Advanced physical coal cleaning : a strategy for controlling acid rain precursor emissions / Thomas J. Feeley, III and Bernard D. Blaustein -- Separation of ultrafine pyrite from high sulfur coals by selective dispersion and flocculation / Yosry A. Attia -- Chemical cleaning of coal with hot alkaline solutions / C.-Y. Chi, C.-W. Fan, Richard Markuszewski, and T.D. Wheelock -- Coal desulfurization and demineralization by molten caustic mixtures / Richard Markuszewski, D.R. Mroch, G.A. Norton, and W.E. Straszheim -- Molten hydroxide coal desulfurization using model systems / Bruce R. Utz, Sidney Friedman, and Steven K. Soboczenski -- Chemical cleaning of coal / Effect on the removal of trace elements -- G.A. Norton, Richard Markuszewski, and H.G. Araghi -- Removal of organic sulfur from coal by reaction with supercritical alcohols / C.B. Muchmore, J.W. Chen, A.C. Kent, and K.E. Tempelmeyer -- Microbial desulfurization of bituminous coals / Charanjit Rai -- Pollution control in fluidized bed combustors / Robert C. Brown -- Organic compounds from coal combustion / G.A. Junk, J.J. Richard, M.J. Avery, R.D. Vick, and G.A. Norton -- Emissions sampling of combustion effluents from a stationary diesel engine that burns a coal-derived liquid fuel / W. Piispanen, P. Webb, and D. Trayser -- Evaluation of coal-derived liquids as utility boiler fuels / David P. Burford and Steven M. Wilson -- Research strategy for the development of flue gas treatment technology / Charles J. Drummond and Douglas F. Gyorke -- Technical analyses of a wet process for flue gas simultaneous desulfurization and denitrification / S.G. Chang -- Effects of magnesium and chloride ions on limestone dual alkali system performance / John C.S. Chang, Norman Kaplan, and Theodore G. Brna -- Application of the sodium dual alkali scrubbing process to high chloride gas streams / William H. Mink -- Effect of deliquescent salt additives on the reaction of SOb2s with Ca(OH)b2s / Rosa N. Ruiz-Alsop and Gary T. Rochelle -- Activity coefficients predicted by the local composition model for aqueous solutions used in flue gas desulfurization / Charles E. Taylor and Gary T. Rochelle -- Acoustic agglomeration of power plant fly ash for environmental and hot gas cleanup / Gerhard Reethof -- Fossil fuel combustion and forest ecosystem health / William H. Smith -- Carbon isotopes as tracers of biogenic and fossil-fuel-derived carbon transport in the atmosphere / Roger L. Tanner and Jeffrey S. Gaffney -- Oxygen isotopic study of the oxidation of SOb2s by Hb2sOb2s in the atmosphere / B.D. Holt and R. Kumar -- Chemical kinetics of intermediates in the autoxidation of SOb2s / Robert E. Huie -- Variability of compositions of particles released by coal-fired power plants / Glen E. Gordon and Ann E. Sheffield -- Cascade impactors in the chemical and physical characterization of coal-combustion aerosol particles / John M. Ondov -- Chemical reactivity of polycyclic aromatic compounds adsorbed on coal stack ash / Arlene A. Garrison, Robert A. Yokley, Robert J. Engelbach, E.L. Wehry, and Gleb Mamantov -- Sorbent and leachate characteristics of fly ash / John W. Liskowitz, Richard B. Trattner, James M. Grow, Mung S. Sheih, James A. King, John Kohut, and Melvin Zwillenberg -- Electron microscopical and chemical characterization : airborne coal fly ash from a remote site in the northeastern United States / Liaquat Husain, James S. Webber, Vincent A. Dutkiewicz, Edmondo Canelli, and Pravin P. Parekh -- Modeling future emissions of atmospheric pollutants / Kristin Graves, Edward H. Pechan, and Donna L. Turner.