Environmental Engineering Reference
In-Depth Information
TABLE 13.13 Stoichiometric and thermodynamic data for some biofuels, with glucose as reference
Energy content
Y
max
prod
Δ
r
G
0
(kJ. mol
− 1
)
−
Δ
c
H
0
(kJ. mol
− 1
)
Density
(kg.m
-3
)
glc
kg
:
kg
−1
=
−
Δ
c
H
0
×Y
max
prod
glc
MJ
:
kg
−1
MJ.kg
-1
GJ.m
-3
Formula
=
glucose
Hydrogen
H
2
0.09
-35
286
0.13
141
0.01
19.0
Methane
CH
4
0.72
-427
891
0.27
55.5
0.04
14.8
Ethanol
C
2
H
6
O
790
-230
1367
0.51
29.7
23.5
15.2
1-Butanol
C
4
H
10
O
810
-280
2676
0.41
36.1
29.3
14.8
Glucose
C
6
H
12
O
6
0
1556
1.00
15.6
15.6
Butyl butyrate
C
8
H
16
O
2
870
-285
4982
0.44
34.5
30.0
15.1
Farnesene
C
15
H
24
840
-386
9428
0.29
46.1
41.3
14.7
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