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ONGC Declares Results For FY'21; Posts Net Profit Of Rs 11,246 Crore For FY'21 -

In its 339th Board Meeting held on 24th June, 2021, ONGC presented the annual results for FY’21. Financial Performance Particulars Q4FY’21 Q4FY’20 % Var FY’21 FY’20 % Var Gross Revenue (Rs. Crore) 21,189 21,456 (1.2) 68,141 96,214 (29.2) Profit/(loss) Before Tax (PBT) (Rs. Crore) 8,928 (4,008) 322.8 16,403 20,388 (19.5) Profit/(loss) After Tax (PAT) (Rs.…
India General West Bengal Andhra Pradesh Petrochemicals Ltd Biotech Ltd Indradhanush Gas Grid Ltd

"Assessment of Blast Furnace Operational Constraints in the Presence of" by Nathan Barrett, Subhasish Mitra et al.

Present day, the production of hot metal (HM) via the blast furnace route remains an integral part of the global steel industry. With global pressure to curb greenhouse gas emissions, injection of hydrogen is considered a promising solution while ironmaking transitions to alternate technologies. A comprehensive heat and mass balance model calibrated to an operating blast furnace was used to assess the operational limits of hydrogen injection through the tuyeres, replacing Pulverised Coal Injecti...
Pulverised Coal Injection Raceway Adiabatic Flame Temperature Blast Furnace Greenhouse Gas Emissions Eat And Mass Balance Hydrogen Injection
Source: uow.edu.au

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