TY - JOUR PB - John Wiley and Sons Inc SN - 23656549 Y1 - 2022/// VL - 7 A1 - Tunji Oloyede, C. A1 - Olatayo Jekayinfa, S. A1 - Olanrewaju Alade, A. A1 - Ogunkunle, O. A1 - Timothy Laseinde, O. A1 - Oyejide Adebayo, A. A1 - Veza, I. A1 - Rizwanul Fattah, I.M. JF - ChemistrySelect UR - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85145005789&doi=10.1002%2fslct.202203816&partnerID=40&md5=53f5c2d96d070a2ebb94f8bd5e7c9146 AV - none TI - Potential Heterogeneous Catalysts from Three Biogenic Residues toward Sustainable Biodiesel Production: Synthesis and Characterization ID - scholars16050 N2 - The cost and difficulty in the preparation of synthetic heterogeneous base catalysts is the main barrier to their use. Today, the majority of these catalysts are derived from biomass resources. This study aimed at developing and characterizing these catalysts from three biogenic residues for biodiesel production without catalyst support. The EDS indicated the variation of Na, K, Mg, and Ca, having aggregates of 67.45, 83.15, and 76.85 in calcined- periwinkle shell-ash (CPWSA), -melon seed-husk ash (CMSHA) and -locust bean pod ash (CLBPA), respectively. XRD revealed the presence of sodium oxide (Na2O), calcium oxide (CaO), potassium oxide (K2O), and magnesium oxide (MgO) in the catalysts at 800 °C. The FTIR showed the presence of C=O, Câ??H, and Oâ??H bonds in the catalyst samples. The basicity values of CPWSA, CMSHA, and CLBPA are 11.65, 10.41, and 11.62, respectively. The developed catalysts were used to synthesize biodiesel from palm kernel oil. © 2022 The Authors. ChemistrySelect published by Wiley-VCH GmbH. IS - 48 N1 - cited By 1 ER -