开发可持续的生物质残留物用于生物燃料应用
Mudasir Akbar Shah1, Gasim Hayder2, Rahul Kumar3
1Institute of Energy Infrastructure (IEI), Universiti Tenaga Nasional (UNITEN), 43000, Kajang, Malaysia. shahmudasir22@gmail.com.
Scientific reports
|August 30, 2023
概括
生物质残留物,如特夫和咖啡,显示出生物能源和化学生产的潜力. 它们的热性能和组成表明它们适合于各种工业应用.
科学领域:
- 生物质的表征生物质的表征
- 热化学转换是一种热化学转换.
- 生物能源和生物材料
背景情况:
- 了解生物质的特性对于高效的热化学转化至关重要.
- 农业残留物为能源和化学生产提供可持续的原料潜力.
研究的目的:
- 用于生物能源和化学应用的特夫 (TS),咖啡 (CH),玉米 (CC) 和甜茎 (SSS) 的特征.
- 评估这些生物质残留物的热降解行为和化学成分.
主要方法:
- 在四种加热速度下进行热重力测量分析 (TGA).
- 用于计算激活能量的KAS和FWO模型.
- 接近和最终分析,热值的确定,SEM,XRD和FTIR光谱学.
主要成果:
- 激活能量范围在 81.919262.238 kJ/mol (KAS) 和 85.737212.349 kJ/mol (FWO) 之间.
- 纤维素 (31.5641.15%),半纤维素 (23.932.02%) 和素 (19.8525.07%) 的含量确定.
- 热值 (17.319.7 MJ/kg) 和高碳的材料得到确认.
结论:
- 这些生物质残留物具有适合热化学转换的物理化学和热特性.
- 在织,塑料,油漆,汽车和食品添加剂行业中确定了潜在的应用.
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