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首页> 外文期刊>International journal of green energy >THE OPTIMIZATION OF BIODIESEL FUEL PRODUCTION FROM MICROALGAE OIL USING RESPONSE SURFACE METHODOLOGY
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THE OPTIMIZATION OF BIODIESEL FUEL PRODUCTION FROM MICROALGAE OIL USING RESPONSE SURFACE METHODOLOGY

机译：响应表面法优化微藻油中生物柴油的生产

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摘要

Biodiesel fuel was produced by the transesterification of microalgae oil using sodium hydroxide as a catalyst. The oil was extracted from heterotrophic cultivated algae biomass. The transesterification process was optimized using response surface methodologyto increase the yield of methyl esters. The Box-Behnken design and fractional factorial design 2~(4-1) points were used to investigate the interaction of process variables, such as the methanol/oil molar ratio, the percentage of sodium hydroxide, the temperature, and the reaction time in the production of biodiesel fuel, and to predict the optimum process conditions for the FAME yield. Based on the results, the optimal conditions for the synthesis of biodiesel fuel were as follows: methanol/oil molar ratio, 7∶1; catalyst concentration, 1.0% (by weight of algae oil); temperature, 67℃, and reaction time, 51 minutes. The yield of FAME was confirmed by gas chromatography analysis.
机译：使用氢氧化钠作为催化剂，通过微藻油的酯交换反应生产生物柴油燃料。该油是从异养栽培藻类生物质中提取的。使用响应表面方法对酯交换过程进行了优化，以提高甲酯的收率。采用Box-Behnken设计和分数阶设计2〜（4-1）点研究甲醇/油摩尔比，氢氧化钠百分比，温度和反应时间等工艺变量之间的相互作用。生产生物柴油燃料，并预测FAME产量的最佳工艺条件。根据该结果，合成生物柴油燃料的最佳条件如下：甲醇/油的摩尔比为7∶1；甲醇/油的摩尔比为7∶1。催化剂浓度为1.0％（按藻油重量计）；温度67℃，反应时间51分钟。通过气相色谱分析确认了FAME的产率。

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  • 来源
    《International journal of green energy》 |2014年第5期|527-541|共15页
  • 作者

    Violeta Makareviciene; Virginija Skorupskaite; Donatas Levisauskas; Vaida Andruleviciute; Kiril Kazancev;

  • 作者单位

    Laboratory of Chemical and Biochemical Research for Environmental Technology, Institute of Environment, Aleksandras Stulginskis University, Studentu 11, Akademija, Kaunas, LT-53361, Lithuania;

    Laboratory of Chemical and Biochemical Research for Environmental Technology, Institute of Environment and Ecology, Aleksandras Stulginskis University, Kaunas, Lithuania;

    Faculty of Electrical and Control Engineering, Department of Process Control, Kaunas University of Technology, Kaunas, Lithuania;

    Laboratory of Chemical and Biochemical Research for Environmental Technology, Institute of Environment and Ecology, Aleksandras Stulginskis University, Kaunas, Lithuania;

    Laboratory of Chemical and Biochemical Research for Environmental Technology, Institute of Environment and Ecology, Aleksandras Stulginskis University, Kaunas, Lithuania;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    Biodiesel; Microalgae; Oil; Transesterification; Optimization;

    机译：生物柴油微藻;油;酯交换;优化;

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