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ORGANIZER;CN=ESTAD 2023:mailto:info@metec-estad.com
LOCATION:Room 17b
SUMMARY:Operational results of lumar metals chemical energy package revamp at JSPL -  Angul, India in EAF of 250 ton capacity charginghot metal and DRI
DESCRIPTION:JSPL Angul is a integrated steel plant with the capacity to produce 6,000,000 tonnes of steel per year, located in the city of Angul, Odisha, India. Its industrial complex consists of a one Midrex direct reduction plant, with the capacity to produce 2 MILLION MT of Hot DRI / tonnes year, one Blast Furnace whith the capacity to produce 4 million MT of HotMetal / tonnes year, two melt shops, one meltshop with 1 electric arc furnaces of 250 tonnes, 1 ladle furnaces, 1 continuous casting and one melt shop with 1 BOF of 250 tonne 2 continuous casting and rolling mills.  JSPL Angul during the hot commissioning of EAF meltshop worked with high amount of Hot Metal charged (around 85%), completing the charge with DRI (around 15%), for this mix of charge only chemical energy is required, and the efficiency of oxygen injectors instaled at EAF were not able to reach the performance required by JSPL Angul in these cases. The injectors installed not allow the use of all injector in the early moments of process, due high FeO generation, high height of foaming slag and slopping of slag through slag door. Due this, JSPL Angul planned the revamp of the chemical power package of EAF with the aim of reducing oxygen blow time and have high metallic yield of the heat. This work will present the equipment used, the concepts used in the remodeling project of the chemical package, as well as some of the results obtained after the implementation of this new equipment.
CLASS:PUBLIC
DTSTART:20230614T090000
DTEND:20230614T092000
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