Prevention and control of spontaneous combustion of coal stacks by sealing materials
In response to the problem of internal structure and oxidation reaction with oxygen in the air during open-air stor-age of coal piles,which ultimately leads to spontaneous combustion,a sealing material is used to control the spontaneous combustion of coal piles.By conducting on-site comparative tests on the coal pile of Yiyang Power Plant in Chang'an of Hu-nan,the effect of new sealing materials on the temperature changes of the coal pile was studied.The experimental results show that the sealing material has good sealing performance,significantly reducing the temperature of the coal pile and main-taining the integrity of the coal pile slope.The effectiveness of sealing materials in preventing spontaneous combustion of coal piles has been verified.
coal spontaneous combustionsealing materialcontrast test
万方数据
维普
