Abstract
Dust suppression measures used when mining a thick, dirty seam are described. Dust sprays inside and outside the shearer drum helped to reduce coarse dust, but the resulting increase in moisture content of the coal limits the extent to which this method can be used. The shields were also fitted with sprays. Because of the dirt in the seam, continuous, remotely controlled deep infusion was used. This reduced the dust concentration from more than 10 mg/m/sup 3/ to between 3.9 and 6.6 mg/m/sup 3/.
Citation Formats
Siepmann, D, and Kohlhauer, H.
Experience with dust suppression in mining a thick, dirty seam.
Germany: N. p.,
1975.
Web.
Siepmann, D, & Kohlhauer, H.
Experience with dust suppression in mining a thick, dirty seam.
Germany.
Siepmann, D, and Kohlhauer, H.
1975.
"Experience with dust suppression in mining a thick, dirty seam."
Germany.
@misc{etde_7350083,
title = {Experience with dust suppression in mining a thick, dirty seam}
author = {Siepmann, D, and Kohlhauer, H}
abstractNote = {Dust suppression measures used when mining a thick, dirty seam are described. Dust sprays inside and outside the shearer drum helped to reduce coarse dust, but the resulting increase in moisture content of the coal limits the extent to which this method can be used. The shields were also fitted with sprays. Because of the dirt in the seam, continuous, remotely controlled deep infusion was used. This reduced the dust concentration from more than 10 mg/m/sup 3/ to between 3.9 and 6.6 mg/m/sup 3/.}
journal = []
volume = {111:22}
journal type = {AC}
place = {Germany}
year = {1975}
month = {Nov}
}
title = {Experience with dust suppression in mining a thick, dirty seam}
author = {Siepmann, D, and Kohlhauer, H}
abstractNote = {Dust suppression measures used when mining a thick, dirty seam are described. Dust sprays inside and outside the shearer drum helped to reduce coarse dust, but the resulting increase in moisture content of the coal limits the extent to which this method can be used. The shields were also fitted with sprays. Because of the dirt in the seam, continuous, remotely controlled deep infusion was used. This reduced the dust concentration from more than 10 mg/m/sup 3/ to between 3.9 and 6.6 mg/m/sup 3/.}
journal = []
volume = {111:22}
journal type = {AC}
place = {Germany}
year = {1975}
month = {Nov}
}