生物柴油从蛋中生产的生物柴油来源于生物纳米CaO催化剂-微乳液燃料混合物,用于升级生物柴油
Ezhaveni Sathiyamoorthi1, Jintae Lee1, M D Ramesh2
1School of Chemical Engineering, Yeungnam University, Gyeongsan, Gyeongbuk, 38541, Republic of Korea.
Environmental research
|July 17, 2024
概括
用乙醇微乳化Jatropha生物油可以产生混合燃料. 这种新型混合动力燃料显著减少了柴油发动机中一氧化碳和氧化物等有害排放.
科学领域:
- 可持续能源 可持续能源
- 化学工程是化学工程的重要组成部分.
- 环境科学 环境科学
背景情况:
- 来自生物质的生物油是一种潜在的化石燃料替代品,但需要对柴油发动机使用的性能进行改进.
- 微乳化为混合燃料应用提供了一种改善生物油特性的方法.
- 雅特罗巴生物油为可持续燃料开发提供了可行的原料.
研究的目的:
- 通过以乙醇微乳化Jatropha生物油来制备混合液体燃料.
- 为了合成和表征生物纳米CaO异质催化剂从蛋用于Jatropha生物柴油生产.
- 评估开发的混合动力燃料混合物的发动机性能和排放特性.
主要方法:
- 使用表面活性剂,用乙醇微乳化Jatropha生物油.
- 从蛋中合成一个生物纳米CaO异质催化剂.
- 使用微波辐射对微乳化油进行催化转化.
- 使用UV-Vis,XRD和SEM进行催化剂的表征.
- 在柴油发动机中制备和测试各种柴油/Jatropha生物柴油/乙醇混合物.
主要成果:
- 一种新的生物纳米CaO催化剂成功合成和表征.
- 基于微乳液的生物柴油混合物显著减少了CO,CO2和NOx排放.
- 传统柴油/Jatropha生物柴油/乙醇 (10%重量) 混合物表现出优越的性能和较低的燃油消耗 (554.6g/h) 与传统柴油和其他混合物相比.
- 混合物中的水含量 (0.14%) 略有降低了加热值,增加了能源需求.
- 与传统柴油和其他生物柴油混合物相比,10%的乙醇混合物的CO和CO2排放量明显较低.
结论:
- 微乳化是提高生物油特性和创造可持续混合燃料的有效策略.
- 开发的Jatropha生物柴油/乙醇混合物为传统柴油提供了一个有前途的替代品,减少了排放.
- 从蛋中获得的生物纳米CaO催化剂对于生物柴油生产是有效的.
- 对乳化剂的进一步研究可以为可持续燃料技术优化发动机性能和排放配置文件.
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