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Dortmund Data Bank
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
1056
Nitrogen
7727-37-9
N
2
Overview
Details
1065
Hydrogen sulfide
7783-06-4
H
2
S
Overview
Details
4345
2-Piperidineethanol (2pe)
1484-84-0
C
7
H
1
5
NO
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
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
17
363
122
87
4
542
Sulfolane
18
n.a.
15
n.a.
1050
Carbon dioxide
138
57
n.a.
1056
Nitrogen
8
n.a.
1065
Hydrogen sulfide
n.a.
Heats of Mixing (
HE
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
3
60
128
13
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
n.a.
1050
Carbon dioxide
78
n.a.
n.a.
1056
Nitrogen
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Gas Solubilities (
GLE
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
n.a.
403
265
122
n.a.
542
Sulfolane
14
n.a.
10
n.a.
1050
Carbon dioxide
n.a.
n.a.
n.a.
1056
Nitrogen
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Activity Coefficients at Infinite Dilution (Pure Solvents) (
ACT
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
7
n.a.
n.a.
n.a.
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
n.a.
1050
Carbon dioxide
n.a.
n.a.
n.a.
1056
Nitrogen
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Liquid-Liquid Equilibria (Miscibility Gaps) (
LLE
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
n.a.
37
n.a.
14
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
n.a.
1050
Carbon dioxide
n.a.
n.a.
n.a.
1056
Nitrogen
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
30
n.a.
n.a.
n.a.
11
542
Sulfolane
n.a.
n.a.
n.a.
n.a.
1050
Carbon dioxide
n.a.
n.a.
n.a.
1056
Nitrogen
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
(A)zeotropic Data (
AZD
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
12
29
2
n.a.
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
n.a.
1050
Carbon dioxide
26
19
n.a.
1056
Nitrogen
7
n.a.
1065
Hydrogen sulfide
n.a.
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
5
1
1
n.a.
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
n.a.
1050
Carbon dioxide
9
7
n.a.
1056
Nitrogen
1
n.a.
1065
Hydrogen sulfide
n.a.
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
39
26
15
n.a.
8
542
Sulfolane
n.a.
n.a.
n.a.
n.a.
1050
Carbon dioxide
24
n.a.
n.a.
1056
Nitrogen
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Critical Data of Mixtures (
CRI
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
n.a.
13
2
13
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
n.a.
1050
Carbon dioxide
9
2
n.a.
1056
Nitrogen
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Mixture Viscosities (
VIS
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
27
21
n.a.
1
17
542
Sulfolane
7
n.a.
7
n.a.
1050
Carbon dioxide
18
5
n.a.
1056
Nitrogen
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Mixture Surface Tensions (
MSFT
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
15
70
28
5
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
n.a.
1050
Carbon dioxide
n.a.
n.a.
n.a.
1056
Nitrogen
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
n.a.
n.a.
n.a.
n.a.
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
n.a.
1050
Carbon dioxide
1
n.a.
n.a.
1056
Nitrogen
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Mixture Thermal Conductivities (
MTCN
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
6
2
2
n.a.
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
n.a.
1050
Carbon dioxide
18
12
n.a.
1056
Nitrogen
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Mixture Dielectric Constants (
MDEC
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
21
n.a.
n.a.
n.a.
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
n.a.
1050
Carbon dioxide
n.a.
n.a.
n.a.
1056
Nitrogen
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Mixture P-v-T Data (
MPVT
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
n.a.
173
12
8
n.a.
542
Sulfolane
7
n.a.
7
n.a.
1050
Carbon dioxide
173
52
n.a.
1056
Nitrogen
11
n.a.
1065
Hydrogen sulfide
n.a.
Gas Hydrate Data (
GHD
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
n.a.
251
30
42
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
n.a.
1050
Carbon dioxide
n.a.
n.a.
n.a.
1056
Nitrogen
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Electrical Conductivities (
ECND
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
n.a.
8
n.a.
10
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
n.a.
1050
Carbon dioxide
n.a.
n.a.
n.a.
1056
Nitrogen
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Diffusion Coefficients (
DIF
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
n.a.
28
6
8
n.a.
542
Sulfolane
n.a.
n.a.
n.a.
n.a.
1050
Carbon dioxide
12
n.a.
n.a.
1056
Nitrogen
n.a.
n.a.
1065
Hydrogen sulfide
n.a.
Further Thermodynamic Properties (
X
)
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
2
103
18
13
2
542
Sulfolane
1
n.a.
n.a.
n.a.
1050
Carbon dioxide
14
54
n.a.
1056
Nitrogen
7
n.a.
1065
Hydrogen sulfide
n.a.
Total
DDB#
Name
542
1050
1056
1065
4345
2-Piperidineethanol (2pe)
174
Water
184
1588
631
336
42
542
Sulfolane
47
n.a.
39
n.a.
1050
Carbon dioxide
520
208
n.a.
1056
Nitrogen
34
n.a.
1065
Hydrogen sulfide
n.a.
Dortmund Data Bank Version: February 2024
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