Efficient and Reusable Magnetic Sulfonated Biochar from Amazonian Waste for Sustainable Production of Glycerol Acetals: Statistical Optimization of Catalytic Process
Glycerol valorization, the main coproduct of biodiesel production, has driven the development of catalytic routes to obtain higher value-added products, such as acetals. This study reports the synthesis of a novel magnetic heterogeneous acid catalyst derived from a sulfonated biochar obtained from an Amazonian agro-ind...