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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
1051
Methane
74-82-8
CH
4
Overview
Details
1058
Argon
7440-37-1
Ar
Overview
Details
Search for mixtures containing this mixture as subsystem
Mixture Data
Databank
Sets
Points
Temperature
Range
Pressure
Range
Vapor-Liquid Equilibria
VLE
40
319
91-178 K
12-5099 kPa
Heats of Mixing
HE
57
315
91-298 K
203-10170 kPa
(A)zeotropic Data
AZD
27
27
91-178 K
203-3040 kPa
Solid-Liquid Equilibria
SLE
6
83
68-91 K
n.a.
Densities and Volumes of Mixtures, Excess Volumes
VE
106
339
79-143 K
200-130000 kPa
Critical Data of Mixtures
CRI
1
6
151-190 K
n.a.
Mixture Viscosities
VIS
8
48
238-473 K
101 kPa (const.)
Mixture Surface Tensions
MSFT
5
31
84-91 K
n.a.
Mixture Speeds of Sound
MSOS
5
38
84-140 K
n.a.
Mixture Thermal Conductivities
MTCN
12
154
276-962 K
852-17570 kPa
Mixture Dielectric Constants
MDEC
20
202
91-130 K
100-35000 kPa
Mixture P-v-T Data
MPVT
10
214
91-120 K
104-137900 kPa
Diffusion Coefficients
DIF
1
1
298 K (const.)
101 kPa (const.)
Further Thermodynamic Properties
X
9
192
201-293 K
557-11419 kPa
Total
307
1969
n.a. = not available or not given
Dortmund Data Bank Version: February 2024
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