Investor Presentaiton
Table 2
Ultimate analysis (wt. %, dry basis) of coal samples.
Company/mine
5th International Workshop - Advances in Cleaner Production
Academic Work
Sample
Coal
C
H
N
S
0
Total
Asha
CR 1
3G Plano II
Run-of-mine
37.34
2.96
0.76
2.25
9.31
52.62
47.38
CR 2
3G Plano II
Clean coal
52.76
3.69
1.01
1.44
8.59
67.49
32.51
CR 5
Bonito
Run-of-mine
21.50
1.64
0.29
1.78
5.03
30.24
69.76
CR 6
Bonito
Clean coal
38.99
228
0.49
1.55
5.55
48.86
51.14
CR 9
UM II-Verdinho
Run-of-mine
26.68
1.95
0.49
2.11
5.10
36.33
63.67
CR 10
UM II-Verdinho
Clean coal
51.65
3.56
0.96
1.66
4.75
62.58
37.42
CR 15
Fontanela
Run-of-mine
36.45
2.06
0.47
2.34
3.83
45.15
54.85
CR 16
Fontanela
Clean coal
50.97
2.92
0.69
1.53
3.74
59.85
40.15
CR 17
Esperança Leste
Run-of-mine
36.51
2.84
0.78
2.02
5.41
47.56
52.44
CR 18
Esperança Leste
Clean coal
51.80
3.53
1.05
1.37
5.66
63.41
36.59
CR 23
Barro Branco
Run-of-mine
36.41
2.32
0.71
2.72
3.93
46.09
53.91
CR 24
Barro Branco
Clean coal
46.21
3.26
0.91
2.70
3.95
57.03
42.97
CR 35
Mina 3
Run-of-mine
45.43
3.09
0.90
1.75
3.91
55.08
44.92
CR 36
Mina 3
Clean coal
60.84
3.95
1.17
1.12
3.48
70.56
29.44
CR 40
Morozino
Run-of-mine
41.72
2.69
0.90
2.65
3.35
51.31
48.69
CR 41
Morozino
Clean coal
56.55
3.40
1.18
1.40
3.09
65.62
34.38
CR 42
Cantao
Run-of-mine
35.10
2.44
0.77
2.44
3.39
44.14
55.86
CR 43
Cantao
Clean coal
49.02
2.81
0.99
1.37
3.05
57.24
42.76
CR 48
Morozin/Cantao
Run-of-mine
12.52
1.58
0.39
2.38
2.62
19.49
80.51
CR 49
Morozin/Cantao
Clean coal
47.17
3.38
0.78
0.74
8.02
60.09
39.91
CR 57
Gabriela
Run-of-mine
8.09
1.10
0.08
0.99
5.71
15.97
84.03
CR 58
Gabriela
Clean coal
44.32
3.29
0.89
0.90
4.55
53.95
46.05
CR 64
Car. Siderópolis
Run-of-mine
11.23
1.25
0.11
3.91
6.10
22.60
77.40
CR 65
Car. Siderópolis
Clean coal
39.31
3.09
0.82
3.21
6.27
52.70
47.30
Average
Run-of-mine
29.08
2.16
0.55
2.28
4.81
38.88
61.12
Average
Clean coal
49.13
3.26
0.91
1.58
5.06
59.95
40.05
a
Ash percentage estimated by difference.View entire presentation