The former process is based on reduction of iron ore yielding a highly porous spongeiron which subsequently is comminuted to powder The latter process is based on atomization of a stream of liquid iron or steel by means of a jet of Get Price secondary sponge iron plant machinery on sale... As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.
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The former process is based on reduction of iron ore yielding a highly porous spongeiron which subsequently is comminuted to powder The latter process is based on atomization of a stream of liquid iron or steel by means of a jet of Get Price secondary sponge iron plant machinery on sale
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Energy survey of the coal based sponge iron industry In conventional coal based sponge iron plant Fig 1 kiln feed Stream no 1 which consists of iron ore feed coal and dolomite is fed to the rotary kiln RKA separate conveyor collects different size fractions of coal Stream no 5 for injection into the kiln with the help of pressurized air Stream no 4 from discharge end side
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Sponge Iron Directreduced Iron Production Plant Dri Production Line Find Complete Details about Sponge Iron Directreduced Iron Production Plant Dri Production LineDirect Reduced Iron Production PlantDri Production LineDri Production from Cement Making Machinery Supplier or ManufacturerHenan Dajia Mining Machinery Co Ltd
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HotSale Coal Based Sponge Iron Production Line Made in China Find details about China Sponge Iron Sponge Iron Production from HotSale Coal Based Sponge Iron Production Line Made in China Henan Dajia Mining Machinery Co Ltd
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Sponge Iron PlantDRIHenan Dajia Mining Machinery Co 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
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Direct Reduction Iron Production Plant Dri Sponge Iron Plant Find Complete Details about Direct Reduction Iron Production Plant Dri Sponge Iron PlantDirect Reduction Iron Production PlantDirect Reduction Iron PlantSponge Iron Plant from Cement Making Machinery Supplier or ManufacturerHenan Dajia Mining Machinery Co Ltd
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Directreduced 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 produced from natural gas or coal The reducing gas is a mixture majority of Hydrogen H2 and Carbon Monoxide CO which acts as reducing agent
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DRI is successfully manufactured through either gas or coalbased technology Iron ore is reduced in solid state at 8001050 c either by reducing gas H2CO or coal The direct reduction process uses palletized iron or natural ‘lump’ ore Process Sponge iron making is a process in which iron ore lumps typically 5mm18mm size are tumbled
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Boudouard reaction dolomite DRI Iron ore metallization non coking coal pellets reduction Rotary kiln Sponge iron Sulphur Coal based Direct Reduction Rotary Kiln Process The coal based direct reduction rotary kiln process was developed for converting iron ore directly into metallic iron without the melting of the materials
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