Roasting nonmagnetic taconites in a fluid bed using low-rank fuels as reductants /

by Pahlman, J. E. (John E.), Ruzzi, P. L. (Peter L.), Schluter, R. B. (Robert B.)
Published 1976

Stability of alumina-base refractories in Western lignite-ash slag environments /

by Pahlman, J. E. (John E.)
Published 1979

High-temperature corrosion resistance of alumina refractories to lignite ash slags /

by Pahlman, J. E. (John E.)
Published 1980

Method for preparing ferrochromium alloys by vacuum reduction and simple melting of reduced products /

Published 1980

Selective extraction of metals from Pacific sea nodules with dissolved sulfur dioxide /

by Khalafalla, S. E.
Published 1981

Thermal gravimetric analysis of pyrite oxidation at low temperature /

by Pahlman, J. E. (John E.)
Published 1986

Leaching of domestic manganese ores with dissolved SO /

by Pahlman, J. E. (John E.)
Published 1988

Use of lignochemicals and humic acids to remove heavy metals from process waste streams /

by Pahlman, J. E. (John E.)
Published 1988

Improved drilling of coal measure rocks for underground mine void detection and exploration programs /

by Watson, Pamela J.
Published 1991

Capillary wetting response of coal after exposure to ambient air atmosphere /

by Kilau, H. W. (Howard W.)
Published 1989

Zero-surface-charge-controlled drilling for enhanced penetration and extended bit life /

Published 1989