Search U.S. government technical reports digitized or harvested by TRAIL.
Hydrogenation and liquefaction of coal.
Moisture losses in sampling coal
Analyses of West Virginia Coals
Cooperative investigation of the effect of furnace type and atmosphere on fusibility of coal ash
Analyses of Pennsylvania Anthracitic Coals
Effects of moisture on float-and-sink testing of lignite
Determination of moisture in coal with the Brabender semiautomatic tester