对高炉渣干颗粒技术的研究进展的审查
Hecheng Hu1,2, Tuo Zhou2, Ye Li3
1School of Energy and Power Engineering, Changchun Institute of Technology, Changchun 130012, China.
Materials (Basel, Switzerland)
|June 27, 2025
概括
高炉渣的离心颗粒化提供了卓越的颗粒均性和热回收. 一种新型的防风装置可以防止过早结,优化金固体废物的利用.
科学领域:
- 金工程 金工程 金工程
- 材料科学 材料科学 材料科学
- 环境工程 环境工程
背景情况:
- 高炉渣是一种重要的工业副产品,需要高效的资源利用.
- 干燥颗粒化方法比传统的灭水处理渣的方法具有优势.
- 现有的干颗粒技术包括机械粉碎,气和离心颗粒.
研究的目的:
- 系统地比较高炉渣机械粉碎,气颗粒和离心颗粒的性能.
- 通过实验和模拟方法审查离心颗粒技术的现状.
- 提出一个优化的离心颗粒法,以提高金固体废物利用率.
主要方法:
- 对三种干渣渣颗粒化工艺的性能参数进行比较分析.
- 对离心颗粒技术的实验和基于模拟的审查.
- 开发和提出一个带有防风板的离心颗粒装置.
主要成果:
- 与其他干燥方法相比,离心颗粒表现出优越的颗粒大小分布统一性,优化的颗粒形态和更高的热回收效率.
- 将离心颗粒与空气火相结合,为整体效率提供了协同效益.
- 一个新的防风板设计有效地防止了过早的渣固化,减轻了渣羊毛的形成.
结论:
- 离心颗粒是高炉渣的技术上最先进的干燥处理工艺.
- 集成的离心颗粒和空气火提高了资源利用效率.
- 拟议的防风装置为优化离心颗粒和改善金固体废物管理提供了一种新的解决方案.
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