Biomass Derivative Valorization Using Nano Core-Shell Magnetic Materials Based on Keggin-Heteropolyacids: Levulinic Acid Esterification Kinetic Study with N-Butanol

<div>Influence of catalyst amount on the conversion of BLE with Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>@SiO<sub>2</sub>/TPA<sub>400N2</sub> as catalyst. Reaction conditions: molar ratio of reactants 1 : 2, temperature 353 K, and 5 h reaction.</div>

Journal of Nanomaterials

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Figure 7: Biomass Derivative Valorization Using Nano Core-Shell Magnetic Materials Based on Keggin-Heteropolyacids: Levulinic Acid Esterification Kinetic Study with N-Butanol 

Figure 7 | Biomass Derivative Valorization Using Nano Core-Shell Magnetic Materials Based on Keggin-Heteropolyacids: Levulinic Acid Esterification Kinetic Study with N-Butanol 