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首页> 外文期刊>International journal of sustainable energy >Synthesis and characterisation of rubber seed oil trans-esterified biodiesel using cement clinker catalysts
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Synthesis and characterisation of rubber seed oil trans-esterified biodiesel using cement clinker catalysts

机译：用水泥熟料催化剂的橡胶籽油反应化生物柴油的合成与表征

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摘要

The synthesis of biodiesel using rubber seed oil by a transesterification reaction using cement clinker catalysts was studied. The mineral composition and morphology of both the catalysts were analysed using X-ray diffraction and scanning electron microscopy. The gas chromatography–mass spectrometry, Fourier transform infrared spectroscopy and nuclear magnetic resonance studies were used to find the Fatty acid methyl ester content and various compounds of esters in the synthesised biodiesel, which showed an efficient conversion of rubber seed oil to biodiesel. The highest yield of 80% was obtained from calcium oxide catalyst (1.5?g) activated at 50°C with a methanol-to-oil ratio of 6:1. The highest yield of 70% biodiesel was obtained using a cement clinker catalyst (0.5?g) activated at 50°C with a methanol-to-oil ratio of 6:1. The significant physical properties of biodiesel flash point, acid value and saponification value were found, and the results are within the American standard test method (ASTM D6751) limits.
机译：研究了使用水泥熟料催化剂的酯交换反应使用橡胶籽油的生物柴油的合成。使用X射线衍射和扫描电子显微镜分析催化剂的矿物成分和形态。气相色谱 - 质谱，傅里叶变换红外光谱和核磁共振研究用于在合成的生物柴油中寻找脂肪酸甲酯含量和各种酯类化合物，其显示橡胶籽油与生物柴油的有效转化。从50℃激活的氧化钙催化剂（1.5·G）获得最高产率为80％，甲醇 - 油比为6：1。使用在50℃下在50℃下活化的水泥熟料催化剂（0.5·G）获得最高产率为70％生物柴油的甲醇与油比为6：1。发现生物柴油闪点，酸值和皂化值的显着物理性质，结果是美国标准测试方法（ASTM D6751）限制。

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  • 作者

    V. Aarathi; E. Harshita; Atira Nalinashan; Sidharrthh Ashok; R. Krishna Prasad;

  • 作者单位

    Department of Chemical Engineering &

    Materials Sciences Center of Excellence in Advanced Materials &

    Green Technologies Amrita Vishwa Vidyapeetham;

    Department of Chemical Engineering &

    Materials Sciences Center of Excellence in Advanced Materials &

    Green Technologies Amrita Vishwa Vidyapeetham;

    Department of Chemical Engineering &

    Materials Sciences Center of Excellence in Advanced Materials &

    Green Technologies Amrita Vishwa Vidyapeetham;

    Department of Chemical Engineering &

    Materials Sciences Center of Excellence in Advanced Materials &

    Green Technologies Amrita Vishwa Vidyapeetham;

    Department of Chemical Engineering &

    Materials Sciences Center of Excellence in Advanced Materials &

    Green Technologies Amrita Vishwa Vidyapeetham;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 太阳能技术;
  • 关键词

    Biodiesel; rubber seed oil; cement clinker; transesterification;

    机译：生物柴油;橡胶种子油;水泥熟料;酯交换;

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