Reactivity of heat-treated coals in carbon dioxide at 900 °C

Nature of the porosity in American coals

H. Gan, Shyamapada Nandi, P.L. Walker · Fuel · 1972 · 757 citations

Natural Sciences, Earth Sciences, Geology +11

Reactivity of heat-treated coals in air at 500 °C

Robert G. Jenkins, Satyendra P. Nandi, P.L. Walker · Fuel · 1973 · 272 citations

Engineering, Chemical Engineering, Mining Engineering +10

Mineral matter and trace elements in U. S. coals

J.V. O'Gorman, P.L. Walker · OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) · 1975 · 24 citations

Natural Sciences, Earth Sciences, Geology +17