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Hesam Maleki,Mohammad Kazemeini,Afsaneh S. Larimi,Farhad Khorasheh 한국공업화학회 2017 Journal of Industrial and Engineering Chemistry Vol.47 No.-
CaO–La2O3 mixed oxides were synthesized by co-precipitation coupled with Li doping through wetimpregnation. These were used as catalysts for transesterification of canola oil and methanol towardbiodiesel production. To determine the structure and morphology of the prepared catalysts, they werecharacterized by the XRD, FESEM, BET, and basic strength measurements. Under optimum reactionconditions of methanol/oil molar ratio of 15:1, 5 wt% catalyst at 65 C, 96.3% conversion was obtained in2.5 h of reaction duration. Moreover, the catalyst demonstrated a rather high stability where reuse of uptofive cycles without significant loss of performance observed.