Characterization of Glasses in One Type of Alumina Rich Fly Ash by Chemical Digestion Methods: Implications for Alumina Extraction

<div>The XRD spectra of ARFA from acid digestion process, (a) in the 2<i><i>θ</i></i> range of 10–60° and (b) in the enlarged 2<i><i>θ</i></i> range of 15–30°. Note that the spectra in (a) have been offset for clarity and the spectra in (b) are given without treatments.</div>

Journal of Chemistry

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Figure 4

Figure 4: Characterization of Glasses in One Type of Alumina Rich Fly Ash by Chemical Digestion Methods: Implications for Alumina Extraction 