Apparatus for preheating a reactor feed

Apparatus for producing reduced iron and compact drying

Apparatus for reactor iron making

Apparatus for regulating the quantities and percentages of the g

Arrangement for feeding

Cover for the ignition carriage in a sintering plant

Crucible melting furnace

Cupola furnace system

Cupola furnace to enable continuous smelting and refining of cem

Cupola with auxiliary gas generator

Furnaces

Gas-fired steelmelting apparatus

Hot-blast main for hot-blast stove system of a blast furnace

Metal melting furnace

Mixing chamber

Recycle burner system

Reduced emissions metal melting furnace

Regenerative air preheater with improved insulation between comb

Support construction for a horizontal conduit, which is connecte

Waste heat recovery process and apparatus