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首页> 外文期刊>International Journal of Technology >Development and Characterization of a Composite Anthill-chicken Eggshell Catalyst for Biodiesel Production from Waste Frying Oil
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Development and Characterization of a Composite Anthill-chicken Eggshell Catalyst for Biodiesel Production from Waste Frying Oil

机译：废煎炸油生产生物柴油复合蚁丘鸡蛋壳催化剂的开发与表征

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The primary aim of this research is to synthesis composite anthill-chicken eggshell catalyst, which is characterized and employed for the synthesis of biodiesel from waste frying oil. The as-synthesized catalyst was characterized using various characterization techniques, such as X-ray fluorescence (XRF), Fourier transform infrared radiation (FTIR), Brunauer–Emmett–Teller (BET) analysis, scanning electron microscopy (SEM), and Basicity. The influence of different reaction parameters on the catalytic reaction, reaction time, catalyst loading and reaction temperature in the range of 50–75°C were studied at fixed methanol/oil ratio of 6:1. The experimental data obtained showed that at reaction time of 2 h, catalyst loading of 5 wt% and reaction temperature of 60°C, the biodiesel yield was 70%. The synthesized catalyst was found to convert low-grade oil into biodiesel via a single-step transesterification process, and its activity has the potential for improvement.
机译：这项研究的主要目的是合成复合蚁丘鸡蛋壳催化剂，该催化剂的特性和用途是从废煎炸油合成生物柴油。使用各种表征技术对合成后的催化剂进行表征，例如X射线荧光（XRF），傅立叶变换红外辐射（FTIR），Brunauer-Emmett-Teller（BET）分析，扫描电子显微镜（SEM）和碱度。在固定的甲醇/油比为6：1的情况下，研究了50-75°C范围内不同反应参数对催化反应，反应时间，催化剂负载量和反应温度的影响。获得的实验数据表明，在2小时的反应时间，5wt％的催化剂负载和60℃的反应温度下，生物柴油产率为70％。发现合成的催化剂通过一步酯交换反应将低级油转化为生物柴油，其活性具有改进的潜力。

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