Study On The Quality Control Technology Of Fly-ash In Coal-fired Power Plant

Fly ash is the solid waste emissions of coal-fired power plant, its disposal is comprehensive utilization and the storage yard. In order to reduce the pollution and ecological damage from the storage yard and save resources, comprehensive utilization of the fly ash should be increased. Due to our large range of the fly ash quality, the utilization of fly ash is limited. So the research to the control technology of fly ash quality has vital significance for the use of fly ash. This article firstly, analyzed the composition and the performance of fly ash in-depth, and fixed on the evaluation methods of the fly ash quality and the quality parameters; secondly, followed by the analysis of the composition of coal this article made the system Analysis and research on the formation process and mechanism of the fly ash; The last, this article analyzed the factors affecting quality of fly ash quantitatively in the formation process of the fly ash o f , a n d p u t f o r w a r d t h e q u a l i t y c o n t r o l p r o g r a m o f f l y a s h .