542
W. Cui et al.
Table 1
Typical dust compositions from Dongying Fangyuan copper smelter (wt%)
Pb
Bi
Cu
Zn
S
As
SiO
2
CaO
Fe
Ag (g/t)
Au (g/t)
27–41
2–5
3–5
4–6
8–10
3–6
2–4
1.5–2
2
520
5–10
10–20
2–5
6–10
4–6
5–7
6–9
2–4
1.5–2
2
520
5–10