Pelletizing sulfation of anode slimes
Pelletizing sulfation of titanium concentrates
Pelletizing with oxygen
Pellets incorporated with carbonaceous material and method...
Pellets useful in shaft furnace direct reduction and method...
Permanent magnet and process for producing the same
Peroxide process for separation of radioactive materials
Phosphate method for separation of radioactive elements
Pig for the production of cast iron
Plant for the electroslag remelting of metal
Plasma injected fluidised bed method and heating...
Plasma reactor with quench zone having variable passageway...
Platinum group metal recovery from powdery waste
Plutonium concentration and decontamination method
Pneumatic conveyor
Pneumatic injection of powder or granule through submerged...
Pollution-free process for treating copper sulfide flotation...
Pollution-free treatment of uranium containing effluents...
Polyamine addition in cyanidation of precious metals
Polymeric combinations used as copper and precious metal...