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Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
174
Water
7732-18-5
H
2
O
Overview
Details
2201
Urea
57-13-6
CH
4
N
2
O
Overview
Details
4932
Calcium sulfate
7778-18-9
CaO
4
S
Overview
Details
88415
Calcium sulfate dihydrate (Gypsum)
13397-24-5
CaSO
4
*2H
2
O
Overview
Details
1005137
Calcium sulfate tetraurea
CaSO
4
*4(NH
2
)
2
CO
Overview
Details
Search for mixtures containing this mixture as subsystem
Mixture Data
Number of available sets is shown
Vapor-Liquid Equilibria (
VLE
)
DDB#
Name
2201
4932
88415
1005137
Calcium sulfate tetraurea
174
Water
15
1
n.a.
n.a.
2201
Urea
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
Heats of Mixing (
HE
)
DDB#
Name
2201
4932
88415
1005137
Calcium sulfate tetraurea
174
Water
1
n.a.
n.a.
n.a.
2201
Urea
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
2201
4932
88415
1005137
Calcium sulfate tetraurea
174
Water
13
n.a.
n.a.
n.a.
2201
Urea
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
2201
4932
88415
1005137
Calcium sulfate tetraurea
174
Water
220
2
n.a.
n.a.
2201
Urea
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
Vapor-Liquid Equilibria of Electrolyte Systems (
ELE
)
DDB#
Name
2201
4932
88415
1005137
Calcium sulfate tetraurea
174
Water
5
3
n.a.
n.a.
2201
Urea
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
2201
4932
88415
1005137
Calcium sulfate tetraurea
174
Water
122
14
n.a.
n.a.
2201
Urea
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
Salt Solubilities (
ESLE
)
DDB#
Name
2201
4932
88415
1005137
Calcium sulfate tetraurea
174
Water
1
39
n.a.
n.a.
2201
Urea
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
Mixture Viscosities (
VIS
)
DDB#
Name
2201
4932
88415
1005137
Calcium sulfate tetraurea
174
Water
58
n.a.
1
n.a.
2201
Urea
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
Mixture Surface Tensions (
MSFT
)
DDB#
Name
2201
4932
88415
1005137
Calcium sulfate tetraurea
174
Water
9
n.a.
n.a.
n.a.
2201
Urea
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
2201
4932
88415
1005137
Calcium sulfate tetraurea
174
Water
36
1
2
n.a.
2201
Urea
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
Mixture Dielectric Constants (
MDEC
)
DDB#
Name
2201
4932
88415
1005137
Calcium sulfate tetraurea
174
Water
7
n.a.
n.a.
n.a.
2201
Urea
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
Mixture P-v-T Data (
MPVT
)
DDB#
Name
2201
4932
88415
1005137
Calcium sulfate tetraurea
174
Water
18
n.a.
n.a.
n.a.
2201
Urea
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
Electrical Conductivities (
ECND
)
DDB#
Name
2201
4932
88415
1005137
Calcium sulfate tetraurea
174
Water
6
30
n.a.
n.a.
2201
Urea
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
Diffusion Coefficients (
DIF
)
DDB#
Name
2201
4932
88415
1005137
Calcium sulfate tetraurea
174
Water
4
1
n.a.
n.a.
2201
Urea
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
Further Thermodynamic Properties (
X
)
DDB#
Name
2201
4932
88415
1005137
Calcium sulfate tetraurea
174
Water
66
n.a.
3
n.a.
2201
Urea
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
Total
DDB#
Name
2201
4932
88415
1005137
Calcium sulfate tetraurea
174
Water
581
91
6
n.a.
2201
Urea
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
Dortmund Data Bank Version: July 2024
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