Relevance of the Physicochemical Properties of Calcined Quail Eggshell (CaO) as a Catalyst for Biodiesel Production

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/jchem/volume-2017/5679512/figures/5679512.fig.001a.svgz" name="5679512.fig.001a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Natural quail eggshell</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/jchem/volume-2017/5679512/figures/5679512.fig.001b.svgz" name="5679512.fig.001b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Edible part of quail eggshell</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/jchem/volume-2017/5679512/figures/5679512.fig.001c.svgz" name="5679512.fig.001c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Waste natural quail eggshell</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/jchem/volume-2017/5679512/figures/5679512.fig.001d.svgz" name="5679512.fig.001d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Waste powder natural quail eggshell</td></tr><tr class="fig-image" id="e"><td><object data="https://static.hindawi.com/articles/jchem/volume-2017/5679512/figures/5679512.fig.001e.svgz" name="5679512.fig.001e" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(e) </b>Quail eggshell calcined at 900°C for 3 h</td></tr></table>

<div>Method of obtaining the CaO from natural quail eggshell.</div>

Journal of Chemistry

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Figure 1

Figure 1: Relevance of the Physicochemical Properties of Calcined Quail Eggshell (CaO) as a Catalyst for Biodiesel Production 