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Performance and Emission Analysis of Waste Cooking Oil Biodiesel Mixed with Titanium Oxide Nano-Additives
International Journal of Chemical Engineering ( IF 2.7 ) Pub Date : 2022-06-27 , DOI: 10.1155/2022/1101771
Raj Kumar, M. Arunkumar, D. Priestly Shan, Pravin P. Patil, Ravi Kumar, Bharat Singh, Velivela Lakshmikanth Chowdary

People are using biodiesel in compression ignition engines because it is more environmentally friendly and can be used as a good alternative to diesel. There is a new technology called nanoparticles that can change the way a fuel works. Because waste cooking has a lot of oil in it, it can make biodiesel. To make biodiesel, transesterification was used to turn nonedible oil from waste cooking oil into biodiesel that could be used. Nanoparticles made of titanium oxide were studied by using scanning electron microscopy, transmission electron microscopy, as well as energy dispersive X-ray analysis, among other things. TiO2 nanoparticles are spread out in different amounts in the biodiesel blend. The dosage levels range from 25, 50, 75, and 100 ppm. Tests on how titanium nanoparticles in a waste cooking oil biodiesel blend affect a diesel engine’s performance and how it emits were conducted in this study too. At a steady speed, the engine was used when there was a lot of work to do. Tests show that the WCOME 20 TiO2 100 ppm blend worked well. With the increase in the concentration of nanoparticles, there is an increase in brake thermal efficiency and at the same time, there is a decrease in BSFC. It is also less harmful to the environment than other blends, except for NOx, which does no’t change.

中文翻译:

废弃食用油生物柴油与氧化钛纳米添加剂的性能及排放分析

人们在压燃式发动机中使用生物柴油,因为它更环保,可以作为柴油的良好替代品。有一种称为纳米粒子的新技术可以改变燃料的工作方式。因为垃圾烹饪中含有大量的油,它可以制造生物柴油。为了制造生物柴油,使用酯交换法将废弃食用油中的非食用油转化为可以使用的生物柴油。通过使用扫描电子显微镜、透射电子显微镜以及能量色散 X 射线分析等方法研究了由氧化钛制成的纳米颗粒。TiO2 纳米颗粒在生物柴油混合物中的分布量不同。剂量水平范围为 25、50、75 和 100 ppm。本研究还测试了废弃食用油生物柴油混合物中的钛纳米颗粒如何影响柴油发动机的性能及其排放方式。在稳定的速度下,当有很多工作要做时,就会使用发动机。测试表明 WCOME 20 TiO2 100 ppm 混合物效果很好。随着纳米粒子浓度的增加,制动热效率增加,同时BSFC降低。与其他混合物相比,它对环境的危害也较小,但不会改变的 NOx 除外。制动热效率提高,同时 BSFC 降低。与其他混合物相比,它对环境的危害也较小,但不会改变的 NOx 除外。制动热效率提高,同时 BSFC 降低。与其他混合物相比,它对环境的危害也较小,但不会改变的 NOx 除外。
更新日期:2022-06-27
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