Incorporation of a coprocessing additive into coal/oil agglomera

Inhibition of reflective ash build-up in coal-fired furnaces

Irreversible drying of carbonaceous fuels

Method and an apparatus for upgrading a solid material

Method and apparatus for desulfurizing and denitrifying coal

Method and apparatus for desulfurizing coal

Method and apparatus for drying fine coal

Method and apparatus for producing solid fuel

Method and apparatus for reducing the by-product content of carb

Method and apparatus for thermally upgrading carbonaceous...

Method for coprocessing coal and oil

Method for dewatering coal tailings using DADMAC/vinyl trialkoxy

Method for producing dried particulate coal fuel and electricity

Method for the continuous chemical reduction and removal of mine

Method for the microbiological desulfurization of fossil fuels

Method for treating coal

Method of dewatering coal using vinyl amine-containing coagulant

Method of effecting a bioreaction

Method of reducing inorganic and organic sulfur in solid carbona

Method of removal of sulfur from coal and petroleum products