Reactivity of heat-treated coals in air at 500 °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

The thermal decomposition of surface oxides formed on Graphon

Roger Phillips, F.J. Vastola, P.L. Walker · Carbon · 1970 · 54 citations

Natural Sciences, Chemistry, Materials Science +14

Influence of sodium carbonate on coke reactivity

John W. Patrick, Frederick H. Shaw · Fuel · 1972 · 39 citations

Engineering, Chemical Engineering, Materials Science +6

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