SPONGE IRON PLANT

MAJOR PLANT FACILITIES 1- RAW MATERIAL PREPARATION SYSTEM Raw material system mainly consist Vibro Feeder, Crusher and Screen. Iron ore crushing is not required since sized material has to be purchased. Iron ore of size 5 mm to 20 mm is being used for the production of Sponge iron. Iron ore is being fed to the Ground

ppt presentation on raw material processing of sponge iron

ppt presentation on raw material processing of sponge iron processing of plant raw material processing plant washing for raw material iron ore Coal Washing, Magnetic Separation & Processing. The main iron mineral in magnetite ore is the ferrous iron oxide magnetite (Fe3O4) which when processed produces a magnetite concentrate with a

sponge iron process

Jul 29, 2010· As the manufacture of sponge iron is very sensitive to the physical and stone characteristics of raw materials, a well designed raw material preparation plant with crushing/screening facility for iron ore and coal to control the size of input materials to the kiln is a prime requiste.

Sponge Iron Plants Steel Manufacturing Companies in

Commissioned in 1991, the Raigarh plant has a manufacturing capacity of 1.37 MTPA and metallic iron content of more than 81%. The plant uses direct reduced iron (DRI) process method of production and utilises ten indigenously developed rotary kilns (6 kilns of

Sponge Iron an overview ScienceDirect Topics

N. Selvakumar, in Reference Module in Materials Science and Materials Engineering, 2017. Commercial sponge iron powder production dates back to 1903 with the invention of the Sieurin process in Sweden. Since 1911 the Hoganas Corporation has continuously manufactured sponge iron, although the early use for this product was as a feedstock for steel making.

ppt for manufacturing process of sponge iron in plants

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. raw materials Integrated plants located inland Development

WELSPUN STEEL LIMITED

The process of sponge iron making aims to remove the oxygen from iron ore. The quality of sponge iron is primarily ascertained by the percentage of metallization (removal of oxygen), which is the ratio of metallic iron to the total iron present in the product. Sponge iron manufacture is highly sensitive to raw material characteristics.

Sponge Iron Industry SlideShare

Nov 17, 2012· Solid waste management is pathetic.6. Open storage of raw materials a major issue.7. Sponge Iron units do not use the pollution control equipment.Source: WBPCB,2011. 34 35. West Midnapore, CSE Report• People’s movement very strong against the sponge iron industry especially Rashmi Cement/ Ispat in 2009, in West Midnapore.•

manufacturing process of sponge iron seminar ppt

iron and steel manufacturing process.ppt. iron and steel manufacturing process.ppt Free download as Powerpoint Presentation (. ppt), PDF File (.pdf), Text file (.txt) or view presentation This technique produces 97.0 percent pure iron, which is called, solid Sponge Iron.

Energy Audit Methodology of Sponge Iron Manufacturing

2. Description of Sponge Iron Manufacturing Process Most of the plants in India 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

manufacturing process of sponge iron seminar ppt

iron and steel manufacturing process.ppt. iron and steel manufacturing process.ppt Free download as Powerpoint Presentation (. ppt), PDF File (.pdf), Text file (.txt) or view presentation This technique produces 97.0 percent pure iron, which is called, solid Sponge Iron.

Energy Audit Methodology of Sponge Iron Manufacturing

2. Description of Sponge Iron Manufacturing Process Most of the plants in India 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

Direct reduced iron final.ppt SlideShare

Jul 15, 2015· Direct reduced iron final.ppt /Metal stone Raw Machinery/ Automotive Textile • HR, CR, STS, Slab Non Ferrous • Petroleum Products, stone Raw Materials • PE/PP, PVC, stone Resin, Fertilizer etc • Iron Ore, Met Coke Item 2011 Sales (USD Million) 225 102 79 • Machinery, Plant • Automotive Components, Parts 35 • Cotton, Cotton

Direct Reduced Iron ( DRI ) Plant

The plant is integrated by addition of captive power plant and long term iron ore & coal supplies. The DRI plant comprises of 4 kilns each of 100 TPD capacity. The rated annual production of sponge iron is 1,28,000 tonnes. The Raw materials are iron ore, coal & dolomite.

Project Report on Sponge Iron Pelletization Plant

Project Report On Sponge Iron Pelletization Plant Include Manufacturing Process, Profile, Machinery, Raw Materials, Industry Trends, Market Research, Survey, Feasibility Study, Investment Opportunities, Cost And Revenue.

Direct Reduced Iron |authorSTREAM

PowerPoint Presentation: Introduction of DRI Sponge iron is a term given to the product obtained by reduction of iron ore in solid state. Sponge iron is a mixture of reduced metallic iron, unreduced iron oxide and the associated with gangue constituents of the original ore.

PowerPoint Presentation

Cost of Raw material is around 80% of total cost. NR of sponge iron has dropped drastically. RM Price drop is not sufficient enough to maintain contribution. Kiln operation. Quality of both I/O and coal deteriorated . Maintaining throughput is challenging . Accretion Problem. High ash coal. Excess Coal and Iron Ore fines. High temperature in kiln

scope of sponge iron plant in jharkhand ppt

from Bailadila deposits has substituted the iron ore pellets in sponge iron making and hence became an important raw material for three major gas-based sponge iron steel producers like Essar Steel, Ispat industries and Vikram Ispat. In addition to these three, the entire requirement of the Visakhapatnam Steel Plant is also being met from Bailadila.

Iron ore Presentations on authorSTREAM: Page 1

Amitreshmi Ispat & Pigments Private Limited is a Kolkata based firm engaged in manufacturing/servicing of Iron Ores of superior quality and eco- friendly Iron Ore,Manganese Ore,Iron Ore Vietnam,Iron Ore Indian Origin,Manganese Ore. Established in the year 2011, our competitive pricing, creative and innovative designing has enabled us to create a niche for ourselves in the market.

Coal based Direct Reduction Rotary Kiln Process IspatGuru

The following equipments and facilities are needed for the coal based direct reduction rotary kiln process. Raw material preparation section This section contains equipments such as vibro-feeders, crushers and screens. Iron ore crushing is normally not needed since sized material (5 mm to 20 mm) is generally procured.

SPONGE IRON UNIT SEIL

Alternatively DRI grade Pellets which are produced from iron ore fines can also be purchased and utilized instead of Iron Ore. 2. Coal is another main raw material for process of Sponge Iron and both Indian Coals and Imported Coals can be used for the process.

ppt on sponge iron production gastouderopvanglydia.nl

Sponge iron manufacturing process pdf WordPress. Sponge iron manufacturing process pdf The major Raw Materials required for production of Sponge Iron by the rotary kiln The quality requirement of Sized ore for sponge iron production sponge iron manufacturing process ppt Rotary kiln based sponge iron plant process pdf Rotary Kiln Process of

coal based sponge iron making process ppt BINQ Mining

Nov 18, 2012· dri plant process ppt beltconveyers.net. Plant CDM Projects Hot Direct Reduced Iron Coal Gasification SynGas based in Iron Making Upload & Share PowerPoint Process of Making Sponge Iron. »More detailed

Direct Reduced Iron and its Production Processes IspatGuru

Mar 16, 2013· Fig 1 DRI process principle. 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.

Iron ore Presentations on authorSTREAM: Page 1

Amitreshmi Ispat & Pigments Private Limited is a Kolkata based firm engaged in manufacturing/servicing of Iron Ores of superior quality and eco- friendly Iron Ore,Manganese Ore,Iron Ore Vietnam,Iron Ore Indian Origin,Manganese Ore. Established in the year 2011, our competitive pricing, creative and innovative designing has enabled us to create a niche for ourselves in the market.

SPONGE IRON UNIT SEIL

Alternatively DRI grade Pellets which are produced from iron ore fines can also be purchased and utilized instead of Iron Ore. 2. Coal is another main raw material for process of Sponge Iron and both Indian Coals and Imported Coals can be used for the process.

ppt on sponge iron production gastouderopvanglydia.nl

Sponge iron manufacturing process pdf WordPress. Sponge iron manufacturing process pdf The major Raw Materials required for production of Sponge Iron by the rotary kiln The quality requirement of Sized ore for sponge iron production sponge iron manufacturing process ppt Rotary kiln based sponge iron plant process pdf Rotary Kiln Process of

coal based sponge iron making process ppt BINQ Mining

Nov 18, 2012· dri plant process ppt beltconveyers.net. Plant CDM Projects Hot Direct Reduced Iron Coal Gasification SynGas based in Iron Making Upload & Share PowerPoint Process of Making Sponge Iron. »More detailed

Direct Reduced Iron and its Production Processes IspatGuru

Mar 16, 2013· Fig 1 DRI process principle. 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

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 pellets) with reducing gases. While the produced DRI is mainly used as the raw material of electric steelmaking, it is also used as

Project Report on Sponge Iron Reduction Plant

Project Report On Sponge Iron Reduction Plant Include Manufacturing Process, Profile, Machinery, Raw Materials, Industry Trends, Market Research, Survey, Feasibility Study, Investment Opportunities, Cost And Revenue.

The Making of Iron & Steel

The BOS process uses pure oxygen, injected by a lance, for refining the relatively impure hot metal (and scrap is used for temperature control). The electric arc furnace uses primarily electrical energy to supply heat to melt scrap steel, sponge iron, or mixtures of scrap and other iron units. Compared to the BOS process, the EAF requires

Sponge Iron Plant ORISSA SPONGE

Coal acts as the reductant to romove oxygen from iron ore. The process of reduction causes micro pores in the ore body turning it porous. Directly reduced iron looks like sponge in texture due to pores and hence is called sponge iron. Iron Ore after due reduction inside the kiln is discharged to a rotary cooler of 3.5 mtr.

Sponge Iron Prakash Industries Limited

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

Innovative technologies for sustainable processing of iron

processing of iron containing raw materials 17th Middle East Iron and Steel Conference Dubai, December 11, 2013 Prehardening Grate + Sponge Iron Kiln 19 10.12.2013 17th Middle East Iron and Steel Conference, Pellet Feed in Sinter Plants Fine Sinter Feed Raw material basis Pelletizing Emission Optimized Pelletizing Pellet Feed and

Ppt For Rotary Kiln Process Of Making Sponge Iron Rotary

Sponge iron manufacturing process pdf the major raw materials required for production of sponge iron by the rotary kiln the quality requirement of sized ore for sponge iron production sponge iron manufacturing process ppt rotary kiln based sponge iron plant process pdf rotary kiln process of making sponge iron the production of steel began.

Energy survey of the coal based sponge iron industry

The combined effect of above two advantages gives an impact on the process of sponge iron making. Coal being the costliest raw materials for sponge iron making and if very high volatile material (VM) coals are used i.e. (fixed carbon) FC/VM ratio is 1 or less, it would be an ideal reductant to react.

sintering of iron ore fines in steel plant

2.1.1 General Information on Emissions from Iron Sintering Plants Sinter plants that are located in a steel plant recycle iron ore fines from the raw material storage and handling operations and from waste iron oxides from steel

Innovative technologies for sustainable processing of iron

processing of iron containing raw materials 17th Middle East Iron and Steel Conference Dubai, December 11, 2013 Prehardening Grate + Sponge Iron Kiln 19 10.12.2013 17th Middle East Iron and Steel Conference, Pellet Feed in Sinter Plants Fine Sinter Feed Raw material basis Pelletizing Emission Optimized Pelletizing Pellet Feed and

Ppt For Rotary Kiln Process Of Making Sponge Iron Rotary

Sponge iron manufacturing process pdf the major raw materials required for production of sponge iron by the rotary kiln the quality requirement of sized ore for sponge iron production sponge iron manufacturing process ppt rotary kiln based sponge iron plant process pdf rotary kiln process of making sponge iron the production of steel began.

Steel Sponge Presentations on authorSTREAM: Page 1

Terra Ferra Sponge Iron Private Limited is a Belgaum based firm engaged in manufacturing/servicing of Power Generation Plants. of superior quality and eco- friendly Iron Ore, Captive Power Plants, Sponge Iron, Steel Raw Materials, Iron Ore Lump.

Energy survey of the coal based sponge iron industry

The combined effect of above two advantages gives an impact on the process of sponge iron making. Coal being the costliest raw materials for sponge iron making and if very high volatile material (VM) coals are used i.e. (fixed carbon) FC/VM ratio is 1 or less, it would be an ideal reductant to react.

sintering of iron ore fines in steel plant

2.1.1 General Information on Emissions from Iron Sintering Plants Sinter plants that are located in a steel plant recycle iron ore fines from the raw material storage and handling operations and from waste iron oxides from steel

animation of sponge iron making process

Crusher In Sponge Iron Process mayukhportfoliocoin. who make sponge iron from coal and iron ore process Sponge Iron Making Process Char PCC Please move your mouse over equipment for description Sponge Iron, WELSPUN STEEL LIMITED. US$ 3 billion Welspun Group is an, The process of sponge iron making, The basic raw materials for the

Iron and steel industry in the United States Wikipedia

In 2014, the United States was the world’s third-largest producer of raw steel (after China and Japan), and the sixth-largest producer of pig iron.The industry produced 29 million metric tons of pig iron and 88 million tons of steel. Most iron and steel in the United States is now made from iron and steel scrap, rather than iron ore.

Direct Reduced Iron (DRI) International Iron Metallics

In India 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, India producing 57%

PowerPoint Presentation

Higher grade coals may be used as a feedstock, which adds to the Plant’s flexibility, but the MXCOL® Plant with SES targets and is designed for coals that are grade E and F. In the Useful Heat Value formula: A = Ash (wt%), M = Moisture (wt%)

OPERATIONAL SIMULATION MODEL OF THE RAW

OPERATIONAL SIMULATION MODEL OF THE RAW MATERIAL HANDLING IN AN INTEGRATED STEEL MAKING PLANT . The raw material processing elements of the system are: (i) the blending the mixture of several materials of distinct and, (ii) the sintering a hot agglomeration process of iron ore fines, coke, fluxing and additions mixture of defined

Project Proponent M/s BRGD Sponge and Iron Pvt. Ltd.

The proposed plant uses the coal based process in which iron oxide in pellet/iron ore will be reduced with non coking coal in a rotary kiln to make sponge iron. The raw materials (Pellet/iron ore, coal and dolomite), in desired quantities and sizes, are fed into the rotary kiln from the feed end, after the rotary kiln has been fired and reaches

ppt for rotary kiln process of making sponge iron rotary

31 Material Balance in a Rotary Kiln sponge iron plant 14 32 Energy Balance in a Rotary Kiln sponge based iron making 14 33 Schematic of optimised Rotary kiln sponge iron making process,rotary kiln based sponge iron plant process pdf. Reply manufacturing process of sponge iron ppt,manufacturing process of sponge iron ppt iron and

Agni Steels Sponge Iron Manufacturing Process YouTube

Nov 02, 2017· Right from the selection of high grade iron ore and coal, we use only the finest raw material for production. Sponge Iron (DRI) is the main constituent in

What are mini steel plants? Quora

Sep 24, 2018· Mini steel mills are normally secondary steel producers located near consumer markets & based mainly on steel/iron scrap of different grades. The mini steel plant comprises of steel melting using induction furnace or electric furnace to melt scrap...