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Direct reduced iron (DRI), also called sponge iron, [1] is produced from the direct reduction of iron ore (in the form of lumps, pellets, or fines) into iron by a reducing gas which contains elemental carbon (produced from natural gas or coal) and/or hydrogen. When hydrogen is used as the reducing gas no carbon dioxide is produced.
This formed the basis of the first commercial sponge iron plant of India. [6] in 1976, installations in service totalled less than 5 Mt; [3] in 1985, annual production was 11 Mt for an installed capacity of around 20 Mt, [nb 5] the difference being explained by fluctuations in energy costs; [7] in 1991, production reached 20 Mt. [3]
In 1991 Shyam SEL and Power Ltd. (SSPL) was established with its Sponge Iron plant in Mangalpur with 0.06 MTPA capacity. In 2014 the company established Captive Railway Siding at Jamuria manufacturing plant. The Captive railway siding also operational at Sambalpur plant. Till 2021, the company expanded its capacity of TMT and Wire Rods 5.71 ...
The HIsarna ironmaking process is a direct reduced iron process for iron making in which iron ore is processed almost directly into liquid iron ().The process combines two process units, the Cyclone Converter Furnace (CCF) for ore melting and pre-reduction and a Smelting Reduction Vessel (SRV) where the final reduction stage to liquid iron takes place.
A bloomery is a type of metallurgical furnace once used widely for smelting iron from its oxides. The bloomery was the earliest form of smelter capable of smelting iron. Bloomeries produce a porous mass of iron and slag called a bloom. The mix of slag and iron in the bloom, termed sponge iron, is usually consolidated and further forged into ...
Chemical plant cost indexes are dimensionless numbers employed to updating capital cost required to erect a chemical plant from a past date to a later time, following changes in the value of money due to inflation and deflation. Since, at any given time, the number of chemical plants is insufficient to use in a preliminary or predesign estimate ...
The company manufactures and sells sponge iron, mild steel slabs, rails, mild steel, structural, hot rolled plates, iron ore pellets, and coils. [6] Jindal Steel and Power set up the world's first MXCOL plant at Angul, Odisha that uses the locally available and cheap high-ash coal and turns it into synthesis gas for steel making, reducing the ...
GK TMT Rebars Logo. REAL Group | Real Ispat and Power Limited (RIPL) is an integrated steel and power manufacturing firm based in Raipur, Chhattisgarh, India.The company manufactures sponge iron, power, billet, TMT rebars, wire rod, H.B. wire, binding wire, galvanized iron (GI) wire, barbed wire and eco bricks.