Iron and steel, and other metallurgical projects
- Gas Oxygen Refiner (GOR) to make high-quality carbon steels, alloy steels, and stainless steels, and also to refine steels from Induction furnaces.
- Ladle desulphurization technology, using 100% granulated magnesium in iron and steel making units.
- DC arc furnace with a bottom electrode, for efficient melting of non-conductive materials like sponge iron and other metallurgical wastes.
- Reduction of iron ore briquettes / titaniferous magnetite ores into DRI in third generation tunnel kilns; also reduction of steel mill scale into metal powders by tunnel kiln + hydrogen reduction process
- Carbon composite briquetting; DRI and steel production in the Rotary hearth furnace + mini blast furnace, or in the Rotaryhearth furnace + DC electric arc furnace routes.
- Ferro chrome making plant (high-carbon and medium-carbon), using chrome ore fines + coke fines, by oxygen melting in the GOR + Induction furnace route (without the need for power-intensive submerged arc furnaces).
- Production of chrome-containing pig iron and manganese-containing pig iron in mini-blast furnaces for direct production of 200 series (utensil grades) of stainless steels.
- Granulated magnesium making project.
- Technology for using non-coking coals up to 80% in stamp-charged coke oven plants.
- Metallic electrodes to replace graphite electrodes, in steel refining.
- Vertical grinding mill to make ground, granulated blast furnace slag (GGBS) on a large scale.
- Rock wool making plant to utilize blast furnace slag.
- Direct crushing of converter liquid slags into 50 – 600 mm-sized stones for road construction, with capacities up to 300 tons per hour.
- Ductile Iron pipe making project.
- Centrifugal separation of fly ash, to recover ultra-fine fly ash particles for cement making.
- Coke-free production of pig iron / cast iron, using iron ore fines, blast furnace and steel mill wastes, and tailings from iron ore beneficiation plants.
- Conversion of sponge iron making plants into pig iron making plants, while doubling their capacities
- Simultaneous recovery of iron and cement clinker from steel mill slags of electric arc furnace/converter.
- Oxygen melting of low-grade nickel, copper, tin, zinc, and lead ores, to recover non-ferrous metals.
- Microwave plasma chemical process to separate zinc and sulphur from Blast furnace gas
- Plasma process for direct production of steel from iron ore pellets/carbon composite briquettes.