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Journal of Catalysts
Table of Contents
Journal of Catalysts
/
2013
/
Article
/
Fig 2
/
Research Article
Surface Modification of Fly Ash for Active Catalysis
Figure 2
X-ray diffraction pattern of (a) raw fly ash (b) KF/Al
2
O
3
/fly ash
473
catalyst (c) KF/Al
2
O
3
/fly ash
873
and (d) KF/Al
2
O
3
/fly ash
673
catalyst.
(a)
(b)
(c)
(d)