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In this work, a careful analysis of the reaction kinetics upon simultaneous esterification and transesterification of acidic oils over a mesoporous sulphonated carbon catalyst is discussed. A batch reactor system was used and the synthesized carbon catalyst were characterized by N2-physisorption, transmission electron microscopy, elemental analysis and NH3-TPD. A second order pseudo-homogeneous kinetic...
The structure and dynamics of microemulsion based hybrid biofuels (MHBFs) from Thevetia peruviana seed oil (TPO) were investigated for the first time in this study. Nonionic surfactants like fatty esters (FAME), oleyl alcohol (OA) and ethylene glycol butyl ether (EGBE) were introduced into the system to investigate their influence on MHBF characteristics. Introduction of these surfactants resulted...
Ba doped CaO derived from waste shells of Turbonilla striatula are prepared by varying the amount of Ba between 0.5 to 1.5wt% and used as heterogeneous catalyst in the transesterification of waste cooking oil (WCO). Catalyst characterization was done by X-ray diffraction (XRD), scanning electron microscope (SEM), energy dispersive spectrometer (EDS), Fourier transform infrared spectrometer (FT-IR),...
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