Search U.S. government technical reports digitized or harvested by TRAIL.
Experiments in Fleissner drying of North Dakota lignite
Cost data for gasification of lignite in an externally heated retort
Production of Crude Ammonia-Synthesis Gas from North Dakota Lignite in an Annular-Retort Gasifier
Thermal Pretreatment and Pelletizing of North Dakota Lignite
Drying North Dakota lignite to 1,500 pounds pressure by the Fleissner process