Tata Steel commissions ‘India’s largest blast furnace’ at Kalinganagar Sub: Geo  Sec: Eco Geo  Context: Tata Steel successfully commissioned India’s largest blast furnace at Kalinganagar in Jajpur district of Odisha as part of the Phase II plant expansion. The new blast furnace, with a volume of 5,870 cubic metre, is equipped with state-of-the-art […]