IRON ORE PELLET :: MSP SPONGE IRON LIMITED
Advantages of Our Iron Ore Pellets. Increase the Productivity of the Sponge Iron. Less fines generation in the DRI making due to its good physical and metallurgical properties. Consistent DRI & Blast Furnace Operation. Good Air permeability due to its uniformity in size. Better Quality of the Sponge Iron.
Iron ore pellets for blast furnace
What is iron ore pellet. Iron ore pellets are made by adding a small amount of additives to the fine ore powder (-200 mesh, that is, the ore powder with a particle size of less than 0.074mm accounts for more than 80%, and the specific surface area is more than 1500cm2/g), adding water to the pelletizer, relying on capillary force and mechanical …
Direct reduced iron process
The heart of the direct reduction is the shaft furnace, which is filled from the top with lump ore and pellets. Carbon monoxide and hydrogen are used to dissolve out the oxygen in the iron ores. In …
Fossil-free pellet production
The fossil free pellet production has been developed at LKAB's pellet plant in Malmberget, Sweden, during 2020-2021. In the pellet plant, bio oil has been used to switch to 100 percent renewable fuel. HYBRIT supplemented LKAB's existing plant in Malmberget with a special tank for bio oil as well as associated piping systems.
(PDF) Mathematical Modeling of the Melting of …
Analytical and numerical solutions for the melting of sponge iron pellet in pure iron. Conditions are R0=1.0 cm, Tb =1 843 K and h = 27 104 W/m 2 K. Figures - uploaded by Marco A. Ramírez-Argáez
Smelting sponge iron in electric arc furnace
HBI stands for Hot Briquetted Iron and is sponge iron in briquet form (several sponge iron pellets pressed together into a larger lump). The traditional way of producing steel involves removing oxygen from the iron ore using carbon and coke in a blast furnace, in what is known as a reduction process. The raw iron that is tapped from the blast ...
Which Is Better: A Sponge Iron or a Pig Iron?
Sponge Iron vs Pig Iron are two popular raw materials used in manufacturing. Sponge Iron, also known as Direct Reduced Iron (DRI), is produced by reducing iron ore in the form of lumps/pellets using non-coking coal in a rotary kiln. Pig Iron, on the other hand, is produced by melting iron ore, coke (made from coal), and …
What Are Iron Ore Pellets and How to Make Them? | Fote …
The iron ore pelletization is the process of converting iron fines less than 200 mesh (0.074 mm) into 8-16 mm pellets. Types of iron ore pellets Iron ore pellets are normally produced in two types of quality grades: DRI grade and BF grade. DRI pellets have a higher quality requirement, containing more than 67% iron content.
Sponge iron
We buy top quality raw materials (Pellets) from the best sources to produce sponge iron. ... Energy Efficient technologies and with this backdrop, we have opted for "Pre-Heating Technology" for manufacturing Sponge Iron. Specifications . S.NO PARTICULAR SPECIFICATIONS; 01: Degree of Metallization: 92% ± 2%: 02: Metallic Iron Fe(M) 80% …
Direct Reduced Iron – IspatGuru
The external shape of the ore remains unchanged. Because of the removal of oxygen around 27 % to 30 % reduction in weight occurs, and a honey-combed microstructure with minute pores develops suggesting the name 'sponge iron' (solid porous iron i.e. lumps / pellets with many voids filled with air). DRI has a network of connecting …
Optimization of sponge iron (direct reduced iron) …
Optimization of sponge iron (direct reduced iron) production with Bo x-Wilson experimental design by using iron pellets and lignite... • 11 Hughes, R., Kam, E.K.T ., Mogadam-Zadeh, H. (1982). The
Pellets
3) Low impurities: Our pellets have low levels of silica, alumina, phosphorus and sulphur, which reduce slag formation and energy consumption in sponge iron production. 4) Uniform size and shape: Our Pellets have a narrow size distribution and a spherical shape, which improve the gas-solid contact and the heat transfer in the rotary kiln. 5) High …
Iron ore pellets and sustainable steel | Malvern Panalytical
Manufacturers have already begun to focus on sinter as the focus to start cutting emissions, and pelletized iron ore offers an innovative solution. Pellets reduce the amount of coking coal required and improve furnace productivity, reducing CO 2 emissions in the process. By replacing sinter with high-grade pellets, traditional sintering can be ...
Janki Corp Limited | JCL Ltd. | Steel Division
These iron pellets are then heated, dried, and indurated. Once complete, these are cooled and put into stockpiles. Most iron ore pellets produced are used in-house to produce Sponge Iron. Using this technique, we optimise resources and reuse waste material to maximise our output. The pellet plat production capacity at JCL is 0.6 million tons ...
HYDROGEN SULFIDE REMOVAL FROM BIOGAS Part …
Part 3A: Iron Sponge Basics November 2017 One of the oldest technologies for the removal of hydrogen sulfide (H 2 S) from gas is the use of "Iron Sponge". A chemical-physical process, originally developed to remove H 2 S from natural and coal gas streams, iron sponge has been in use for over 140 years and more recently to remove H 2
Sponge Iron | Sugna TMT
Sponge Iron. 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.Sponge iron is used in the iron and steel industry as a ...
Steam Reforming of Methane on Sponge Iron: Influence …
In order to generate sponge iron for reforming experi-ments, 200 g of iron ore pellets were initially reduced at 950°C with 5 L/min (at 20°C and 1 atm) of pure H 2 for 2 hours. Hydrogen was used as the reductant to avoid carbon deposition on the sponge iron in this step. The same pro-cedure was repeated until the necessary quantity of sponge
Brief introduction of Sponge Iron
The name of the product is due to its form of porous spherical (pellet) with a sponge-like appearance. Sponge Iron has a high grade of iron, which is more used today due to the shortage of iron scrap and its high price and its making environmental problems. Sponge iron grade: The grade and amount of iron in sponge iron is between 84% to 95% ...
Sponge Iron (DRI)
Sponge Iron (DRI): Direct-reduced iron (DRI), also called sponge iron, is produced from direct reduction of iron ore (in the form of lumps, pellets or fines) by a reducing gas …
Sponge Iron
Sponge Iron. 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) to iron by a reducing gas or elemental carbon produced from natural gas or coal. DRI is most commonly made into steel using electric arc furnaces to take advantage of the heat produced by ...
Iron Pellet Supplier & Wholesale in Oman (Spec, Order, Price)
According to the international reports, global iron ore and pellet production are expected to grow slowly from 3.3 billion MT in 2018 to 3.4 billion MT by 2027, showing an average annual growth of 0.5% during 2018-2027 and a significant decline from average growth of 5F% during 2008-2017. The global iron ore and Iron pellet market will remain ...
Premium Sponge Iron Products | AIC's Manufacturing Unit
Get premium sponge iron products from AIC's state-of-the-art manufacturing unit. We use the latest technology to produce high-quality sponge iron products for a wide range of industrial applications. ... The iron pellets are produced with cold crushing strength (CCS) of 210+ and porosity of 24+" which helps to maintain grade in DRI fem – 80 ...
Sarda Energy & Minerals Ltd
Majority of the Sponge Iron produced at SEML is used for its own captive use to produce steel billets through induction furnace route. Our annual DRI production capacity is 360,000 MT with 2 X 500 MTPD and 2 X 100 MTPD rotary kilns installed at our Siltara works. Specification Sponge Iron is sold in two sizes - Lumps: 4- 18 mm, Fines 0-4 mm.
DRI briquetting, sponge iron briquette making
What is sponge iron. Sponge iron, also known as DRI (direct reduced iron), bulk density 1.6-1.9g/cm3, apparent density 3.4-3.6g/cm3, typical size 4-20mm, is a kind of material produced by the …
Sponge Iron & Pellet Market Rates
Pellet Rate Per KG. The rate of pellet in market in comparatively lower than sponge iron. The monthly average price is approx ₹26-29 per kg in range. How to Know Daily Sponge iron and Pellet Prices . If you are interested in knowing daily sponge iron and pellet market prices then there are several methods to get it.
Why carbon dioxide-free sponge iron?
Unlike pellets, which still contain oxygen and must be further processed by the customers, sponge iron is pure, ready-made iron. "Today's iron ore pellets must be reduced to iron before being used in steelmaking. To do this, customers use our pellets either in a blast furnace or in a direst reduction plant for production of sponge iron ...
DRI (Sponge Iron) | Metallics | IBMD | Tata Steel
DRI (Direct Reduced iron), commonly known as Sponge Iron, is a metallic product produced through the direct reduction of iron ore (in the form of lumps, pellets, or fines) …
Cold bonded ore–coal composite pellets for sponge ironmaking …
These composite pellets were tested in the laboratory and found to reduce very quickly, compared with lump iron ore. Composite pellets were also tested in an 8 t/day rotary kiln sponge iron plant giving enhanced productivity and lower coal consumption, and these results will be presented in Part 2 of this paper (next issue).
Sponge Iron (DRI) | The Hira Group
Iron Ore Pellet is used for reduction. After reduction of iron ore pellet the product resembles sponge because of pores left behind after removal of oxygen. As such it is …
Sponge Iron at best price in Bellary by B M M Ispat Limited
Product Description. PELLET and non-coking coal are the prime raw materials for the production of sponge iron through. The process of sponge iron making aims to remove oxygen from PELLET. When that occurs, the departing oxygen causes micro pores in the ore body making it porous. Sponge iron is distinct due to its high metallic iron content …
