Pallet for sintering machines
Parison oven
Partition wall for a multi-compartment furnace
Perlite expansion process and apparatus therefor
Pipe insulation method and form therefor
Pipes with rotating feeders for carbon blocks kiln
Plant comprising a shaft
Plant for supplying materials to a metallurgical unit
Plant for the production of molten metals
Plant for the thermal treatment of material and operation...
Plant to be used for metallurgical treatments of metal...
Plasma heated sintering furnace
Plate-like cooling structure for blast furnace
Plug-in recuperator and method
Port air conveying system for rotary kiln
Ported rotary kiln process for direct reduction of oxides of...
Pot furnace heated by infrared burners
Power control of electric furnace by reactance
Pre-heating apparatus in rotary kiln plant
Pre-reduced pellets in a shaft furnace