∗
1
%

in situ XAFS
[2]

Figure 2 Closeup of sample position.
2


5%
SiO2 BN
10
0.5mmX
XRD
1.0 X

2θ 0 75 0.01
200
400


Sim-
Strong


II
Cu2(OH)3Cl



KCl
KCl→K2SO4CuS→Cu2S or CuCl
Figure 4

2θ (degree)
§Cu2(OH)3Cl
/°C
Figure 3 X-ray diffraction pattern about model fly ash mixed with atacamite (Cu2(OH)3Cl).
10 15 20 25 30 35 40 45 50
2θ (degree)
/°C
Figure 4 X-ray diffraction pattern about model fly ash mixed with CuS and KCl.


300


%
2θ (degree)
*Fe2O3
* * /°C
Figure 5 X-ray diffraction pattern about model fly ash mixed with iron chloride (FeCl2·4H2O).



PbCl2



300





[1] Hsiao et al. Environ. Sci. Technol. 35, 2532, 2001 [2] Takaoka et al. Environ. Sci. Technol. 39, 5878, 2005 [3] Mul et al. Appl. Catal. B 12, 33, 1997 [4] Vogg et al. Waste Manage. Res. 5, 285, 1987 [5] Hoffman et al. Environ. Sci. Technol. 24, 1635, 1990
5