Iron ore constitutes 65 per cent of overall sponge iron making, given the fact that 2 tonnes of the material is required to produce 1 tonne of sponge iron. Finished product

Sponge Iron, also known as Direct Reduced Iron is produced from Hematite Iron ore (5 to 18 mm size) by removing the oxygen by direct reduction process using non coking coal as the fuel and reducing agent in Rotary Kiln. Sponge iron is rich in Metallic Iron (Pure Iron) with …

Carbon-dioxide-free iron ore products create possibilities for producing carbon-dioxide-free iron and "green" steel. And fossil-free steel will play an important role in the development of a sustainable society, since it will be used in, for example, wind turbines, electric vehicles and …

Iron Ore Price: Get all information on the Price of Iron Ore including News, Charts and Realtime Quotes.

The buyer would like to receive quotations for - Product Name: Sponge Iron Lumps Specifications: - Sponge Iron Lumps Ferrous Products - Application Industrial Quantity Required : 1 Twenty-Foot Container Shipping Terms : CIF Destination Port : Chittagong, Bangladesh Payment Terms : CAD Looking for suppliers from : Bangladesh Contact : Shapla Bihwah

Now sponge iron mass is 90 to 95% of the pig iron used. If you want 1 ton of sponge iron,you need around 1.05 tons of good quality pig iron and 2.10 tons of good quality iron ore.Remember you should use good quality of coke and lime stone during the smelting process of pig iron too.

iron ore required for 1tonne of sponge iron. Requirements and Infrastructure Pellets or 54 Million Tons of Sponge Iron chat online; iron ore required for 1tonne of sponge iron Sponge Iron Gagan Tmt Sponge iron is the product of solid state reduction of iron ore will be required to produce 1 …

Such coal-based sponge iron making from iron ore is popular both in India and China. However, in the world, almost 80% of sponge iron is being produced by the gas-based DR process. Both the gas and coal based DRI technology are gaining importance due to comparatively less investment cost, flexibility in using raw materials like cheap iron ore ...

• Gangue and ash in ore and coal increase minimum ironmaking energy by about 6%. • In BOF steelmaking, the energy to produce steel is less than the energy to produce iron because scrap is melted in the process. • Dirt in scrap and air entrainment in an EAF increase the energy required by about 25%.

Answer (1 of 2): Naturally-occuring iron ore varies in it's content. Also, you haven't said whether it is "benefacted ore" (crushed, with gangue material removed), or straight out of the ground. Obviously, if the latter is the case, even very rich ores seldom contain better than a few percent of ...

Answer (1 of 2): There is no proportion for scrap iron to pig iron for making ingots for TMT industry. Basically the iron is a resource that can be recycled with minimum losses. The billets for manufacturing of TMT can be either made entirely from recycled iron or partially of recycled iron or en...

The percentage of iron in ore varies. Back in the day, it was on the order of 2/3rds of the ore by weight. Now 1/4th by weight is more like …

DRI, also known as sponge iron, is the product of reducing iron oxide in the form of iron ore and steel plant wastes into metallic iron, below the melting point of iron and typically in the range of 800–1200 °C. Iron oxide is charged into shaft furnace, rotary kiln, or fluidized beds in the form of pellet, iron ore lumps, or fines. The reduction takes place using gaseous reductants (CO + H ...

Extensive testing is required for evaluating the suitability of these raw materials for the manufacture of Sponge Iron. Iron Ore: Lump iron ore in the size range of 5-20mm can be used in all coal based rotary kiln processes. In gas based processes 70% iron ore pellets and 30% lump iron ore of 10-30mm are being used.

Iron ore crushing is not required since sized material has to be purchased. Iron ore of size 5 mm to 20 mm is being used for the production of Sponge iron. Iron ore is being fed to the Ground hopper, from where it conveyed to the Screen with the help of Vibro Feeder, where Oversize i.e. + 20 mm and Undersize i.e. – 5

On an average, 1.3 tonnes of coal along with 1.7 tonnes of iron ore is required to produce 1 tonne of sponge iron. According to T R K Rao, executive director of SCCL, the demand for C-grade coal from sponge iron industry phenomenally rose to 1.1 million tonnes this year from a mere 3 lakh tonnes a year a couple of years ago.

The percentage of iron in ore varies. Back in the day, it was on the order of 2/3rds of the ore by weight. Now 1/4th by weight is more like it. Recovery rates vary, too, but your're looking at ...

Sponge iron is a metallic product produced through the direct reduction of iron ore in the strong state. It is a substitute for scrap and therefore is mostly applicable in making steel through the secondary route. The procedure of sponge iron making aims to expel the oxygen from iron ore. The level of metallization (expulsion […]

Sr. No. Raw Material Per Ton Input required for Production of Per Ton of Output Total Requirement of Raw Material at Capacity 1 Iron Ore Fines (Beneficiated) 1.00 Ton 16,00,000TPA 2 Coal high grade 0.06 Ton 96,000 TPA 3 Bentonite 0.01 Ton 16,000 TPA Direct Reduced Iron (DRI): DRI also called sponge iron is produced from

The Company produces steel through the sponge iron induction arc furnace route i.e. the Company first produces sponge iron then billets and then finished steel. To produce 1 tonne of billet, ~1 tonne of sponge iron and ~0.2 tonne of scrap is required. While to produce 1 tonne of finished steel, ~1.03 tonne of billet is required. The current sponge

Direct reduced iron (DRI), also called sponge iron, is produced from the direct reduction of iron ore (in the form of lumps, pellets, or fines) into iron by a reducing gas or elemental carbon produced from natural gas or coal.Many ores are suitable for direct reduction. Direct reduction refers to solid-state processes which reduce iron oxides to metallic iron at temperatures below the melting ...

How much iron ore is needed to produce one tonne of steel. How much iron ore it takes to make 1 tonne of steel? Runescape Answer: You would need around a 1000 iron and 1000 coal. 1 Steel = 1 .81kg. » More detailed.

At this point, the liquid iron typically flows through a channel and into a bed of sand. Once it cools, this metal is known as pig iron. To create a ton of pig iron, you start with 2 tons (1.8 metric tons) of ore, 1 ton of coke (0.9 metric tons) and a half ton (0.45 metric tons) of limestone. The fire consumes 5 tons (4.5 metric tons) of air ...

Requirements and Infrastructure Pellets or 54 Million Tons of Sponge Iron. chat online; iron ore required for 1tonne of sponge iron. Sponge Iron Gagan Tmt Sponge iron is the product of solid state reduction of iron ore will be required to produce 1 ton of DRI . iron ore required for tonne of sponge iron iron ore required for tonne of sponge iron.

raw materials for iron making for 1 tonne of iron, minerals of iron, valuation of iron ore,reserves of metallurgical coals in india, criteria of coke for iron making in b/f,evalution of flux, deposit of lime stone, function of coke in iron making in b/f, coke making –coke oven plant,value of coke is assessed by, coke making practice –steps ...

According to BAML, around 1.5 tonnes of iron ore is required to produce one tonne of steel. In comparison to a blast furnace, an electric arc furnace predominantly uses …

Iron ore with 63.5% iron content for delivery in Tianjin traded below the $120 per metric tonne level after briefly touching one-month highs of $129 in mid-October. The debt crisis faced by Chinese property firms remains a threat to industrial metals and the power shortage in China is likely to continue into winter while production curbs in the country are already hurting companies and s.

To produce 1 kg of Sponge Iron in ideal condition i.e. with no excess air (flue gas without O 2 & CO). Input: 0.64 kg coal, 1.43 kg Iron Ore, 5.20 Kg of Air Output: 6.206 Kg flue gas, 0.064 Kg (Ash of Coal), 1 kg sponge iron.