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Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
31
Benzene
71-43-2
C
6
H
6
Overview
Details
174
Water
7732-18-5
H
2
O
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
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
34
46
5
n.a.
174
Water
363
87
32
1050
Carbon dioxide
57
3
1065
Hydrogen sulfide
n.a.
Heats of Mixing (
HE
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
76
4
n.a.
n.a.
174
Water
60
13
7
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Gas Solubilities (
GLE
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
44
20
8
n.a.
174
Water
403
122
n.a.
1050
Carbon dioxide
n.a.
5
1065
Hydrogen sulfide
1
Activity Coefficients at Infinite Dilution (Pure Solvents) (
ACT
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
291
n.a.
n.a.
n.a.
174
Water
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
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
183
n.a.
n.a.
n.a.
174
Water
37
14
n.a.
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
1
n.a.
n.a.
n.a.
174
Water
n.a.
n.a.
69
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
(A)zeotropic Data (
AZD
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
54
15
3
n.a.
174
Water
29
n.a.
11
1050
Carbon dioxide
19
n.a.
1065
Hydrogen sulfide
n.a.
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
2
n.a.
n.a.
n.a.
174
Water
1
n.a.
6
1050
Carbon dioxide
7
n.a.
1065
Hydrogen sulfide
n.a.
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
159
1
n.a.
n.a.
174
Water
26
n.a.
145
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Critical Data of Mixtures (
CRI
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
10
5
n.a.
n.a.
174
Water
13
13
n.a.
1050
Carbon dioxide
2
n.a.
1065
Hydrogen sulfide
n.a.
Mixture Viscosities (
VIS
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
n.a.
n.a.
n.a.
n.a.
174
Water
21
1
157
1050
Carbon dioxide
5
n.a.
1065
Hydrogen sulfide
n.a.
Mixture Surface Tensions (
MSFT
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
13
1
n.a.
n.a.
174
Water
70
5
38
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
n.a.
n.a.
n.a.
n.a.
174
Water
n.a.
n.a.
6
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Mixture Thermal Conductivities (
MTCN
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
n.a.
n.a.
n.a.
n.a.
174
Water
2
n.a.
1
1050
Carbon dioxide
12
n.a.
1065
Hydrogen sulfide
n.a.
Mixture Dielectric Constants (
MDEC
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
23
n.a.
n.a.
n.a.
174
Water
n.a.
n.a.
4
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Mixture P-v-T Data (
MPVT
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
19
4
n.a.
n.a.
174
Water
173
8
67
1050
Carbon dioxide
52
n.a.
1065
Hydrogen sulfide
n.a.
Mixture Flash Points (
MFLP
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
1
n.a.
n.a.
n.a.
174
Water
n.a.
n.a.
n.a.
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Gas Hydrate Data (
GHD
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
n.a.
n.a.
n.a.
n.a.
174
Water
251
42
n.a.
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Electrical Conductivities (
ECND
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
n.a.
n.a.
n.a.
n.a.
174
Water
8
10
n.a.
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Diffusion Coefficients (
DIF
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
3
9
n.a.
n.a.
174
Water
28
8
9
1050
Carbon dioxide
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Further Thermodynamic Properties (
X
)
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
28
3
n.a.
n.a.
174
Water
103
13
18
1050
Carbon dioxide
54
n.a.
1065
Hydrogen sulfide
n.a.
Total
DDB#
Name
174
1050
1065
2187
Methyldiethanolamine (MDEA)
31
Benzene
941
108
16
n.a.
174
Water
1588
336
570
1050
Carbon dioxide
208
8
1065
Hydrogen sulfide
1
Dortmund Data Bank Version: February 2024
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