THIS WEEK’S DRY CONDITIONS. MATERIALS AT BEAVER VALLEY SLAG IN CENTER TOWNSHIP BURNED WEDNESDAY EVENING, ALMOST 24 HOURS AFTER FIRE. CREWS WERE INITIALLY CALLED TO THE SITE FOR THREE. FIRES WILL ...
Accumulation of slag in coal-fired boilers increases maintenance costs and forces power reductions. Slag can develop into piano-size clinkers that break loose from the boiler walls and plunge hundreds ...