Field Experiment of Reducing Explosive Gas and in Deep Open Pit Mine

DU Cuifeng; LI Huaiyu

doi:10.13374/j.issn1001-053x.2000.04.033

Volume 22 Issue 4

Aug. 2021

Turn off MathJax

Article Contents

Article Navigation > Chinese Journal of Engineering > 2000 > 22(4): 296-298

DU Cuifeng, LI Huaiyu. Field Experiment of Reducing Explosive Gas and in Deep Open Pit Mine[J]. Chinese Journal of Engineering, 2000, 22(4): 296-298. doi: 10.13374/j.issn1001-053x.2000.04.033

Citation:

DU Cuifeng, LI Huaiyu. Field Experiment of Reducing Explosive Gas and in Deep Open Pit Mine[J]. Chinese Journal of Engineering, 2000, 22(4): 296-298. doi: 10.13374/j.issn1001-053x.2000.04.033

DU Cuifeng, LI Huaiyu. Field Experiment of Reducing Explosive Gas and in Deep Open Pit Mine[J]. Chinese Journal of Engineering, 2000, 22(4): 296-298. doi: 10.13374/j.issn1001-053x.2000.04.033

Citation:

DU Cuifeng, LI Huaiyu. Field Experiment of Reducing Explosive Gas and in Deep Open Pit Mine[J]. Chinese Journal of Engineering, 2000, 22(4): 296-298. doi: 10.13374/j.issn1001-053x.2000.04.033

PDF( 379 KB)

Field Experiment of Reducing Explosive Gas and in Deep Open Pit Mine

doi: 10.13374/j.issn1001-053x.2000.04.033

Resources Engineering School, UST Beijing, Beijin 100083, China

Received Date: 1999-12-12
Available Online: 2021-08-27

Abstract

Abstract

The composite method of field experiment and numerical calculation is used to study the effect of filling the shot holes with surface-active detergent solution to reduce the explosive gas and dust in open-pit mine. The result shows that the volume of explosive gas and dust can be decreased 50% by using surface-active defergent solution instead of rock cuttings to fill the shot holes. This technique reduces environment pollution in deep open pit mine.
- deep open-pit mine,
- explosive gas and dust surface-active detergent solution,
- emitted intensity of gas and dust,