 ± 0.012

 

0.4030

101.32

0.378 ± 0.001

 

0.6019

101.32

0.317 ± 0.006

 

0.8013

101.32

0.290 ± 0.012

 

0.9512

101.32

0.297 ± 0.007

 

Mutual Diffusion Coefficient: D12(x1); Method: TAYLOR

Ref.: [1995C3]

Equation: D = A + B x + C x2 + E x3 + F x4

Range: 0.0 < x1 < 1.0

Comment: D12 [m2/s] = D ∙ 10−9

Parameter:

T [K]

A

B

C

E

F

Std-Dev

 

313.15

0.64070

−1.90605

3.72752

−3.85188

1.61425

0.039 ⋅ 10−9

 

333.15

0.86540

−2.68100

5.58300

−5.77211

2.31912

0.006 ⋅ 10−9

Symbols and Abbreviations

Short Form

Full Form

D

diffusion coefficient

p

pressure

T

temperature

x i

mole fraction

TAYLOR

Taylor dispersion technique

References

  1. [1995C3]
    Chen, G., Hou, Y., Knapp, H.: J. Chem. Eng. Data 40 (1995) 1005–1010.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

Personalised recommendations