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首页> 外文期刊>Energy sources >A comparative study of kinetics for combustion versus pyrolysis of Mesua ferrea husk, soya husk, and Jatropha curcas husk using thermogravimmetry and different methods
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A comparative study of kinetics for combustion versus pyrolysis of Mesua ferrea husk, soya husk, and Jatropha curcas husk using thermogravimmetry and different methods

机译:运用热重分析法和不同方法对梅苏阿豆皮,大豆皮和麻疯树皮燃烧与热解动力学的比较研究

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摘要

The combustion and pyrolysis kinetics of three selected biomasses generated as co-products of the oil and biodiesel industry - namely soya husk (SH), jatropha husk (JH), and Mesua ferrea husk (MH) - using thermogravimetric and differential thermal analysis techniques have been reported. These biomasses were initially characterized for basic fuel property, proximate analysis, ultimate analysis, and fiber analysis. The activation energy calculated using three different kinetic equations, viz. Coats and Redfern, Differential, and Friedman methods for combustion, were found higher than that for pyrolysis for all biomasses at the maximum airflow rate (20ml/min). However, the kinetic parameters are not sufficient alone to explain the suitability of the biomass.
机译:使用热重和差热分析技术,作为石油和生物柴油行业副产品的三种选定生物质的燃烧和热解动力学-大豆皮(SH),麻风树皮(JH)和梅苏亚铁皮(MH)被报道。最初对这些生物质进行了表征,以提供基本燃料特性,近距离分析,最终分析和纤维分析。使用三个不同的动力学方程计算活化能,即。发现在最大气流速率(20毫升/分钟)下,对于所有生物质,高士和雷德芬,微分和弗里德曼的燃烧方法都比热解方法高。然而,仅动力学参数不足以解释生物质的适用性。

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