Ashing Law of Minerals in Coal and Influence on Amount of Ash from Boiler

摘要

This article makes analysis of the composition of the coaly mineral, makes the research on the evolution characteristics of the coaly mineral in the course of combustion, the ashing behavior of the mineral and the generation mechanism of the particle, points out the relationship between the grain size of the particle in the coal and the amount of ash, and finally indicates that the actual amount of ash from the boiler is less than the theoretical amount of ash by test.