Sponge iron is a highly processed form of iron ore which contains metallic iron in the range of 83-88% obtained by direct reduction without melting it. Due to high porosity, the resulting iron is called sponge iron. It is used as a raw material for manufacturing steel through electrical arc furnace and the induction furnace routes.
2021-5-13 · India is the largest producer of Direct Reduced Iron (DRI) or Sponge Iron in the world in January December, 2019, producing 36.86 Million Tonnes Sponge Iron with growth rate 7.7% over the corresponding period last year (CPLY).
2021-3-15 · The production volume of sponge iron in India accounted for more than 34 million metric tons at the end of the fiscal year 2019. This volume was projected to reduce to almost 28 million metric ...
2016-12-21 · are Sponge Iron, MS Billets & TMT Rebar. Nalwa Steel and Power Limited is committed to adopt Energy Efficient practices in all its verticals. In this regard, Company has implemented ISO 50001:2011 and aligning the same with organization's business objectives and goals ... PowerPoint Presentation Author:
2021-2-8 · Sponge Iron Champa, Chhattisgarh 1.20 Mn TPA Steel Billets Champa, Chhattisgarh 1.25 Mn TPA Ferro Alloys Champa, Chhattisgarh 0.13 Mn TPA Finished Steel Raipur, Chhattisgarh 1.10 Mn TPA 01 02 03 Integrated Steel Plant at Chhattisgarh Produces Steel through coal based Sponge Iron Route; Technical collaboration with Lugri , Germany
2010-7-29 · In general the gangue content in sponge iron varies from 4% to 8% . Carbon content: The carbon content in sponge iron produced by coal based rotay kiln processes are generally low and is in the range og 0.08% to 0.20%.The carbon content in gas based processes can be controllrd to a level of 1.5% to 2.0% based on requirement for steel making.
What is Sponge Iron? 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
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 such
2019-1-23 · (1) Sponge Iron Manufacterers Association (2) World Steel Association (3) Data from .bseindia as on Jan 22 2019 Significant Installed capacity + Manufacturing capacity of 390,000 MTPA Environmental clearance to enhance production to 465,000 MTPA Sponge Iron Power Plant Generation of 26 MW Captive use & Third party sale Green Power
2013-7-31 · Our recommendations (Institutional) 1. Sponge iron industries may come under a cooperative organization for management of waste. 2. Assured quality of raw materials must be provided. Raw material quality must be declared. 3. Pooled resources to set up common facilities towards pelletization, or ore beneficiation, transportation and others. 4.
Mr Deshpande was the former Chairman of The Sponge Iron Manufactures Association (SIMA) from 2015-2019, and the former Managing Director of Tata Sponge Iron Ltd. An Executive Director in Tata Metaliks Ltd. Kolkata and before that a Chief (coke, Sinter and Iron) at Tata Steel, during the expansion phase from 6.8 MTPA to 10 MTPA.
Sponge Iron & DRI Plants Sponge iron is a metallic product produced through direct reduction of iron ore in the solid state. It is a substitute for scrap and is mainly used in making steel through the secondary route. The process of sponge iron making aims to remove the oxygen from iron ore.
2012-11-17 · Features of sample1. Nearly 95% of sponge iron units in West Bengal have been considered.2. All plants are declared as red hot.3. Plants occur in clusters like Durgapur, Jamuria and others in Burdwan; in Bankura, Purulia, Haldia in East Midnapore and in West Midnapore.4.
2016-9-9 · Sponge-iron feeding plays an important role in Electric steel making. In addition, an Ammeter can be calibrated to use as a new de-vice called Sponge-Iron-Meter for ensuring ideal sponge-iron feeding rate for continuously feeding into a pool of liquid iron. COST EFFECTIVENESS Batch size = 30 tons Daily production = 30 x 10 batches = 300 tons
2021-3-17 · 7.71Steel/Sponge Iron/Pig Iron 8.45 10.52 13.30 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 Telecommunication - Service Provider Hospital & Healthcare Services Pesticides & Agrochemicals IT - Software Laminates/Decoratives Chemicals Pharmaceuticals & Drugs
2017-11-5 · Iron & Steel. Indian Scenario 5th largest producer of crude steel in the world and is expected to become the 2nd largest producer by 2015-16. World's largest producer of direct reduced iron (DRI) or sponge iron. Per capita steel consumption is 47 kg against world average 190 kg. Domestic steel consumption at 44.28 million tonne
2014-11-9 · SPONGE IRON Fe (T)= 91,5 % min Fe (M) = 85,5 % min Sulphur = 0,005 % Phosphorus = 0,7 % Chemical Composition Size = -3 to 10 mm Bulk density=1,7-2T/M3 Physical Composition 16.
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Sponge iron making is a process in which iron ore lumps (typically 5mm-18mm size) are tumbled with a select grade of iron-coking coal little dolomite inside an inclined rotary kiln and control combusted in the presence of air for about 12 hours before the products are air cooled, magnetically separated, screened and size wise in finished ...
2020-5-18 · Iron and Steel Manufacture Technology related to the production of iron and its alloys, particularly those containing a small percentage of carbon. A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow - id: 3bf6f7-YWFiY
2014-10-31 · With SMD we suggest doing it after every joint If you cant get the oxidization off using a sponge try tip tinner Perfect solder joint, step 1 of 4 Hold the iron touching one of the pads for a count of one Make sure to touch the side of the iron tip to the pad, not the actual tip of the iron Perfect solder joint, step 2 of 4 Feed a tiny bit ...
2017-7-31 · Sponge Iron is iron ore reduced directly in solid state using coal gas, natrual gas or coal as reductants and is also known as Directly Reduced Iron (DRI). Sponge Iron or Direct Reduced Iron (DRI) Sponge iron is the metallic product formed by the reduction (removal of oxygen) of iron ore at temperature below the fusion point of iron while it is still in solid state.
Sponge iron is a valuable source of iron for the production of high-quality steel. With the Direct Reduction technology that has been developed considerably in recent years, sponge iron melting in electric arc furnaces has more qualitative advantages
2013-6-19 · Sponge iron is a metallic product produced through direct reduction of iron ore in the solid state. This modern plant is equipped with a digital control system. and trained technicians to monitor the process and materials at different points. . the Water Sprinkler system to control the pollution of Open Field & Road Aera.
scope of sponge iron plant in jharkhand ppt Indian coal allocation scam . Coal allocation scam (or Coalgate) is a major political scandal concerning the Indian government's allocation of the nation's coal deposits to public sector enterprise (PSEs) and private companies In a draft report issued in March 2014 the Comptroller and Auditor General of India (CAG) office accused the
2019-4-10 · Presentation from Tata Sponge Iron Ltd was very much liked and lot of the people showed the interest in the action points outlined by their speaker which inter alia speak the use of catalyst (Thermact) in the coal which substantially reduces the cost of production of
iron and steel manufacturing process.ppt. iron and steel manufacturing process.ppt - Free download as Powerpoint Presentation (. ppt), PDF File (.pdf), Text file () or view presentation This technique produces 97.0 percent pure iron, which is called, solid Sponge Iron.
Iron carbonate has a water solubility of 60 mg/L, iron sulphide of 6 mg/L, and iron vitriol even of 295 g/L. Many iron chelation complexes are water soluble. Usually there is a difference between water soluble Fe 2+ compounds and generally water insoluble Fe 3+ compounds.
2017-1-16 · Comparison of Production Costs for Hot Metal and Sponge Iron. Cokemaking International, Vol. 10, 1, pp. 28-34.[This article shows the current state of development of the ore reduction processes, and a comprehensive discussion of new processes of direct reduction iron(DRI)].