Method and apparatus for melting iron and steel scrap

Method and apparatus for preparing a melt for mineral fibre prod

Method and apparatus for removing a molten slag with a vacuum fr

Method and apparatus for the generation of hot gases with an ele

Method and means for use in the installation of plasma generator

Method for the melting, combustion or incineration of materials

Method of controlling a temperature of a molten metal

Method of heating a molten metal in a continuous casting tundish

Method of producing finely divided particles or powder, vapor or

Organic waste disposal system

Oxy:fuel melting furnace

Plant for producing calcium carbide

Plasma arc furnace with variable path transferred arc

Plasma arc furnaces

Plasma arc heating apparatus and method

Plasma ashing apparatus

Plasma ashing method and apparatus therefor

Plasma fired feed nozzle

Plasma melting furnace

Plasma melting furnace