| 以棕榈酸化油为原料微波法制备生物柴油的研究 |
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| 引用本文： | 吴玲玲,柳云玲,许冰婷,李萍,江莉莉,祝淑颖,李增富.以棕榈酸化油为原料微波法制备生物柴油的研究[J].三明学院学报,2008,25(4). |
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| 作者姓名： | 吴玲玲 柳云玲 许冰婷 李萍 江莉莉 祝淑颖 李增富 |
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| 作者单位： | 三明学院,化学与生物工程系,福建,三明,365004 |
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| 摘 要： | 研究了在微波辐射下，棕榈酸化油在催化剂作用下和甲醇反应制备生物柴油的过程。实验结果表明：该反应最适宜的操作条件为微波输出功率160w，微波反应时间110min，醇油物质的量比7：1，催化剂用量2．50g（相对于100g的棕榈酸化油），在此条件下反应转化率达到98．78％。与传统的水浴加热相比，采用微波辐射加热制备生物柴油的反应速率快、耗能少、转化率高。
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| 关 键 词： | 微波 制备 棕榈油 生物柴油 |
Preparation of Biodiesel by Microwave Radiation Assisted Catalytic Synthesis |
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| WU Ling-ling,LIU Yun-ling,XU Bing-fing,LI Pin-E,JIANG Li-li,ZHU Shu-ying,LI Zeng-fu.Preparation of Biodiesel by Microwave Radiation Assisted Catalytic Synthesis[J].Journal of Sanming University,2008,25(4). |
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| Authors: | WU Ling-ling LIU Yun-ling XU Bing-fing LI Pin-E JIANG Li-li ZHU Shu-ying LI Zeng-fu |
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| Abstract: | In this paper,the preparation of biodiesel by reacting palm fatty acid with methanol using the self-made as catalyst under microwave radiation was studied.The experimental results showed that the optimum process conditions were as follows: the microwave output power was 160 W,the microwave radiation time was 110 min,the mol ratio of alcohol/oil was 7:1,the amount of catalyst was 2.50 g corresponding to 100 g palm fatty acid.Under above conditions,the reactive conversion rate was up to 98.78%.Compared with the traditional water heating reaction,this process had some advantages such as quicker reactive speed,lower energy consumption,high conversion ratio and so on.. |
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| Keywords: | microwave preparation palm oil biodiesel |
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