Desulfurizing reagent for hot metal
Desulphuration of metals
Desulphurization of an iron melt
Desulphurization of ferrous melts
Desulphurization of metals
Device and method for introducing gases into molten metal
Device and method for making and collecting fine alloy powder
Device and method for making and collecting fine metallic powder
Device and method for treatment of gases
Device and technique for in-process sampling and analysis of mol
Direct gaseous reduction of oxidic metal ores with dual temperat
Direct metal reduction from coal
Direct method for production of high-grade, high-purity ferroman
Direct processing of electroslag refined metal
Direct production of copper metal
Direct production of copper metal
Direct reduced iron
Direct reduction of iron
Direct reduction of iron oxide containing material with biofuel
Direct reduction of metallic oxides