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Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
91
Heptane
142-82-5
C
7
H
1
6
Overview
Details
174
Water
7732-18-5
H
2
O
Overview
Details
1051
Methane
74-82-8
CH
4
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
1051
Methane
91
Heptane
2
80
174
Water
260
Heats of Mixing (
HE
)
DDB#
Name
174
1051
Methane
91
Heptane
19
8
174
Water
65
Gas Solubilities (
GLE
)
DDB#
Name
174
1051
Methane
91
Heptane
5
21
174
Water
128
Activity Coefficients at Infinite Dilution (Pure Solvents) (
ACT
)
DDB#
Name
174
1051
Methane
91
Heptane
63
n.a.
174
Water
n.a.
Liquid-Liquid Equilibria (Miscibility Gaps) (
LLE
)
DDB#
Name
174
1051
Methane
91
Heptane
46
3
174
Water
n.a.
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
174
1051
Methane
91
Heptane
n.a.
17
174
Water
n.a.
(A)zeotropic Data (
AZD
)
DDB#
Name
174
1051
Methane
91
Heptane
20
24
174
Water
11
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
174
1051
Methane
91
Heptane
n.a.
5
174
Water
1
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
174
1051
Methane
91
Heptane
42
n.a.
174
Water
17
Critical Data of Mixtures (
CRI
)
DDB#
Name
174
1051
Methane
91
Heptane
12
10
174
Water
5
Mixture Viscosities (
VIS
)
DDB#
Name
174
1051
Methane
91
Heptane
1
11
174
Water
n.a.
Mixture Surface Tensions (
MSFT
)
DDB#
Name
174
1051
Methane
91
Heptane
14
3
174
Water
51
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
174
1051
Methane
91
Heptane
n.a.
8
174
Water
n.a.
Mixture Thermal Conductivities (
MTCN
)
DDB#
Name
174
1051
Methane
91
Heptane
n.a.
n.a.
174
Water
9
Mixture P-v-T Data (
MPVT
)
DDB#
Name
174
1051
Methane
91
Heptane
23
82
174
Water
20
Gas Hydrate Data (
GHD
)
DDB#
Name
174
1051
Methane
91
Heptane
n.a.
n.a.
174
Water
246
Diffusion Coefficients (
DIF
)
DDB#
Name
174
1051
Methane
91
Heptane
n.a.
5
174
Water
8
Further Thermodynamic Properties (
X
)
DDB#
Name
174
1051
Methane
91
Heptane
12
26
174
Water
55
Total
DDB#
Name
174
1051
Methane
91
Heptane
259
303
174
Water
876
Dortmund Data Bank Version: February 2024
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