Agriculture Reference
In-Depth Information
Table 26. SEM results of Coal-PP Combustion test
Coal, Sample 4
(after 3 days testing)
Coal-PP, Sample 12
(after 8 days testing)
Weight (%)
Atomic (%)
Weight (%)
Atomic (%)
C
29.16
38.69
52.8
57.53
O
47.12
46.94
44.35
36.28
F
2.95
2.48
1.81
1.24
Na
2.67
1.85
0.43
0.24
Mg
0.14
0.09
1.7
0.92
Al
4.16
2.45
3.9
1.89
Si
11.51
6.53
9.15
4.26
P
0.11
0.06
0.82
0.35
S
0.53
0.26
0.85
0.35
K
0.29
0.12
1.08
0.36
Ca
0.96
0.38
13.17
4.3
Ti
0.41
0.14
0.5
0.14
V
-
-
-31.14
-8
Figure 18. The Sand Bed after the Coal-Pressed Pulp Co-Firing Tests.
(a) Coal
(b) Coal-pressed pulp
Figure 19. Visual appearance of the Fluidized Bed after Extended Tests with coal and pulp.
