AN APPROACH TO INFLUENCE OF COAL ASH COMPOSITIONS UPON FUSION AND SLAGGING PROPERTIES[J]. Thermal power generation, 2005, (12): 27-30. DOI: 10.19666/j.rlfd.2005.12.009.
The influence of coal ash compositions upon fusion and slagging properties is comparatively complex. Adopting chemicals
such as SiO
2
AlO
3
Fe
2
O
3
CaCO
3
and Na
2
CO
3
etc.
to substitute chemical compositions in coal ash
through artificial control of composition and content variation in the ash sample
the affecting regularity of chemical compositions in coal ash upon fussion behavior and upon slagging property has been approached by using Xray diffraction test means and combined with analysis of shearresistant strength for slag speciman.