Recovery of coal from coal handling operations
Recovery of mercury from scrap glass
Recovery of metal values from mineral ores by incorporation in c
Recovery of phosphorus from waste ponds
Recovery of plastic from municipal waste
Recovery of silicon carbide whiskers from coked, converted rice
Recycling post consumer plastic products
Removal of low melting particles from unground coal liquefaction
Removing mineral matter from solid carbonaceous fuels
Scrap salvage system
Screw conveyor with dewatering means
Selective flocculation for increased coal recovery by froth flot
Selective flocculation for iron values
Selective flocculation of coal
Selective flocculation of minerals from a mixture or an ore
Selective flocculation process for the recovery of phosphate
Selective flocculation process for treating fines of phosphate o
Selective reduction of naturally occurring radioactive...
Selective rheological separation of clays
Selective rheological separation of clays