机构地区: 南京大学地球科学与工程学院地球环境计算工程研究所
出 处: 《粉煤灰综合利用》 1996年第3期1-5,共5页
摘 要: 本文利用现代分析技术,对华能南京电厂粉煤灰中玻璃微珠的一些物理性质和微结构特征,如形貌、粒径分布、颗粒类型、矿物相种类和含量、漂珠的丰度、微珠的密度和壳壁厚度以及热稳定性等,进行了详细研究,并对空心微珠和成因机制进行了讨论。 In this paper,the physical and microstructural characterics tics of the glass microspheriods in coal powder fly ash from Huaneng Nanjing Power Plant,such as shape,size distribution,types of particles,kinds and content of mineral phases,weight percent of cenospheres, density and crustal thickness of microspheriods,as well as their thermal stability etc, have been researched by modern analytic technology in detail,and the genetic menchanism of cenospheres were discussded.
领 域: [化学工程]