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首页> 外文期刊>Fuel >Thermal studies of new biodiesel antioxidants synthesized from a natural occurring phenolic lipid
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Thermal studies of new biodiesel antioxidants synthesized from a natural occurring phenolic lipid

机译：由天然酚类脂质合成的新型生物柴油抗氧化剂的热研究

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摘要

This article reported the synthesis of phosphorylated compounds derived from cardanol, a phenolic byproduct of the cashew (Anacardium occidentale L) industry, and its application as antioxidants for biodiesel. These compounds were added in biodiesel samples in three different concentrations (500,1000 and 2000 ppm) and their antioxidants activities were tested by thermogravimetric analysis (TG), analyzing the onset (T_e) and endset (T_o) temperatures values as reference parameters, as also by evaluating their integral procedure degradation temperatures (lPDTs). The results showed that the addition of new antioxidants increased the thermal stability of biodiesel, making this biofuel more resistant to thermo-oxida-tive process.
机译：本文报道了腰果酚工业的酚类副产物腰果酚的磷酸化化合物的合成及其在生物柴油中的抗氧化剂的应用。这些化合物以三种不同的浓度（500、1000和2000 ppm）添加到生物柴油样品中，并通过热重分析（TG）测试了它们的抗氧化剂活性，分析了起始温度（T_e）和起始温度（T_o）作为参考参数，如下还可以通过评估其整体程序降解温度（lPDT）。结果表明，添加新的抗氧化剂可提高生物柴油的热稳定性，使这种生物燃料对热氧化过程更具抵抗力。

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  • 来源
    《Fuel》 |2012年第2012期|p.552-559|共8页
  • 作者

    Diego Lomonaco; Francisco Jonas N. Maia; Claudenilson S. Clemente; Joao Paulo F. Mota; Antonio E. Costa Junior; Selma E. Mazzetto;

  • 作者单位

    laboratorio de Produtos e Tecnologia em Processos, Departamento de Quimica Organica e Inorganica, Universidade Federal do Ceara, Campus do Pici, Bloco 940, Cx. Postal 6021,CEP 60455-760, Fortaleza, Ceara, Brazil;

    laboratorio de Produtos e Tecnologia em Processos, Departamento de Quimica Organica e Inorganica, Universidade Federal do Ceara, Campus do Pici, Bloco 940, Cx. Postal 6021,CEP 60455-760, Fortaleza, Ceara, Brazil;

    laboratorio de Produtos e Tecnologia em Processos, Departamento de Quimica Organica e Inorganica, Universidade Federal do Ceara, Campus do Pici, Bloco 940, Cx. Postal 6021,CEP 60455-760, Fortaleza, Ceara, Brazil;

    laboratorio de Produtos e Tecnologia em Processos, Departamento de Quimica Organica e Inorganica, Universidade Federal do Ceara, Campus do Pici, Bloco 940, Cx. Postal 6021,CEP 60455-760, Fortaleza, Ceara, Brazil;

    laboratorio de Produtos e Tecnologia em Processos, Departamento de Quimica Organica e Inorganica, Universidade Federal do Ceara, Campus do Pici, Bloco 940, Cx. Postal 6021,CEP 60455-760, Fortaleza, Ceara, Brazil;

    laboratorio de Produtos e Tecnologia em Processos, Departamento de Quimica Organica e Inorganica, Universidade Federal do Ceara, Campus do Pici, Bloco 940, Cx. Postal 6021,CEP 60455-760, Fortaleza, Ceara, Brazil;

  • 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

    biodiesel; antioxidant; cardanol; thermogravimetry; IPDT;

    机译：生物柴油抗氧化剂腰果酚;热重法IPDT;

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