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About
Hydro Carbon Thermal Properties
DIPPR
Formula
Name
MW [lb/lbmol]
Mole%
Nor Mole%
H2
Hydrogen
2.016
0
?
CH4
Methane
16.0429
50
?
C2H2
Acetylene
26.038
0
?
C2H4
Ethylene
28.0538
0
?
C2H6
Ethane
30.0699
30
?
C3H4
Propadiene
40.0648
0
?
C3H6
Propene
42.0806
0
?
C3H8
Propane
44.097
20
?
C4H8
i-Butene
56.1077
0
?
C4H10
n-Butane
58.124
0
?
C5H12
n-Pentane
72.151
0
?
C6H14
n-Hexane
86.1779
0
?
C7H16
n-Heptane
100.205
0
?
C8H18
n-Octane
114.232
0
?
C9H20
n-Nonane
128.259
0
?
C10H22
n-Decane
142.285
0
?
C6H6
Benzene
78.11
0
?
C7H8
Toluene
92.1408
0
?
C8H10
p-Xylene
106.166
0
?
H2O
H2O
18.0151
0
?
Parameter
Unit
Value
Pressure
kg/cm2g
3
Temperature
°C
-110
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Parameter
Unit
Value
Pressure
kg/cm2_g
?
Temperature
C
?
Buble point temperature
C
?
Dew point temperature
C
?
Vapor fraction
%
?
Molecular weight
kg/kgmol
?
Density
kg/m3
?
Z vapor
N/A
?
Z liquid
N/A
?
Gibbs energy
kcal/kg-C
?
Enthalpy
kcal/kg
?
Entropy
kcal/kg-C
?
Specific heat capacity @ constant pressure
kcal/kg-C
?
Specific heat capacity @ constant volume
kcal/kg-C
?