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Thermophysical Data for Process Design
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DDB#
Name
CAS-RN
Formula
90
Hydrogen fluoride
7664-39-3
HF
Overview
Details
174
Water
7732-18-5
H
2
O
Overview
Details
4964
Potassium fluoride
7789-23-3
FK
Overview
Details
30232
Tantalum pentafluoride
7783-71-3
F
5
Ta
Overview
Details
33535
Potassium Tantalum hexafluoride
F
6
KTa
Overview
Details
Search for mixtures containing this mixture as subsystem
Mixture Data
Number of available sets is shown
Vapor-Liquid Equilibria (
VLE
)
DDB#
Name
174
4964
30232
33535
Potassium Tantalum hexafluoride
90
Hydrogen fluoride
23
1
n.a.
n.a.
174
Water
n.a.
n.a.
n.a.
4964
Potassium fluoride
n.a.
n.a.
30232
Tantalum pentafluoride
n.a.
Gas Solubilities (
GLE
)
DDB#
Name
174
4964
30232
33535
Potassium Tantalum hexafluoride
90
Hydrogen fluoride
6
n.a.
n.a.
n.a.
174
Water
n.a.
n.a.
n.a.
4964
Potassium fluoride
n.a.
n.a.
30232
Tantalum pentafluoride
n.a.
Heat Capacities of Mixtures, Excess Heat Capacities (
CPE
)
DDB#
Name
174
4964
30232
33535
Potassium Tantalum hexafluoride
90
Hydrogen fluoride
3
n.a.
n.a.
n.a.
174
Water
3
n.a.
n.a.
4964
Potassium fluoride
n.a.
n.a.
30232
Tantalum pentafluoride
n.a.
(A)zeotropic Data (
AZD
)
DDB#
Name
174
4964
30232
33535
Potassium Tantalum hexafluoride
90
Hydrogen fluoride
24
n.a.
n.a.
n.a.
174
Water
n.a.
n.a.
n.a.
4964
Potassium fluoride
n.a.
n.a.
30232
Tantalum pentafluoride
n.a.
Solid-Liquid Equilibria (
SLE
)
DDB#
Name
174
4964
30232
33535
Potassium Tantalum hexafluoride
90
Hydrogen fluoride
6
1
n.a.
n.a.
174
Water
n.a.
n.a.
n.a.
4964
Potassium fluoride
n.a.
n.a.
30232
Tantalum pentafluoride
n.a.
Vapor-Liquid Equilibria of Electrolyte Systems (
ELE
)
DDB#
Name
174
4964
30232
33535
Potassium Tantalum hexafluoride
90
Hydrogen fluoride
5
n.a.
n.a.
n.a.
174
Water
83
n.a.
n.a.
4964
Potassium fluoride
n.a.
n.a.
30232
Tantalum pentafluoride
n.a.
Densities and Volumes of Mixtures, Excess Volumes (
VE
)
DDB#
Name
174
4964
30232
33535
Potassium Tantalum hexafluoride
90
Hydrogen fluoride
4
25
n.a.
n.a.
174
Water
31
n.a.
n.a.
4964
Potassium fluoride
n.a.
n.a.
30232
Tantalum pentafluoride
n.a.
Salt Solubilities (
ESLE
)
DDB#
Name
174
4964
30232
33535
Potassium Tantalum hexafluoride
90
Hydrogen fluoride
n.a.
2
n.a.
n.a.
174
Water
8
n.a.
n.a.
4964
Potassium fluoride
n.a.
n.a.
30232
Tantalum pentafluoride
n.a.
Mixture Viscosities (
VIS
)
DDB#
Name
174
4964
30232
33535
Potassium Tantalum hexafluoride
90
Hydrogen fluoride
n.a.
10
n.a.
n.a.
174
Water
18
n.a.
n.a.
4964
Potassium fluoride
n.a.
n.a.
30232
Tantalum pentafluoride
n.a.
Mixture Surface Tensions (
MSFT
)
DDB#
Name
174
4964
30232
33535
Potassium Tantalum hexafluoride
90
Hydrogen fluoride
n.a.
n.a.
n.a.
n.a.
174
Water
1
n.a.
n.a.
4964
Potassium fluoride
n.a.
n.a.
30232
Tantalum pentafluoride
n.a.
Mixture Speeds of Sound (
MSOS
)
DDB#
Name
174
4964
30232
33535
Potassium Tantalum hexafluoride
90
Hydrogen fluoride
n.a.
n.a.
n.a.
n.a.
174
Water
7
n.a.
n.a.
4964
Potassium fluoride
n.a.
n.a.
30232
Tantalum pentafluoride
n.a.
Mixture Thermal Conductivities (
MTCN
)
DDB#
Name
174
4964
30232
33535
Potassium Tantalum hexafluoride
90
Hydrogen fluoride
n.a.
n.a.
n.a.
n.a.
174
Water
6
n.a.
n.a.
4964
Potassium fluoride
n.a.
n.a.
30232
Tantalum pentafluoride
n.a.
Mixture Dielectric Constants (
MDEC
)
DDB#
Name
174
4964
30232
33535
Potassium Tantalum hexafluoride
90
Hydrogen fluoride
n.a.
n.a.
n.a.
n.a.
174
Water
5
n.a.
n.a.
4964
Potassium fluoride
n.a.
n.a.
30232
Tantalum pentafluoride
n.a.
Electrical Conductivities (
ECND
)
DDB#
Name
174
4964
30232
33535
Potassium Tantalum hexafluoride
90
Hydrogen fluoride
n.a.
n.a.
n.a.
n.a.
174
Water
2
n.a.
n.a.
4964
Potassium fluoride
n.a.
n.a.
30232
Tantalum pentafluoride
n.a.
Further Thermodynamic Properties (
X
)
DDB#
Name
174
4964
30232
33535
Potassium Tantalum hexafluoride
90
Hydrogen fluoride
6
n.a.
n.a.
n.a.
174
Water
22
n.a.
n.a.
4964
Potassium fluoride
n.a.
n.a.
30232
Tantalum pentafluoride
n.a.
Total
DDB#
Name
174
4964
30232
33535
Potassium Tantalum hexafluoride
90
Hydrogen fluoride
77
39
n.a.
n.a.
174
Water
186
n.a.
n.a.
4964
Potassium fluoride
n.a.
n.a.
30232
Tantalum pentafluoride
n.a.
Dortmund Data Bank Version: February 2024
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