7.3 Mtpa EXPANSION

Major units New Technological Features
Capital Repair Revamping
Photo Gallery

New Technological Parameters

The state-of-the-art technology adopted for Modernization & Up-gradation to 7.3 Mtpa Liquid Steel units of RINL:

Area Major Unit Art of Technology Benefits Expected
Modernization & Up-gradation to 7.3 Mtpa Liquid Steel
Steel making 3rd Converter at SMS-2 Combined BlowingReduced consumption of Ferro Alloys, Better Yield and Quality
Secondary Fume Extraction SystemCleaner Environment
Contour & Bath Level MeasurementMeasurement of refractory lining
4th Caster at SMS-2Auto Mould Level ControlReduction in breakouts
100% Billet CastingEnergy saving
Sinter MakingSinter Machine-1&2 Waste Heat Recovery from Sinter CoolerReduced in Energy Consumption
Energy efficient ignition furnace
Closed Circuit Coke CrushingReduced Sp. Coke Consumption
Iron makingBlast Furnace-1&2Copper staves in high heat zones Better Campaign Life, reduction in Refractory and increased volume
Hearth bottom cooling with waterBetter Campaign Life
Pulverized Coal InjectionReduced Coke Consumption & Improved Productivity
Steel makingSMS-1 ConvertersCombined BlowingReduced consumption of Ferro Alloys. Improved in productivity. Better Yield and Quality
Secondary Fume Extraction Cleaner Environment