electric arc steel scrap dri making steel making coal based dri waste heat recovery iron ore fuel use of coal base use of mulet base removal of coal automation and process use of energy use of iron pelet fastmet itmk3 gas based dri coal based medrix midrex process coal based hyl hyl egnition ulcored process eaf steel making ultra high power foamy slag bottom stirring eccentric taping hot dri twin shell ac direct current dc improved process control water colled fuel gas monotroing post combation scrap preheating waste heat recovery for EAF eco arc eif steel making eif steel making energy efficient shreeding of scrap replacement of coal installation of continous scrap preheating eifs energy efficiency pump frp blades variable frequency automatic power management installation of sentring panel countinous casting efficient ladle preheating near net shape strip casting direct rolling energy efficence preheating installation of high efficence installation of automation and control system optimum refectory installation of energy pulverisez installation of coal drying replecement of fossil installation of anti fricction instlaation of unversal adoption of direct hot rolling mining walking beam furnise recuperative hot charging waste heat recovery colling improved process control flameless oxy fuel cold roling mils reduce steam automated monitoring and targetong system continous annealing casting top rolling in composite unit rolling in srrm

NB: These technologies and their benefits in terms of energy savings, CO2 emissions reduction, etc with particular reference to the coal-based DRI, EIF and SRRM are mainly adopted in India and therefore the figures referred to are based on Indian benchmarks as available from Indian secondary steel sector and compiled by Ministry of Steel – UNDP – GEF/AusAid steel project: Energy-efficient Technology for Small Scale Steel Sector in India.

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