Efficient Synthesis of Biodiesel Catalyzed by Chitosan-Based Catalysts

<div>The preparation process of CoFe<sub>2</sub>O<sub>4</sub>-CS-SO<sub>3</sub>H catalyst [<a href="/journals/ijce/2021/8971613/#B30">30</a>].</div>

International Journal of Chemical Engineering

Figure 1: Efficient Synthesis of Biodiesel Catalyzed by Chitosan-Based Catalysts 