difference between iron ore and sponge iron

Direct Reduced Iron (DRI) - Cargo Handbook - the world's ,

Direct Reduced Iron (DRI) - Cargo Handbook - the world's ,

Direct-reduced 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

The increasing role of direct reduced iron in global ,

The increasing role of direct reduced iron in global ,

The increasing role of direct reduced iron in global steelmaking by F Grobler* and RCA Minnitt† Synopsis Direct reduced iron (DRI), produced by the reaction between iron ore and reducing gasses, is used as a source of low-residual iron, in addition to ferrous scrap and pig iron, in the production of steel

The reasons for the success of Sponge Iron Industry in India

The reasons for the success of Sponge Iron Industry in India

The iron ore mining was banned in Karnataka (July 2011) and Goa (September 2012) because of environmental concerns, land use and other covenants Consequently, the sponge iron production declined by ~23% between 2011-13 The price of sponge iron gained momentum during the period owing to demand-supply mismatch

What Is Sponge Iron - futeurprojecteu

What Is Sponge Iron - futeurprojecteu

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 , Get Information; Sponge Iron vs Pig Iron Sponge and Pig iron are different from each other in terms of their use and the way they are produced

Direct Reduced Iron and its Production Processes – IspatGuru

Direct Reduced Iron and its Production Processes – IspatGuru

Mar 16, 2013· Since DRI is produced by removing oxygen from iron ore, its structure is just like sponge with a network of connecting por These pores results in a large internal surface area which is about 10,000 times greater than the internal surface area of solid iron Due to it the DRI is also known as sponge iron

sponge iron process: IRON ORE & MGM IRON ORE - Blogger

sponge iron process: IRON ORE & MGM IRON ORE - Blogger

Jun 25, 2008· Iron ore consists of oxygen and iron atoms bonded together into molecul To convert it to metallic iron it must be smelted or sent through a direct reduction process to remove the oxygen Oxygen-iron bonds are strong, and to remove the iron from the oxygen, a stronger elemental bond must be presented to attach to the oxygen

Direct reduced iron - Wikipedia

Direct reduced iron - Wikipedia

Direct 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

Price Of Sponge Iron In India | DRI HBI Prices | SteelMint

Price Of Sponge Iron In India | DRI HBI Prices | SteelMint

Get Sponge Iron Prices From Major Markets Of India Including Durgapur, Jharsuguda, Rourkela, Raipur, Raigarh, Bellary, Hyderabad Find DRI HBI Price Per Ton

Sponge Iron Composition & Manufacturing Process - Lloyd's ,

Sponge Iron Composition & Manufacturing Process - Lloyd's ,

Sponge iron is also known as Direct Reduced Iron (DRI) Direct reduction, is an alternative route of iron making has been developed to overcome some of these difficulties of conventional blast furnac DRI is successfully manufactured through either gas or coal-based technology Iron ore is reduced in solid state at 800-1050 c either by .

Ironmaking 101 – From Ore to Iron with Smelting and Direct ,

Ironmaking 101 – From Ore to Iron with Smelting and Direct ,

Oct 17, 2017· Ironmaking is a critical step in producing high performance steel because high-quality raw materials reduce the time and energy to purify the iron to steel On the other hand, newer smelting and direct iron reduction processes allow new, lower cost iron ore sources to be utilized to reduce steel manufacturing costs

What is the difference between iron and steel? - Times of ,

What is the difference between iron and steel? - Times of ,

What is the difference between iron and steel? , more than 2% carbon are known as pig iron Pig iron is obtained from iron ore by processing it with coke in a blast furnace , iron is then .

Difference Between Iron and Aluminium | Difference Between

Difference Between Iron and Aluminium | Difference Between

Iron vs Aluminium Iron and Aluminium are different metals that exhibit varying properti Both the metals ‘“ Iron and Aluminium come with different molecular mass, atomic weight and atomic numbers They also come up with difference in the chemical and physical properti One of the first differences that one can come across between the two metals is that iron is heavier than Aluminium

Copper vs Iron - What's the difference? | WikiDiff

Copper vs Iron - What's the difference? | WikiDiff

As nouns the difference between copper and iron is that copper is (lb) a reddish-brown, malleable, ductile metallic element with high electrical and thermal conductivity, symbol cu, and atomic number 29 or copper can be (slang|law enforcement) a police officer while iron is (uncountable) a common, inexpensive metal, often black in color, that rusts, is attracted by magnets, and is used in .

basic difference between dri and pellet - BINQ Mining

basic difference between dri and pellet - BINQ Mining

Direct reduced iron (DRI) is a type of alternative iron made by heating iron , is also known as sponge iron and is sold as briquettes, lumps, or pellets , to tell the difference between pure iron and iron made the traditional way »More detailed

Direct reduction of iron (DRI) – ‘Sponge iron’

Direct reduction of iron (DRI) – ‘Sponge iron’

Mar 03, 2008· Direct reduction of iron (DRI) – ‘Sponge iron’, another method of producing iron: All steelmaking processes require the input of iron bearing materials as process feedstock For making steel in a basic oxygen furnace, the iron bearing feed materials are ,

Difference between Iron Ore Fines & Powder - bulk-online

Difference between Iron Ore Fines & Powder - bulk-online

Jun 03, 2009· Could anyone please tell me what is the difference between iron ore fine and iron ore powder, and what are process involved in making sponge iron If anyone know anything about this please email me at [email protected] Thanks.

Different Types of Iron Ore - 911metallurgist

Different Types of Iron Ore - 911metallurgist

Hematite is the most important iron ore The iron content of the pure minerals is as follows: Ankerite is a carbonate of lime, magnesia, manganese, and iron It is of valuable composition, carries only 14 or 15% of iron, and is used more for its lime and magnesia as a flux than for its iron-content

Hot Briquetted Iron (HBI) | International Iron Metallics ,

Hot Briquetted Iron (HBI) | International Iron Metallics ,

Ore Based Metallics; Hot Briquetted Iron (HBI) Overview Hot Briquetted Iron (HBI) is a premium form of DRI that has been compacted at a temperature greater than 650° C at time of compaction and has a density greater than 5,000 kilograms per cubic metre (5,000 kg/m 3)

WELSPUN STEEL LIMITED

WELSPUN STEEL LIMITED

Iron Ore: In sponge iron making, iron ore is reduced in solid state Unlike in the conventional steel melting processes, the gangue content of iron ore cannot be separated as a slag Therefore, it becomes imperative to select an ore with a high Fe content and a low ,

Direct Reduced Iron | Industrial Efficiency Technology ,

Direct Reduced Iron | Industrial Efficiency Technology ,

Direct Reduced Iron (DRI), also known as Sponge Iron, offers an alternative steel production route to BF-BOF and Scrap-EAF rout In DRI, iron ore is reduced in its solid state – unlike BF process where a liquid metal is formed during reduction DRI can then be transformed to steel in electric arc furnac DRI production is common in Middle East, South America, India and Mexico

SPONGE IRON PLANT

SPONGE IRON PLANT

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 hopper, from where it conveyed to the Screen with the help of Vibro Feeder, where Oversize ie + 20 mm and Undersize ie – 5

Difference Between Iron and Steel | Difference Between

Difference Between Iron and Steel | Difference Between

There are many differences between iron and steel Primarily, iron is an element while steel is an alloy comprising of iron and carbon However, in this alloy iron is present in a greater quantity You can add various other metals to steel so as to produce alloys that have different properti For .

Safe carriage of Iron ores & other iron concentrates in bulk

Safe carriage of Iron ores & other iron concentrates in bulk

Sponge Iron (or Direct Reduced Iron (DRI)) This is produced from iron ore and is used in the manufacture of steel It involves heating the iron ore at low temperatures without allowing it to come in contact with air It is, therefore, important to allow the piles of sponge iron to be weathered before shipping so that its temperature drops

what is sponge iron

what is sponge iron

What is the difference between sponge iron and billets? 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 【Contact Us】 Direct reduced iron - Wikipedia

Direct Reduced Iron (DRI) | International Iron Metallics ,

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% of ,

what is the difference between taconite and iron ore ,

what is the difference between taconite and iron ore ,

Nov 09, 2012· what is the difference between taconite and iron ore – Grinding , Difference between iron ore taconite (01 Jun 2012) Gulin supply Mining and construction equipment for mineral handling The crushing, screening, washing, , »More detailed

Magnetite For Sponge Iron - tubize2002be

Magnetite For Sponge Iron - tubize2002be

Magnetite iron concentrate powder for iron oxide red or black or pellet or sponge Iron ore after crushing, grinding, mineral processing and other processing ore powder called fine mineral powder TFe ≥ 715%, hydrochloric acid insoluble content ≤ 03% iron powder is called iron ore powder

Direct Reduced Iron (DRI) Production Plant - ECCJ

Direct Reduced Iron (DRI) Production Plant - ECCJ

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 ,

sponge iron process

sponge iron process

Jul 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

what is sponge iron - dehamburgerlijnnl

what is sponge iron - dehamburgerlijnnl

What is the difference between sponge iron and billets? 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 【Contact Us】 Direct reduced iron - Wikipedia