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Answer (1 of 3): Its a direct reduced Iron having a sponge type micropic view. Fe2O3 has deformed as Fe by using strong reductant like H2 or CO gas and the entire reduction process takes place in solid state only. It is input raw material for SMS (steel making) through Electrict Arc Furnace (EAF)...
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Dec 23, 2021· Sponge iron is processed into iron billets which is used to make TMT rods and other construction materials of iron. According to traders, importing iron billets costs $600 per tonne and importing sponge iron costs $400 per tonne. The country will save Rs18 billion annually by importing sponge iron instead of billets. Nepal bought 1.17 …
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The Sponge Iron Manufacturers Association (SIMA) established in 1992 is an all India apex body of Indian sponge iron industry. It is the voice of the indian iron ore based sponge iron & steel industry, at both domestic and global forums. As a not-for-profit society, SIMA has been mandated to communicate the viewpoints of its constituents & al ...
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Sep 08, 2020· Some of the significant applications of sponge iron are as follows –. Sponge iron is a pivotal material used for the production of various steel items like best quality TMT bars, DI pipes and so on. The steel melting scarp is very useful for mini steel plants as it acts as a feed material. Sponge Iron is a very appropriate material to be used ...
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Sponge iron is also known as Direct Reduced Iron (DRI). Direct reduction, is an alternative route of iron making has been developed to overcome some of these difficulties of conventional blast furnaces. DRI is successfully manufactured through either gas or coal-based technology. Iron ore is reduced in solid state at 800-1050 c either by ...
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Answer (1 of 5): The question was - What is sponge iron? It is a relatively porous form of iron formed by heating the ore to burn off the carbon and oxygen but not high enough to melt the ore. The process uses large quantities of natural gas to do the heating. The output products are the pellets...
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Sponge iron is used as a scrap substitute in induction and electric arc furnaces in the iron and steel industries. Due to a scarcity of expensive melting waste, sponge iron has become an important raw material in the production of high-quality steel. The abundance of Iron Ore reserves in India has resulted in the absorption of the renowned by ...
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Sponge Iron. Sponge iron is formed through the reduction of iron ore to metallic iron through reaction with carbon in the form of coal, etc. at approx. 1100 degree Celsius. Sponge iron is also referred to as direct reduced iron, metalized iron, or hot briquetted iron. Sponge iron is used in the iron and steel industry as a substitute for scrap ...
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Sponge Iron Manufacturing 0.495 MTPA high quality Pellet and Iron Ore based Sponge Iron having low phosphorous leading to manufacture of ISI products. Armed with strength to go global, incorporated reaffirmed focus to develop and produce best quality of product with inventive approach open for flexible solution sowing the seed of multiple yields. With …
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Sponge Iron. India is the world's largest producer of sponge iron, most of which is produced primarily through the coal based method of production. Growth in the sponge iron production can be attributed largely to the popularity of secondary steelmaking route, which has shown a phenomenal growth in India. This has been mainly due to the lower …
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The process of sponge iron making aims to remove the oxygen from iron ore and when the same occurs, the departing oxygen causes micropores in the ore body making it porous. . The final product when observed under a microscope, resembles a honeycomb structure looking "spongy" in texture and hence the name sponge iron.
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Sponge iron kiln's cylinder: The design of the sponge iron rotary kiln cylinder is more reasonable. The cylinder is rolled with a Q235-B steel plate to ensure five mechanical properties, usually with automatic welding. The wall thickness of the cylinder is generally 25 mm, and that of the firing zone is 32 mm.
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Apr 30, 2011· Sponge iron has many advantages over other similarly smelted iron forms. Sponge iron is superior to pig iron as it is richer in iron content. Because of this property, it has many uses in electric furnaces. We can mix sponge iron, in its powdered form with many other metals to manufacture a variety of iron-containing products.
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The sponge iron price per ton today is determined by the price of Khuzestan steel ingot and its 50% share. Khuzestan steel ingot prices are the benchmark for pricing upstream products such as iron concentrate, iron pellets as well as sponge iron prices. What you read in this article: sponge iron production. Direct reduction iron ore pellets.
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Vandana Global is a leading sponge iron manufacturer that empowering India since 1996, registered in Mumbai and working from Raipur, Chhattisgarh. 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 ...
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Manufacturers Association. The Sponge Iron Manufacturers Association (SIMA) established in 1992 is an all India apex body of Indian sponge iron industry. It is the voice of the indian iron ore based sponge iron & steel industry, at both domestic and global forums. As a not-for-profit society, SIMA has been mandated to communicate the viewpoints of its …
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Product Capacity. The plant commissioned by Tata Sponge was initially designed to facilitate a production capacity of 90,000 TPA, which was enhanced to 1,20,000 TPA during 1990-91. Later, to cater to the growing demand of quality sponge iron, Tata Sponge increased its capacity by adding a second kiln of equivalent capacity in 1998-99.
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On the other hand, the disadvantages of the iron sponge process are: (1) it is a batch process, requiring duplicate installation or flow interruption of processed gas, (2) it is prone to hydrate formation when operated at higher pressures and at temperatures in the hydrate-forming range, (3) the process will effectually remove ethyl mercaptan that has been …
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Equipment Servicing. Ashoka's state-of-the-art plant has expert manufacturing facilities. Quality control measurements and inspection is undertaken at every stage of manufacturing. For More details about Cement Plant Consultation, Projects, Budget, Machines, AMC, Up-gradation etc, Please contact Us @ + 91 9811141400 or Send Business Query.
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Direct reduced iron or sponge iron is obtained from direct reduction of iron ore with the help of reducing gases. We at Maan Steel & Power Limited manufacture 1,50,000 TPA of quality sponge iron annually in our own integrated Steel and Power plant. Thus, we are able to manufacture sponge iron with consistent quality through an efficient ...
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Vandana Global TMT NEXT is a leading sponge iron manufacturer that empowering India since 1996, registered in Mumbai and working from Raipur, Chhattisgarh. 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.
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Related Elements. 26 Fe 55.845000000 Iron. See more Iron products. Iron (atomic symbol: Fe, atomic number: 26) is a Block D, Group 8, Period 4 element with an atomic weight of 55.845. The number of electrons in each of Iron's shells is 2, 8, 14, 2 and its electron configuration is [Ar] 3d 6 4s 2.
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Sponge iron can be used for remove sulfur, phosphorus and other harmful impurities and non-ferrous metal content is conducive to the electric furnace smelting high-quality steel. More than 97% iron content also belongs to sponge iron. Advantage of Sponge Iron. Low backwash frequency. High compressive strength. Large surface area. High activity
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