ppt on direct reduce iron process - BINQ Mining

Nov 23, 2012· Corex Process in Iron Making – Upload & Share PowerPoint … Corex Process in Iron Making. … The reduction shaft is placed above the melter-gasifier and reduced iron … Residual Reduction of the iron oxide. Direct … »More detailed

Blast Furnace Operation - an overview | ScienceDirect Topics

Process flow sheet of the COREX process (left) and schematic view of the COREX reactor (right) [22]. Because of the separation of iron reduction and iron melting/coal gasifying in two steps, a high degree of flexibility is achieved and a wide variety of coals can be used. The process is designed to perform at elevated pressure, up to 5 bar.

Corex Process in Iron Making - SlideShare

Dec 02, 2009· PROCESS CHEMISTRY: Corex is a two reactor but three-stage process. The blast furnace concept has been used, virtually splitting it into two at the cohesive zone interface. Accordingly a Corex plant has shaft unit, where iron ore pellets (with or without some closely sized lump ore) is reduced by gases emanating from the second unit to make hot ...

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116364638 Iron and Steel Manufacturing Process Ppt - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. iron nd steel

corex.net.au - Plastic Sheets Manufacturers & Suppliers

Corex Plastics Australia is the leading manufacturer of twin wall profile Fluteboard® and Corflute® sheet and solid sheet extrusions. We offer a complete solution to plastic packaging in both standard and customised designs. As leading suppliers in polypropylene plastic, Corex can help all kinds of businesses in storage and signage solutions.

(PDF) i) Direct Reduced Iron: Production - ResearchGate

PDF | The industrial development program of any country, by and large, is based on its natural resources. Depleting resources of coking coal, the world over, is posing a threat to the conventional ...

Using Syngas to make DRI in the MIDREX Process

corex® export syngas midrex® shaft furnace cdri / hbi / hdri corex® plant mxcol® plant reduction shaft corex ®/ mxcol option scrubber corex® export gas the application of export gas from the corex ® hot metal process as reducing gas for the production of dri in a midrex® shaft furnace has been an operational reality since 1999. corex ...

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process of sponge iron production power point animation. sponge iron plant latest technologies ppt - … process of sponge iron production power point animation …. Sponge Iron Making Process The heart of DRI process, here iron ore is converted into sponge iron with help of… » More detailed. Get A Free Quote. sponge iron process ppt -


EFFICIENT AND ENVIRONMENTALLY FRIENDLY SMELTING REDUCTION A VAI Ironmaking Technology primetals.com. ... The Corex process combines coking plant, sinter plant and blast furnace into a single iron making ... Corex ArcelorMittal South Africa, Saldanha Works – profitable and environmental friendly iron making ...

New Ironmaking Processes: Relevance to India - iim …

Experience of COREX at JSW suggest that still ~ 15% coke is required in the process to control VM of the input reductant. Same may be the case for FINEX process. Use of pellet atleast partially is a must for COREX process . For FINEX & HISMELT process, iron ore fines can be directly used.

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Feb 17, 2013· > Ore Process > ppt for manufacturing process of sponge iron in plants; Print. ppt for manufacturing process of sponge iron in plants. Posted at:February 17, 2013[ 4.8 - 2427 Ratings] sponge iron manufacturing process ppt – Grinding Mill China. sponge iron manufacturing process PPT Powerpoint … dri plant process ppt – Corex Process in ...

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Corex® Process characteristics Oxygen Hot metal Slag Non-coking coal Export gas Lump ore / Pellets Additives • Single process without the need of coking or sinter plant • Direct use of non-coking coal and low quality nut coke as reducing agent • Direct use of run of mine lump ore and pellets • High dome temperature (>1000 °C)

JSW - Corex-Green Technology to produce hot metal

Corex is a smelting-reduction process developed by VAI, for cost-efficient and environmentally friendly production of hot metal from iron ore and low grade coal. The process differs from the conventional blast furnace route in that low grade coal can be directly used for ore reduction and melting work, eliminating the need for coke making units.

FINEX (steelmaking process) - Wikipedia

The process is claimed to produce less pollutants such as SOx, NOx, and carbon dioxide than traditional methods. [ citation needed ] This process is essentially a combination of FINMET's Fluidized Bed and COREX's Melter Gasifier, hence its name "FINEX".

Corex Process | Industrial Efficiency Technology & Measures

Corex is a smelting reduction process combining a melter gasifier with a reduction shaft. The process takes lump iron ore or pellets, non-coking coal, and oxygen as main inputs. Similar to the blast furnace process, the reduction gas moves in counter flow to the descending burden in the reduction shaft. Then, the reduced iron is discharged from the reduction shaft by screw conveyors and ...

Corex Iron Making Process PowerPoint PPT Presentations

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PowerPoint Presentation

-gas produced by the COREX Process. Until two months ago, the only commercial process to do so. Syn-gas from commercial . ... The MIDREX Process consistently performs as the standard of the industry and WE, MTI have seen nothing to indicate it is not still THE State of the ART! ... PowerPoint Presentation

COREX Process Iron Smelting - YouTube

Oct 08, 2015· Corex Reduction Shaft Furnace. The primary reduction of the iron oxide feed stocks takes place in the reduction shaft furnace. The residence time in the reduction shaft furnace is usually 7–9 ...

dri making process powerpoint - BINQ Mining

ppt about iron making process – Crusher South Africa. Get details of iron ore making process ppt.We collected most searched pages list related with iron …process for direct-reduced iron is being commercialized by … »More detailed

Sponge Iron Production Corex Process In India

Corex is a smelting reduction process: Coal gasification, iron ore reduction, and liquefaction of the resulting iron are combined in one process. The gases produced can immediately be used for heating or for generating electricity in a …


There are two basic methods for making liquid iron: (1) a coal based process consisting of coke ovens, a blast furnace, and a basic oxygen furnace, and (2) a process in which scrap steel and/or DRI is melted by an electric current in an electric arc furnace (EAF). A plant using the electricity based process is called a mini-mill.

Dust control systems in coal handling plant - Blogger

Dust control systems in coal handling plant: Thermal power plants (coal-fired power plants) use coal as their fuel. To handle the coal, each power station is equipped with a coal handling plant. The coal has to be sized, processed, and handled which should be done effectively and efficiently.

Alternative Iron making processess - SlideShare

Jan 18, 2014· alternative iron making processess 1. alternative sr processess for iron making: relevance to india ƒ ƒ ƒ ƒ v.mohan 1011207008 y.s.r. engineering college of yogi vemana university vishnumahanthy 1 2. future challenges resource depletion rising energy demand environmental care topics, iron makers should consider. 2 3.

sponge iron production corex process in Vietnam

Corex Process - Wikipedia. The Corex process consists of two main parts a Reduction Shaft and Melter- GasifierThe main reagents for the Corex process are iron ore, noncoking coal, and oxygen . 24/7 online; SPONGE IRON PLANT PPT - YouTube

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(PDF) Optimisation of COREX process - ResearchGate

The Corex process is a two-stage smelting reduction process, in which hot metal can be produced from non-coking coal and iron ores. Iscor's Corex plant has a yearly capacity of 300 000 t.

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Paper 1 | Gasification | Coke (Fuel)

February 25 - 27, 2003, Toranagallu Presentation: A036_14Pub00 COREX Adoption_Wieder.ppt Date: February 2003 COREX-PROCESS Waste and Recycling Materials; Charging Possibilities shredded granular Tires Plastics EAF or LD Drop Out Fine Iron granulated granulated briquetted briquetted briquetted Sludge Dusts Mill Scale lumpy Fine Ore LD Slag ...