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 Dortmund Data Bank
Thermophysical Data for Process Design
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Query
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DDB# Name CAS-RN Formula
174 Water 7732-18-5 H2O Overview Details
1050 Carbon dioxide 124-38-9 CO2 Overview Details
1051 Methane 74-82-8 CH4 Overview Details
2187 Methyldiethanolamine (MDEA) 105-59-9 C5H13NO2 Overview Details
3865 Piperazine 110-85-0 C4H10N2 Overview Details
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Mixture Data

Databank Sets Points Temperature
Range		 Pressure
Range
Vapor-Liquid Equilibria VLE 75 539 278-473 K4-103421 kPa
174 1050 1051
41
174 1050 1051 2187
7
174 1050 2187
22
174 1050 3865
1
174 1051 2187
3
174 2187 3865
1
Heats of Mixing HE 21 176 300-400 K1380-6900 kPa
174 1050 1051 2187
21
Gas Solubilities GLE 579 4598 283-473 K0-20000 kPa
174 1050 2187
323
174 1050 2187 3865
129
174 1050 3865
111
174 1051 2187
12
174 1051 2187 3865
4
Liquid-Liquid Equilibria (Miscibility Gaps) LLE 1 7 288-304 K7615-8268 kPa
174 1050 1051
1
Heat Capacities of Mixtures, Excess Heat Capacities CPE 15 204 298-353 Kn.a.
174 1050 2187
4
174 2187 3865
11
Densities and Volumes of Mixtures, Excess Volumes VE 30 193 288-423 K101-808 kPa
174 1050 2187
16
174 2187 3865
14
Critical Data of Mixtures CRI 1 7 288-304 K7615-8268 kPa
174 1050 1051
1
Mixture Viscosities VIS 98 1236 288-382 K98-400 kPa
174 1050 2187
25
174 1050 2187 3865
28
174 1050 3865
10
174 2187 3865
35
Mixture Surface Tensions MSFT 106 945 288-423 K97-33791 kPa
174 1050 1051
37
174 1050 2187
8
174 1050 2187 3865
48
174 1051 2187
1
174 1051 2187 3865
2
174 1051 3865
1
174 2187 3865
9
Mixture Thermal Conductivities MTCN 1 36 300-344 Kn.a.
174 2187 3865
1
Mixture P-v-T Data MPVT 19 497 293-423 K5-13810 kPa
174 1050 2187
18
174 2187 3865
1
Gas Hydrate Data GHD 82 701 189-294 K1100-40000 kPa
174 1050 1051
76
174 1051 2187
6
Electrical Conductivities ECND 5 100 298-323 Kn.a.
174 1050 2187 3865
5
Diffusion Coefficients DIF 19 88 288-368 Kn.a.
174 1050 2187
6
174 1050 3865
1
174 2187 3865
12
Further Thermodynamic Properties X 315 11750 243-648 K2-27710 kPa
174 1050 1051
19
174 1050 1051 2187
7
174 1050 1051 2187 3865
2
174 1050 2187
187
174 1050 2187 3865
31
174 1050 3865
50
174 1051 2187
2
174 1051 2187 3865
2
174 1051 3865
1
174 2187 3865
14
Total 1367 21077
174 1050 1051
175
174 1050 1051 2187
35
174 1050 1051 2187 3865
2
174 1050 2187
609
174 1050 2187 3865
241
174 1050 3865
173
174 1051 2187
24
174 1051 2187 3865
8
174 1051 3865
2
174 2187 3865
98

Dortmund Data Bank Version: February 2024
What are "Sets" and "Points" in the Dortmund Data Bank? © Dortmund Data Bank  by  DDBST GmbH
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