1 D. Merritt, "A Safe Approach to Power Plant Coal Fires," presentation at the ASME Research Committee on Power Plant & Environmental Chemistry fall committee meeting, September 17 20, 2000, Providence, Rhode Island.

2 J. Meinders, "Quindaro's Story: Conversion from Illinois Coal to Power River Basin Coal," presented at the Western & Advanced Fuels Conference 2000, August 6 8, Kansas City, Kansas

3 "ADA-249 Improves Cyclone Operations with PRB Coal," technical paper from ADA Environmental Services.

4 T Gardner, "Water Cleaning Application Upgrades," presented at the Western & Advanced Fuels Conference 2000, August 6 8, Kansas City, Kansas.

5 B. Buecker, "The Air Heater: An Important but Sometimes Neglected Heat Exchanger," Power Engineering, Vol. 104, No.8, August 2000.