Environmentally Benign Neem Biodiesel Synthesis Using Nano-Zn-Mg-Al Hydrotalcite as Solid Base Catalysts

<table>Effect of molar ratio of Zn/Mg/Al on conversion of FAME (%) at 65°C.</table>

Journal of Catalysts

Figure 4: Environmentally Benign Neem Biodiesel Synthesis Using Nano-Zn-Mg-Al Hydrotalcite as Solid Base Catalysts 