Engineering-economic Analyses of Coal Preparation with SO2 Cleanup Processes for Keeping Higher Sulfur Coals in the Energy Market: Prepared for Coal Preparation and Analysis Laboratory, U.S. Dept. of Energy
Lawrence Hoffman · Sebastian J. Aresco · Elmer C. Holt
Jan 1977 · Office of Energy, Minerals and Industry, Office of Research and Development, U.S. Environmental Protection Agency