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Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
174
Water
7732-18-5
H
2
O
Overview
Details
542
Sulfolane
126-33-0
C
4
H
8
O
2
S
Overview
Details
1050
Carbon dioxide
124-38-9
CO
2
Overview
Details
1065
Hydrogen sulfide
7783-06-4
H
2
S
Overview
Details
2187
Methyldiethanolamine (MDEA)
105-59-9
C
5
H
1
3
NO
2
Overview
Details
Search for mixtures containing this mixture as subsystem
Mixture Data
Number of available sets is shown
Vapor-Liquid Equilibria (
VLE
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
17
363
87
32
542
Sulfolane
18
15
n.a.
1050
Carbon dioxide
57
3
1065
Hydrogen sulfide
n.a.
Heats of Mixing (
HE
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
3
60
13
7
542
Sulfolane
n.a.
n.a.
n.a.
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Gas Solubilities (
GLE
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
n.a.
403
122
n.a.
542
Sulfolane
14
10
n.a.
1050
Carbon dioxide
n.a.
5
1065
Hydrogen sulfide
1
Activity Coefficients at Infinite Dilution (Pure Solvents) (
ACT
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
7
n.a.
n.a.
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Liquid-Liquid Equilibria (Miscibility Gaps) (
LLE
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
n.a.
37
14
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
30
n.a.
n.a.
69
542
Sulfolane
n.a.
n.a.
n.a.
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
(A)zeotropic Data (
AZD
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
12
29
n.a.
11
542
Sulfolane
n.a.
n.a.
n.a.
1050
Carbon dioxide
19
n.a.
1065
Hydrogen sulfide
n.a.
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
5
1
n.a.
6
542
Sulfolane
n.a.
n.a.
n.a.
1050
Carbon dioxide
7
n.a.
1065
Hydrogen sulfide
n.a.
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
39
26
n.a.
145
542
Sulfolane
n.a.
n.a.
n.a.
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Critical Data of Mixtures (
CRI
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
n.a.
13
13
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
1050
Carbon dioxide
2
n.a.
1065
Hydrogen sulfide
n.a.
Mixture Viscosities (
VIS
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
27
21
1
157
542
Sulfolane
7
7
1
1050
Carbon dioxide
5
n.a.
1065
Hydrogen sulfide
n.a.
Mixture Surface Tensions (
MSFT
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
15
70
5
38
542
Sulfolane
n.a.
n.a.
1
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
n.a.
n.a.
n.a.
6
542
Sulfolane
n.a.
n.a.
n.a.
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Mixture Thermal Conductivities (
MTCN
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
6
2
n.a.
1
542
Sulfolane
n.a.
n.a.
n.a.
1050
Carbon dioxide
12
n.a.
1065
Hydrogen sulfide
n.a.
Mixture Dielectric Constants (
MDEC
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
21
n.a.
n.a.
4
542
Sulfolane
n.a.
n.a.
8
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Mixture P-v-T Data (
MPVT
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
n.a.
173
8
67
542
Sulfolane
7
7
n.a.
1050
Carbon dioxide
52
n.a.
1065
Hydrogen sulfide
n.a.
Gas Hydrate Data (
GHD
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
n.a.
251
42
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Electrical Conductivities (
ECND
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
n.a.
8
10
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Diffusion Coefficients (
DIF
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
n.a.
28
8
9
542
Sulfolane
n.a.
n.a.
n.a.
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Further Thermodynamic Properties (
X
)
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
2
103
13
18
542
Sulfolane
1
n.a.
n.a.
1050
Carbon dioxide
54
n.a.
1065
Hydrogen sulfide
n.a.
Total
DDB#
Name
542
1050
1065
2187
Methyldiethanolamine (MDEA)
174
Water
184
1588
336
570
542
Sulfolane
47
39
10
1050
Carbon dioxide
208
8
1065
Hydrogen sulfide
1
Dortmund Data Bank Version: February 2024
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