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首页> 外文期刊>Nanoscience and Nanotechnology - Asia >Efficient Micromixing for Continuous Biodiesel Production from Jatropha Oil
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Efficient Micromixing for Continuous Biodiesel Production from Jatropha Oil

机译：高效的Micruxing用于持续生物柴油从麻烦油生产

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Introduction: The utilization of biodiesel as an alternative fuel is turning out to be progressively famous these days because of worldwide energy deficiency. The enthusiasm for utilizing Jatropha as a non-edible oil feedstock is quickly developing. The performance of the base catalyzed methanolysis reaction could be improved by a continuous process through a microreactor in view of the high mass transfer coefficient of this technique. Materials & Methods: Nanozirconium tungstovanadate, which was synthetized using sol-gel preparation method, was utilized in a complementary step for biodiesel production process. The prepared material has an average diameter of 0.066 μm. Results: First, the NaOH catalyzed methanolysis of Jatropha oil was investigated in a continuous microreactor, and the efficient mixing over different mixers and its impact on the biodiesel yield were studied under varied conditions. Second, the effect of adding the nanocatalyst as a second stage was investigated. Conclusion: The maximum percentage of produced methyl esters from Jatropha oil was 98.1% using a methanol/Jatropha oil molar ratio of 11 within 94 s using 1% NaOH at 60°C. The same maximum conversion ratio was recorded with the nanocatalyst via only 0.3% NaOH.
机译：介绍：由于全球能量缺乏，因此替代燃料的利用是替代燃料的逐步着名。利用麻风树作为不可食用的油原料的热情正在迅速发展。考虑到该技术的高传质系数，通过微反应器可以通过连续方法改善碱催化甲醇解反应的性能。材料和方法：使用溶胶 - 凝胶制备方法合成的纳米锆钨酸盐，用于生物柴油生产过程的互补步骤中。制备的材料平均直径为0.066μm。结果：首先，在连续的微反应器中研究了高清催化的甲醇溶解，并在不同条件下研究了不同混合器上的有效混合及其对生物柴油产量的影响。其次，研究了添加纳米催化剂作为第二阶段的效果。结论：使用在60℃下使用1％NaOH在94s内，使用1％NaOH在94s内的甲醇/麻醉剂油摩尔比的产生甲基酯的最大百分比为98.1％。通过纳米催化剂仅通过0.3％NaOH记录相同的最大转化率。

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