UNT Libraries Government Documents Department - 2 Matching Results
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- Production of Crude Ammonia-Synthesis Gas from North Dakota Lignite in an Annular-Retort Gasifier
- Report issued by the Bureau of Mines on the production of ammonia-synthesis gas in an annular-retort gasifier. The methods and results of the ammonia-synthesis gas production are discussed. This report includes tables, photographs, and illustrations.
- Thermal Pretreatment and Pelletizing of North Dakota Lignite
- Report issued by the Bureau of Mines investigations of "converting small particle lignite to a stable, storable fuel of relatively high heating value" (p. 1). The equipment and methods used for the study are presented. This report includes tables, maps, illustrations, and photographs.