gas based sponge iron plant using magnetite ore
Direct reduced iron - WikipediaDirect-reduced iron (DRI), also called sponge iron, is produced from the direct reduction of iron . The direct reduction process uses pelletized iron ore or natural "lump" ore. . In most cases the DRI plant is located near natural gas source as it is more cost effective to ship the ore rather than the gas. This method produces.gas based sponge iron plant using magnetite ore,Manufacturing Process - Sree Metaliks LtdSponge Iron Manufacturing Process In Rotary Kiln . In India no DRI plant uses liquid fuel. All gas based plants use natural gas. . The process to be adopted is the rotary kiln process using low-grade coal to reduce sponge grade iron ore. . Stage 2: In this stage, Magnetite (Fe3 O4) is changed to FeO by the following.gas based sponge iron plant using magnetite ore,Iron and Steel - IEA-ETSAPMay 2, 2010 . The iron ore is smelted to produce an impure metal called "hot metal" . injection) are new processes currently available at the pilot plant level. Iron . Steel is an alloy based on iron and carbon, with carbon . furnace gas is approximately 1200 to 2000 Nm3/t pig iron . magnetite is transformed into hematite.