Catalytic activity of calcium for lignite char gasification in various atmospheres

Importance of carbon active sites in the gasification of coal chars

Ljubis̆a R. Radović, P.L. Walker, Robert G. Jenkins · Fuel · 1983 · 473 citations

Engineering, Chemical Engineering, Mining Engineering +11

Importance of catalyst dispersion in the gasification of lignite chars

Ljubis̆a R. Radović · Journal of Catalysis · 1983 · 201 citations

Natural Sciences, Chemical Engineering, Chemistry +13

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

E.J. Hippo, P.L. Walker · Fuel · 1975 · 187 citations

Engineering, Chemical Engineering, Mining Engineering +12

Carboxyl groups and ion exchange in low-rank coals

H. Schäfer · Fuel · 1970 · 173 citations

Natural Sciences, Chemistry, Mining Engineering +16

Accumulation of Alkali Promoters on Surfaces of Iron Synthetic Ammonia Catalysts

P. H. Emmett, Stephen Brunauer · Journal of the American Chemical Society · 1937 · 142 citations

Natural Sciences, Chemical Engineering, Chemistry +12