P-37 CaO触媒内包型マイクロカプセルを用いたバイオディーゼル燃料の合成(2) : 好適反応条件の模索(ポスターセッション1:技術07,研究発表(ポスター発表))

概要

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Microcapsules encapsulated a commercial CaO was used as a catalyst for the synthesis of Fatty Acid Methyl Ester (FAME) from rapeseed oil and methanol under air atmosphere. In the present study, the effect of reaction parameters (temperature, methanol/oil ratio, capsule loading amount, CaO loading amount, stirrer rate) on the performances of microcapsules was investigated in order to maximize the FAME yield. The obtained results showed that a best reaction condition for reaching highest FAME yield among tested parameters was 338 K, 8/1, 2.4 g, 20 wt.% in microcapsule, and 300 rpm for temperature, methanol/oil ratio, capsule loading amount, CaO loading amount and stirrer rate, respectively. As a consequence of using this reaction condition, above 85% of FAME yield based on the weight of loaded rapeseed oil was obtained less than 4 h of reaction time.
2011-01-12