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Trends in the development and utilization of agricultural wastes as heterogeneous catalyst for biodiesel production
Journal of the Energy Institute ( IF 5.6 ) Pub Date : 2021-07-08 , DOI: 10.1016/j.joei.2021.06.017
Omojola Awogbemi 1 , Daramy Vandi Von Kallon 1 , Victor Sunday Aigbodion 2, 3
Affiliation  

Biodiesel is unarguably one of the most considered substitutes for fossil-based liquid fuels. However, the high cost of biodiesel production has been a major inhibitor for its large-scale activity. Apart from the cost of feedstock, catalysts contribute to the high pump price of biodiesel. Wastes derived from agricultural sources have been seen as viable means of synthesizing cost-effective and environmentally friendly catalysts and is an appropriate disposal of wastes. In this study recent trends in converting and utilizing agricultural wastes as heterogeneous catalysts for biodiesel production were reviewed. Agricultural wastes classifications, types of catalysts for biodiesel production, and the effects of conversion and modification techniques on pore size, acidity, surface area, and other fingerprints that enhance the catalytic activity were discussed. The use of characterization methods to test the suitability of solid catalysts was analysed, and some published works on the use of some agricultural wastes-derived catalysts were scrutinized. The paper concludes that catalysts derived from agricultural wastes offer a cheap, readily available, easy to produce, and environmentally benign replacement for the imported commercial ones. Going forward, more target investigations are needed on the suitability of some unexplored agricultural wastes to convert them to green catalysts. Researchers should explore the use of optimization models and statistical tools to determine the appropriate conditions for effective performance of biofuels.



中文翻译:

农业废弃物作为生物柴油生产多相催化剂的开发利用趋势

生物柴油无疑是化石基液体燃料最受考虑的替代品之一。然而,生物柴油生产的高成本一直是其大规模活性的主要抑制剂。除了原料成本之外,催化剂还导致生物柴油的高泵价格。源自农业来源的废物已被视为合成具有成本效益且环境友好的催化剂的可行手段,并且是一种适当的废物处置方式。在这项研究中,回顾了转化和利用农业废物作为生物柴油生产的多相催化剂的最新趋势。农业废物分类、生物柴油生产催化剂的类型,以及转化和改性技术对孔径、酸度、表面积的影响,和其他增强催化活性的指纹进行了讨论。分析了使用表征方法测试固体催化剂的适用性,并审查了一些关于使用一些农业废物衍生催化剂的已发表作品。该论文的结论是,从农业废物中提取的催化剂为进口的商业催化剂提供了一种廉价、容易获得、易于生产且环境友好的替代品。展望未来,需要对一些未开发的农业废物转化为绿色催化剂的适用性进行更多的针对性调查。研究人员应该探索使用优化模型和统计工具来确定生物燃料有效性能的适当条件。分析了使用表征方法测试固体催化剂的适用性,并审查了一些关于使用一些农业废物衍生催化剂的已发表作品。该论文的结论是,从农业废物中提取的催化剂为进口的商业催化剂提供了一种廉价、容易获得、易于生产且环境友好的替代品。展望未来,需要对一些未开发的农业废物转化为绿色催化剂的适用性进行更多的针对性调查。研究人员应该探索使用优化模型和统计工具来确定生物燃料有效性能的适当条件。分析了使用表征方法测试固体催化剂的适用性,并审查了一些关于使用一些农业废物衍生催化剂的已发表作品。该论文的结论是,从农业废物中提取的催化剂为进口的商业催化剂提供了一种廉价、容易获得、易于生产且环境友好的替代品。展望未来,需要对一些未开发的农业废物转化为绿色催化剂的适用性进行更多的针对性调查。研究人员应该探索使用优化模型和统计工具来确定生物燃料有效性能的适当条件。该论文的结论是,从农业废物中提取的催化剂为进口的商业催化剂提供了一种廉价、容易获得、易于生产且环境友好的替代品。展望未来,需要对一些未开发的农业废物转化为绿色催化剂的适用性进行更多的针对性调查。研究人员应该探索使用优化模型和统计工具来确定生物燃料有效性能的适当条件。该论文的结论是,从农业废物中提取的催化剂为进口的商业催化剂提供了一种廉价、容易获得、易于生产且环境友好的替代品。展望未来,需要对一些未开发的农业废物转化为绿色催化剂的适用性进行更多的针对性调查。研究人员应该探索使用优化模型和统计工具来确定生物燃料有效性能的适当条件。

更新日期:2021-07-12
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