Abstract
Statistical analysis proved that contamination with dirt of run of mine coal from seams in the series 200 to 600 of the Upper Silesian Coalfield depends on the average ash content of a given raw coal. A regression equation is deduced for coarse and fine sizes of each coal. These equations can be used to predict the degree of contamination of run of mine coal to an accuracy sufficient for coal preparation purposes.
Citation Formats
Winiewski, J J.
Equations describing contamination of run of mine coal with dirt in the Upper Silesian Coalfield.
Poland: N. p.,
1977.
Web.
Winiewski, J J.
Equations describing contamination of run of mine coal with dirt in the Upper Silesian Coalfield.
Poland.
Winiewski, J J.
1977.
"Equations describing contamination of run of mine coal with dirt in the Upper Silesian Coalfield."
Poland.
@misc{etde_6710178,
title = {Equations describing contamination of run of mine coal with dirt in the Upper Silesian Coalfield}
author = {Winiewski, J J}
abstractNote = {Statistical analysis proved that contamination with dirt of run of mine coal from seams in the series 200 to 600 of the Upper Silesian Coalfield depends on the average ash content of a given raw coal. A regression equation is deduced for coarse and fine sizes of each coal. These equations can be used to predict the degree of contamination of run of mine coal to an accuracy sufficient for coal preparation purposes.}
journal = []
volume = {33:12}
journal type = {AC}
place = {Poland}
year = {1977}
month = {Dec}
}
title = {Equations describing contamination of run of mine coal with dirt in the Upper Silesian Coalfield}
author = {Winiewski, J J}
abstractNote = {Statistical analysis proved that contamination with dirt of run of mine coal from seams in the series 200 to 600 of the Upper Silesian Coalfield depends on the average ash content of a given raw coal. A regression equation is deduced for coarse and fine sizes of each coal. These equations can be used to predict the degree of contamination of run of mine coal to an accuracy sufficient for coal preparation purposes.}
journal = []
volume = {33:12}
journal type = {AC}
place = {Poland}
year = {1977}
month = {Dec}
}