: in situ SR-XRD
5
ビ ムライ : BL02B2 : 2007B1687 課題名: in situ SR-XRD による模擬ごみ焼却飛灰中重金属の化学形態 * 1 概要 、 0.1 1.0 % 、 、Hsiao et al. XAFS [1] Takaoka et al. 、 in situ XAFS 、 [2] 、XAFS ャラ リゼ ョ X XRD XRD 、 、 XRD 、 、 、 XRD 、 XRD ャラ リゼ ョ XRD SR-XRD 、 、 、 プル * 1 Figure 1 Debye-Scherrer camera (BL02B2). Figure 2 Closeup of sample position. 2 実験方法 、 プル 1 5 % 5 % 、 SiO 2 ホ BN 10 、 、 、 4 ャピラリ 0.5mm、 X 1
Transcript of : in situ SR-XRD
∗
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
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
