Search U.S. government technical reports digitized or harvested by TRAIL.
Roasting nonmagnetic taconites in a fluid bed using low-rank fuels as reductants
Stability of alumina-base refractories in western lignite-ash slag environments
High-temperature corrosion resistance of alumina refractories to lignite ash slags
Method for preparing ferrochromium alloys by vacuum reduction and simple melting of reduced products
Selective extraction of metals from Pacific sea nodules with dissolved sulfur dioxide
High-temperature corrosion resistance of basic refractories to coal and lignite ash slags
Safe cleaning of State of Maine filters using EDTA-type chelating agents
Thermal gravimetric analysis of pyrite oxidation at low temperature
Reclaiming heavy metals from wastewater using magnesium oxide
Survey of nuisance and biologically active dusts in metal and nonmetal mines
Leaching of domestic manganese ores with dissolved SO₂
Use of lignochemicals and humic acids to remove heavy metals from process waste streams
Capillary wetting response of coal after exposure to ambient air atmosphere
Zero-surface-charge-controlled drilling for enhanced penetration and extended bit life
Improved drilling of coal measure rocks for underground mine void detection and exploration programs