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Dortmund Data Bank
Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
174
Water
7732-18-5
H
2
O
Overview
Details
4962
Potassium carbonate
584-08-7
CK
2
O
3
Overview
Details
4966
Potassium sulfate
7778-80-5
K
2
O
4
S
Overview
Details
12165
Potassiumhydrogencarbonate
298-14-6
CHKO
3
Overview
Details
1000274
Potassium carbonate 3/2 hydrate
K
2
CO
3
*1.
5
H
2
O
Overview
Details
1009374
Potassium carbonate hydrogencarbonate 1.5
hydrate
K
3
H(CO
3
)
2
*1.
5
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
4962
4966
12165
1000274
1009374
Potassium carbonate hydrogencarbonate 1.5 hydrate
174
Water
n.a.
4
n.a.
n.a.
n.a.
4962
Potassium carbonate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
12165
Potassiumhydrogencarbonate
n.a.
n.a.
1000274
Potassium carbonate 3/2 hydrate
n.a.
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
4962
4966
12165
1000274
1009374
Potassium carbonate hydrogencarbonate 1.5 hydrate
174
Water
20
16
3
n.a.
n.a.
4962
Potassium carbonate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
12165
Potassiumhydrogencarbonate
n.a.
n.a.
1000274
Potassium carbonate 3/2 hydrate
n.a.
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
4962
4966
12165
1000274
1009374
Potassium carbonate hydrogencarbonate 1.5 hydrate
174
Water
4
3
n.a.
n.a.
n.a.
4962
Potassium carbonate
7
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
12165
Potassiumhydrogencarbonate
n.a.
n.a.
1000274
Potassium carbonate 3/2 hydrate
n.a.
Vapor-Liquid Equilibria of Electrolyte Systems (
ELE
)
DDB#
Name
4962
4966
12165
1000274
1009374
Potassium carbonate hydrogencarbonate 1.5 hydrate
174
Water
41
71
n.a.
1
n.a.
4962
Potassium carbonate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
12165
Potassiumhydrogencarbonate
n.a.
n.a.
1000274
Potassium carbonate 3/2 hydrate
n.a.
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
4962
4966
12165
1000274
1009374
Potassium carbonate hydrogencarbonate 1.5 hydrate
174
Water
51
83
6
n.a.
n.a.
4962
Potassium carbonate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
12165
Potassiumhydrogencarbonate
n.a.
n.a.
1000274
Potassium carbonate 3/2 hydrate
n.a.
Salt Solubilities (
ESLE
)
DDB#
Name
4962
4966
12165
1000274
1009374
Potassium carbonate hydrogencarbonate 1.5 hydrate
174
Water
18
254
27
n.a.
n.a.
4962
Potassium carbonate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
12165
Potassiumhydrogencarbonate
n.a.
n.a.
1000274
Potassium carbonate 3/2 hydrate
n.a.
Mixture Viscosities (
VIS
)
DDB#
Name
4962
4966
12165
1000274
1009374
Potassium carbonate hydrogencarbonate 1.5 hydrate
174
Water
45
80
4
n.a.
n.a.
4962
Potassium carbonate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
12165
Potassiumhydrogencarbonate
n.a.
n.a.
1000274
Potassium carbonate 3/2 hydrate
n.a.
Mixture Surface Tensions (
MSFT
)
DDB#
Name
4962
4966
12165
1000274
1009374
Potassium carbonate hydrogencarbonate 1.5 hydrate
174
Water
9
1
n.a.
n.a.
n.a.
4962
Potassium carbonate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
12165
Potassiumhydrogencarbonate
n.a.
n.a.
1000274
Potassium carbonate 3/2 hydrate
n.a.
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
4962
4966
12165
1000274
1009374
Potassium carbonate hydrogencarbonate 1.5 hydrate
174
Water
1
9
1
n.a.
n.a.
4962
Potassium carbonate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
12165
Potassiumhydrogencarbonate
n.a.
n.a.
1000274
Potassium carbonate 3/2 hydrate
n.a.
Mixture Thermal Conductivities (
MTCN
)
DDB#
Name
4962
4966
12165
1000274
1009374
Potassium carbonate hydrogencarbonate 1.5 hydrate
174
Water
24
12
n.a.
n.a.
n.a.
4962
Potassium carbonate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
12165
Potassiumhydrogencarbonate
n.a.
n.a.
1000274
Potassium carbonate 3/2 hydrate
n.a.
Mixture P-v-T Data (
MPVT
)
DDB#
Name
4962
4966
12165
1000274
1009374
Potassium carbonate hydrogencarbonate 1.5 hydrate
174
Water
n.a.
47
n.a.
n.a.
n.a.
4962
Potassium carbonate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
12165
Potassiumhydrogencarbonate
n.a.
n.a.
1000274
Potassium carbonate 3/2 hydrate
n.a.
Electrical Conductivities (
ECND
)
DDB#
Name
4962
4966
12165
1000274
1009374
Potassium carbonate hydrogencarbonate 1.5 hydrate
174
Water
2
17
5
n.a.
n.a.
4962
Potassium carbonate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
12165
Potassiumhydrogencarbonate
n.a.
n.a.
1000274
Potassium carbonate 3/2 hydrate
n.a.
Diffusion Coefficients (
DIF
)
DDB#
Name
4962
4966
12165
1000274
1009374
Potassium carbonate hydrogencarbonate 1.5 hydrate
174
Water
n.a.
1
n.a.
n.a.
n.a.
4962
Potassium carbonate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
12165
Potassiumhydrogencarbonate
n.a.
n.a.
1000274
Potassium carbonate 3/2 hydrate
n.a.
Further Thermodynamic Properties (
X
)
DDB#
Name
4962
4966
12165
1000274
1009374
Potassium carbonate hydrogencarbonate 1.5 hydrate
174
Water
37
18
37
1
n.a.
4962
Potassium carbonate
n.a.
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
12165
Potassiumhydrogencarbonate
n.a.
n.a.
1000274
Potassium carbonate 3/2 hydrate
n.a.
Total
DDB#
Name
4962
4966
12165
1000274
1009374
Potassium carbonate hydrogencarbonate 1.5 hydrate
174
Water
252
616
83
2
n.a.
4962
Potassium carbonate
7
n.a.
n.a.
n.a.
4966
Potassium sulfate
n.a.
n.a.
n.a.
12165
Potassiumhydrogencarbonate
n.a.
n.a.
1000274
Potassium carbonate 3/2 hydrate
n.a.
Dortmund Data Bank Version: February 2024
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