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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
4932
Calcium sulfate
7778-18-9
CaO
4
S
Overview
Details
4966
Potassium sulfate
7778-80-5
K
2
O
4
S
Overview
Details
88415
Calcium sulfate dihydrate (Gypsum)
13397-24-5
CaSO
4
*2H
2
O
Overview
Details
1001530
Calcium dipotassium sulfate
monohydrate(Syngenit)
CaK
2
(SO
4
)
2
*H
2
O
Overview
Details
1001531
Pentacalcium dipotassium sulfate monohydrate
Ca
5
K
2
(SO
4
)
6
*H
2
O
Overview
Details
Search for mixtures containing this mixture as subsystem
Mixture Data
Number of available sets is shown
Vapor-Liquid Equilibria (
VLE
)
DDB#
Name
4932
4966
88415
1001530
1001531
Pentacalcium dipotassium sulfate monohydrate
174
Water
1
4
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1001530
Calcium dipotassium sulfate monohydrate(Syngenit)
n.a.
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
4932
4966
88415
1001530
1001531
Pentacalcium dipotassium sulfate monohydrate
174
Water
n.a.
16
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1001530
Calcium dipotassium sulfate monohydrate(Syngenit)
n.a.
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
4932
4966
88415
1001530
1001531
Pentacalcium dipotassium sulfate monohydrate
174
Water
2
3
n.a.
n.a.
n.a.
4932
Calcium sulfate
9
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1001530
Calcium dipotassium sulfate monohydrate(Syngenit)
n.a.
Vapor-Liquid Equilibria of Electrolyte Systems (
ELE
)
DDB#
Name
4932
4966
88415
1001530
1001531
Pentacalcium dipotassium sulfate monohydrate
174
Water
3
71
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1001530
Calcium dipotassium sulfate monohydrate(Syngenit)
n.a.
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
4932
4966
88415
1001530
1001531
Pentacalcium dipotassium sulfate monohydrate
174
Water
14
83
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1001530
Calcium dipotassium sulfate monohydrate(Syngenit)
n.a.
Salt Solubilities (
ESLE
)
DDB#
Name
4932
4966
88415
1001530
1001531
Pentacalcium dipotassium sulfate monohydrate
174
Water
39
257
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1001530
Calcium dipotassium sulfate monohydrate(Syngenit)
n.a.
Mixture Viscosities (
VIS
)
DDB#
Name
4932
4966
88415
1001530
1001531
Pentacalcium dipotassium sulfate monohydrate
174
Water
n.a.
80
1
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1001530
Calcium dipotassium sulfate monohydrate(Syngenit)
n.a.
Mixture Surface Tensions (
MSFT
)
DDB#
Name
4932
4966
88415
1001530
1001531
Pentacalcium dipotassium sulfate monohydrate
174
Water
n.a.
1
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1001530
Calcium dipotassium sulfate monohydrate(Syngenit)
n.a.
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
4932
4966
88415
1001530
1001531
Pentacalcium dipotassium sulfate monohydrate
174
Water
1
9
2
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1001530
Calcium dipotassium sulfate monohydrate(Syngenit)
n.a.
Mixture Thermal Conductivities (
MTCN
)
DDB#
Name
4932
4966
88415
1001530
1001531
Pentacalcium dipotassium sulfate monohydrate
174
Water
n.a.
12
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1001530
Calcium dipotassium sulfate monohydrate(Syngenit)
n.a.
Mixture P-v-T Data (
MPVT
)
DDB#
Name
4932
4966
88415
1001530
1001531
Pentacalcium dipotassium sulfate monohydrate
174
Water
n.a.
47
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1001530
Calcium dipotassium sulfate monohydrate(Syngenit)
n.a.
Electrical Conductivities (
ECND
)
DDB#
Name
4932
4966
88415
1001530
1001531
Pentacalcium dipotassium sulfate monohydrate
174
Water
30
24
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1001530
Calcium dipotassium sulfate monohydrate(Syngenit)
n.a.
Diffusion Coefficients (
DIF
)
DDB#
Name
4932
4966
88415
1001530
1001531
Pentacalcium dipotassium sulfate monohydrate
174
Water
1
1
n.a.
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1001530
Calcium dipotassium sulfate monohydrate(Syngenit)
n.a.
Further Thermodynamic Properties (
X
)
DDB#
Name
4932
4966
88415
1001530
1001531
Pentacalcium dipotassium sulfate monohydrate
174
Water
n.a.
18
3
n.a.
n.a.
4932
Calcium sulfate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1001530
Calcium dipotassium sulfate monohydrate(Syngenit)
n.a.
Total
DDB#
Name
4932
4966
88415
1001530
1001531
Pentacalcium dipotassium sulfate monohydrate
174
Water
91
626
6
n.a.
n.a.
4932
Calcium sulfate
9
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
88415
Calcium sulfate dihydrate (Gypsum)
n.a.
n.a.
1001530
Calcium dipotassium sulfate monohydrate(Syngenit)
n.a.
Dortmund Data Bank Version: July 2024
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