CAJ | 학술논문

对D296R大孔型强碱性阴离子交换树脂进行预处理、转型、再生，并用于固定床反应装置内催化棕榈油和甲醇进行连续酯交换反应，通过与其他树脂催化剂对比，研究了不同反应温度、醇油摩尔比和反应停留时间对生物柴油收率的影响．采用该催化剂催化制备生物柴油，催化活性较高．在醇油摩尔比为9∶1、反应温度为55,℃、反应停留时间为60,min 时，酯交换制备生物柴油的产率达到89.5%．本研究对用于生物柴油的连续制备和大规模工业化生产有着重要的意义．
대D296R대공형강감성음리자교환수지진행예처리、전형、재생，병용우고정상반응장치내최화종려유화갑순진행련속지교환반응，통과여기타수지최화제대비，연구료불동반응온도、순유마이비화반응정류시간대생물시유수솔적영향．채용해최화제최화제비생물시유，최화활성교고．재순유마이비위9∶1、반응온도위55,℃、반응정류시간위60,min 시，지교환제비생물시유적산솔체도89.5%．본연구대용우생물시유적련속제비화대규모공업화생산유착중요적의의．
The macroporous base anion-exchange resin D296R was pretreated, transformed and regenerated to be used as the heterogeneous catalyst in a fixed-bed reactor for biodiesel production. By comparing to other resin catalysts, the effects of different reaction temperatures, molar ratios of methanol to oil and reaction residence times on biodiesel yield were studied. D296R showed strong catalytic activity and stability in yield of fatty acid methyl esters (FAME) by transesterification reaction. With molar ratio of methanol to oil being 9∶1, the biodiesel yield of D296R catalyzed transesterification is 89.5%at a reaction temperature of 55℃and a reaction time of 60 min. Guidelines for continuous production of biodiesel as well as its large-scale industrial application are provided based on the insight gained from the experimental results.