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首页> 外文期刊>Fuel >Sustainable biodiesel production from waste cooking oil utilizing waste ostrich (Struthio camelus) bones derived heterogeneous catalyst
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Sustainable biodiesel production from waste cooking oil utilizing waste ostrich (Struthio camelus) bones derived heterogeneous catalyst

机译：利用废鸵鸟（Struthio Camelus）骨衍生的非均相催化剂，可持续生物柴油生产来自废鸵鸟（Struthio Camelus）的异质催化剂

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摘要

The present work espouses a zero-waste approach for relying on indigenous waste resources to deliver green and sustainable biofuel. This investigation reports biodiesel production from waste cooking oils (WCO) via cheap heterogeneous catalyst obtained from waste Ostrich (Struthio camelus) bones for the first-time. The synthesized catalyst was characterized by Thermogravimetric analysis/differential scanning calorimetry (TGA/DSC), X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), Scanning electron microscopy (SEM), Energy dispersive X-ray spectroscopy (EDX), X-ray fluorescence (XRF), Hammett indicator method and surface area calculations. The powdered ostrich bones were calcined at different temperatures, ranging from 600 to 1000 degrees C. Upon temperature rise, sharp peaks of hydroxyapatite (HAp) appeared as observed by XRD. The reaction parameters have been optimized in presence of the synthesized catalyst to maximize biodiesel yield. The optimum biodiesel yield of 90.56% was attained at methanol/oil ratio 15/1, process temperature 60 degrees C, catalyst loading 5 wt% within reaction duration of 4 h. It concludes that hydroxyapatite (HAp) derived from ostrich bones showed good catalytic performance to produce biodiesel from WCO. The synthesized catalyst sustained adequate catalytic activity even after being repeatedly recycled four times, which infers low-cost biodiesel production opportunities. Furthermore, an integrated waste oil/bone collection approach is recommended for the effective utilization of indigenous waste to produce biodiesel.
机译：目前的作品支持依靠土着废物资源提供绿色和可持续生物燃料的零废物方法。本研究报告了从废鸵鸟（Struthio Camelus）骨骼获得的廉价的异质催化剂从废物烹饪油（WCO）的生物柴油生产。通过热重分析/差分扫描量热法（TGA / DSC），X射线衍射（XRD），傅里叶变换红外光谱（FTIR），扫描电子显微镜（SEM），能量分散X射线光谱（EDX）的合成催化剂的特征在于），X射线荧光（XRF），Hammett指示器方法和表面积计算。粉末状鸵鸟骨在不同的温度下煅烧，范围为600至1000℃。在温度上升时，羟基磷灰石（HAP）的尖锐峰出现如XRD所观察到的。在合成的催化剂存在下已经优化了反应参数以使生物柴油产率最大化。在甲醇/油比率15/1中获得了90.56％的最佳生物柴油产率，加工温度60℃，催化剂在4小时的反应持续时间内负载5wt％。得出结论，衍生自鸵鸟骨的羟基磷灰石（HAP）显示出来自WCO的生物柴油的良好催化性能。即使在重复再循环四次后，合成催化剂也持续了足够的催化活性，这是利用低成本的生物柴油生产机会。此外，建议对综合废油/骨收集方法进行有效利用土着废物生产生物柴油。

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  • 来源
    《Fuel》 |2020年第1期|118091.1-118091.10|共10页
  • 作者

    Khan Haris Mahmood; Iqbal Tanveer; Ali Chaudhry Haider; Javaid Ansar; Cheema Izzat Iqbal;

  • 作者单位

    Univ Engn & Technol Dept Chem Polymer & Composite Mat Engn Lahore New Campus Lahore 39021 Pakistan;

    Univ Engn & Technol Dept Chem Polymer & Composite Mat Engn Lahore New Campus Lahore 39021 Pakistan|Univ Engn & Technol Ctr Energy Res & Dev CERAD Lahore New Campus Lahore 39021 Pakistan;

    Univ Engn & Technol Dept Chem Polymer & Composite Mat Engn Lahore New Campus Lahore 39021 Pakistan;

    Univ Engn & Technol Dept Chem Polymer & Composite Mat Engn Lahore New Campus Lahore 39021 Pakistan;

    Univ Engn & Technol Dept Chem Polymer & Composite Mat Engn Lahore New Campus Lahore 39021 Pakistan;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Ostrich bones; Hydroxyapatite; Catalyst; Biodiesel; Yield;

    机译：鸵鸟骨;羟基磷灰石;催化剂;生物柴油;产量;

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