814
T. Kerry et al.
Table 1
Initial composition of received dusts after drying. C and S calculated with LECO, rest with XRF
Sample
Wt%
C
S
Fe
2 O
3
ZnO
SiO
2
CaO
MgO
Al
2 O
3
MnO
P
2 O
5
PbO
K
2 O
CdO
As
2 O
3
BF dust
41.3
2.32
33.3
4.8
5.3
2.3
0.9
2.8
0.1
0.2
1.1
0.9
0.029
–
BOF dust
2.4
0.09
84.1
0.6
1.3
8.5
1.4
0.1
0.9
0.1
–
–
–
–
Goethite
0.21
12.06
52.1
9.4
4.1
9.3
–
2
0.7
–
3.3
0.1
0.043
0.6
T. Kerry et al.
Table 1
Initial composition of received dusts after drying. C and S calculated with LECO, rest with XRF
Sample
Wt%
C
S
Fe
2 O
3
ZnO
SiO
2
CaO
MgO
Al
2 O
3
MnO
P
2 O
5
PbO
K
2 O
CdO
As
2 O
3
BF dust
41.3
2.32
33.3
4.8
5.3
2.3
0.9
2.8
0.1
0.2
1.1
0.9
0.029
–
BOF dust
2.4
0.09
84.1
0.6
1.3
8.5
1.4
0.1
0.9
0.1
–
–
–
–
Goethite
0.21
12.06
52.1
9.4
4.1
9.3
–
2
0.7
–
3.3
0.1
0.043
0.6