make sponge iron from coal and iron ore process

WELSPUN STEEL LIMITEDSizing of the Raw materials also play vital role in sponge iron manufacturing process The required size of Iron ore, MPS (Mean particle size) , its physical properties like TI, AI & chemical properties like Fe (T), LOI, gangue content In Sponge Iron Process , two types of coal are being used such as feed coal and injection coal.DRI , THE SPONGE IRON INDUSTRIE FULL VIDEOJan 17, 2017· we are trying to take a look at the sponge iron industrie , how we making sponge iron by coal based if you like please subscribe and comment ,please comment your opinion.sponge iron process IRON ORE & MGM IRON OREJun 25, 2008· IRON ORE & MGM IRON ORE Iron ores are rocks & minerals from which metallic iron can be extracted types of iron ore a) oxide ores , COAL INJECTION IN ROTARY KILN KRamu, CRamesh, ARajasekaran During the process of manufacture of sponge iron, coal injection plays a v, IRON ORE & MGM IRON ORE.How is Iron Refined from Ore? (with pictures)Jul 29, 2019· Although iron does not occur in its pure form in nature, some kinds of ore contain up to 70% iron atoms Iron ore consists of oxygen and iron atoms bonded together into molecul To create pure iron, one must deoxygenate the ore, leaving only iron atoms behind, which is the essence of the refining process.Sponge iron making full process_Coal base DRIDec 24, 2018· Direct reduced iron (DRI), also called sponge iron,[1] is produced from the direct reductionof iron ore (in the form of lumps, pellets, or fines) to iron.What is Sponge Iron? (with pictures)Jul 23, 2019· Sometimes known as direct reduced iron, sponge iron is a product that is produced using iron oreThe iron ore is often in the form of pellets or lumps, and is subjected to a reduction process that is created by the use of a reducing gas that emits from coal or a natural gas source This type of iron can be produced in several different types of furnaces, including coke or charcoal ovens, blast.sponge iron processJul 29, 2010· All the Sponge Iron processes are very sensitive to the physical an chemical characteristics of raw materials 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 process.Energy Audit Methodology of Sponge Iron ManufacturingMost of the plants in Algeria use DRI process—a solid state direct reduction process by which iron ore is reduced to sponge without phase change (Figure 1) Raw material mix iron ore, dolomite and coal are fed to one end of rotary Kiln and product sponge iron along with char is taken out from the other end Apart from this, primary.Iron Ore PelletThe Fastmet is a continuous process which basically consists of a rotary hearth furnace where one or two layers of self reducing iron ore pellets are placed These self reducing pellets are made from a mixture of iron ore concentrate, reductor (coal or coke), and binder.coal in the process of iron oreMar 16, 2013 Major DRI production processes are either gas based or coal based Feed material in a DRI process is either iron ore sized to 10 to 30mm or iron ore pellets produced in an iron ore pellet plant In the gas based plant the reactor, the reduction reaction takes place is a shaft furnace.

Direct Reduced Iron (DRI) Production Plant

Direct Reduced Iron (DRI) Production Plant NIPPON STEEL & SUMIKIN ENGINEERING CO, LTD Basic Concept or Summary S 16 A direct reduced iron (DRI) production plant is a shaft reduction furnace to produce DRI with large metal iron content by directly reducing iron ore (or iron ore.

make sponge iron from coal and iron ore processcoal in the process of iron ore lejardindecrespieres be make sponge iron from coal and iron ore process Sponge Iron WELSPUN STEEL LIMITED When the desired temp is reached Iron ore coal & lime stone or dolomite are fed Now the coal if the desired temp for reduction process is obtained iron ore with This Co2 reacts with carbon from coal Get price.Sponge Iron Manufacturer AlgeriaSponge Iron / DRI Sponge Iron also called Direct reduced iron (DRI), 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 Many ores are suitable for direct reduction.Direct Reduced Iron (DRI)In Algeria there are many small rotary kiln furnaces producing DRI, known locally as sponge iron, using coal as energy and reductant source Some of the sponge iron plants are captive to steel mills, but there is a significant domestic merchant market, Algeria producing 57% of.SPONGE IRON PRODUCTION FROM ORE COAL COMPOSITEAbstract Today Algeria stands as the largest producer of coal based sponge iron through rotary kiln process using calibrated ore and non coking coal However, Rotary kiln process suffers from serious limitations like low productivity and pollution In this respect fixed bed Tunnel kiln furnace are evolving as an alternative to Rotary kiln process.Direct reduced ironDirect 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 Many ores are suitable for direct reduction.SPONGE IRON PRODUCTION FROM ORE COAL COMPOSITEAbstract Today Algeria stands as the largest producer of coal based sponge iron through rotary kiln process using calibrated ore and non coking coal However, Rotary kiln process suffers from serious limitations like low productivity and pollution In this respect fixed bed Tunnel kiln furnace are evolving as an alternative to Rotary kiln process.How is steel produced?Steel is an alloy of iron and carbon So the primary raw materials we require are iron ore and coal This iron ore along with metallurgical coke produced from coke oven are fed as raw material into the blast furnace where by reduction process we m.Recovery and utilization of waste heat in a coal basedRecovery and utilization of waste heat in a coal based sponge iron process Vivek Kumar, Shabina Khanam∗ Department of Chemical Engineering, National Institute of Technology, Rourkela 769008, Orissa, Algeria a r t i c l e i n f o Article history Received 1 October 2011 Received in revised form 26 January 2012 Accepted 7 March 2012.why we are use wash coal in sponge ironwhy we are use wash coal in sponge iron Grinding Mill China Direct reduced iron Wikipedia, the free encyclopedia Direct reduced iron (DRI), also called sponge iron is produced from direct , in various parts of the world , »More detailed.What is sponge iron?Dec 13, 2016· 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.SPONGE IRON PLANTThe major Raw Materials required for production of Sponge Iron by the rotary kiln process are sized graded Iron Ore and Non Coking coal Limestone, in small quantities, is also required to scavenge the sulphur IRON ORE The quality requirement of Sized ore for sponge iron.process production sponge ironwho make sponge iron from coal and iron ore process Sponge Iron Production in Rotary Kiln [Bidyapati Sarangi] on Amazon *FREE* shipping on qualifying offers The increase in the demand of sponge iron is also due to the fact that it is used as a substitute for coking , More; Metal Powder Production California Energy.

make sponge iron from coal and iron ore process

Direct Reduced Iron (DRI) Production Plant

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