Environmental and economic damage from the dust waste formation in the silicon production

Prospects Mining and Metallurgy Industry Development

Leonova, M.S.^1 ; Timofeeva, S.S.^1

Irkutsk National Research Technical University, Russia^1

关键词: Economic damages;    Gas cleaning;    Hazard class;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/229/1/012022/pdf
DOI  :  10.1088/1755-1315/229/1/012022

来源: IOP

【 摘 要 】

In this paper, we presented the results of the silicon production dust waste studies. We also estimated the expected efficiency and, as a result of its calculation, the reduction in fees for the disposal of man-made raw materials of hazard class 4 at Kremny CJSC, when used in the composition of the gas cleaning dust batch, could reach 743,772.17 rubles/year. The paper substantiates the necessity to use the method of batch material pelletizing based on man-made raw materials.