为可持续发展而制造的块的生产和排放特征:MSW转化MSW转化
Sowndharya Ganesan1, Praveena Vedagiri2
1Department of Mechanical Engineering, SRM Institute of Science and Technology, Kattankulathur, Chennai, 603203, India.
概括
这项研究将城市固体废物 (MSW) 转化为高能量密度的块. 这些可持续的块为化石燃料提供了可行的替代方案,减少了污染和节约资源.
科学领域:
- 废弃物管理和回收利用
- 可持续能源生产 可持续能源生产
- 环境科学 环境科学
背景情况:
- 人们越来越担心资源枯竭和污染,需要替代化石燃料.
- 城市固体废物 (MSW) 提出了重大处置挑战和未充分利用的资源.
- 开发高效的废物能源解决方案对于环境可持续性至关重要.
研究的目的:
- 调查MSW有机部分的块的生产和性能.
- 评估这些新型块的物理机械和排放特性.
- 评估它们作为可持续能源的潜力,并将它们与传统燃料进行比较.
主要方法:
- 收集,干燥,粉碎,选,混合和压缩MSW有机部分.
- 布基特的特性:热量,水分,灰,挥发物质,固定碳,密度,压力强度,SEM-EDAX.
- 使用生物质炉和烟气分析仪进行可燃性,排放和水沸测试.
主要成果:
- 在130°C和20MPa下生产的MSW板显示了可取的性能.
- 最佳的素含量 (25-30%) 的热值为22.53 MJ/kg,压力强度为14.517 N/mm2,密度为1124.12 kg/m3.
- 板密度与煤炭相比,适合联合燃烧;分析了排放数据.
结论:
- 来自MSW的块提供了可持续的能源解决方案,减轻了气候变化的影响.
- 这些块可以成为化石燃料的可行替代品,增强资源管理.
- 建议进行进一步的研究,以优化大规模应用的质量和经济可行性.
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