Process for recovering heat from the combustion of residual carb
Process for recovering hydrocarbon and other values from shale o
Process for recovering hydrocarbons and other values from tar sa
Process for recovering hydrocarbons from a diatomite-type ore
Process for recovering oil and metals from oil shale
Process for recovering products from tar sand
Process for recovery of bitumen from a bituminous froth
Process for recovery of bitumen from tar sands
Process for recovery of bituminous material from tar sands
Process for recovery of different weight fractions of oil from s
Process for recovery of hydrocarbons from inorganic host materia
Process for recovery of oil from shale
Process for recovery of solvent from tar sand bitumen
Process for regenerating a catalyst for the production of aromat
Process for retorting oil products contained in shales and sands
Process for retorting oil shale
Process for retorting oil shale
Process for retorting oil shale mixtures with added carbonaceous
Process for retorting oil shale with fluidized retorting of shal
Process for retorting oil shale with fluidized retorting of shal