1. Combustion Laboratory, Department of Chemistry, Western Kentucky University, Bowling Green, Kentucky 42101
2. Fuel Science and Combustion, Electric Power Research Institute, 3412 Hillview Avenue, Palo Alto, California 94304
3. Illinois Clean Coal Institute, Suite 2000, Coal Development Park, Carterville, Illinois 62918
4. Coal Quality and Combustion, Tennessee Valley Authority, Chattanooga, Tennessee 37402