raw coal requirement for producing one metric ton of sponge iron

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Iron ore - Wikipedia

For these reasons, iron ore production is concentrated in the hands of a few major players. World production averages two billion metric tons of raw ore annually. The world's largest producer of iron ore is the Brazilian mining corporation Vale, followed by Anglo-Australian companies Rio Tinto Group and then BHP Billiton.

India - production volume of sponge iron 2017 | Statistic

This statistic displays the production volume of sponge iron in India from fiscal year 2012 to fiscal year 2017. The sponge iron production in India amounted to over 22 million metric tons during ...

China Raw Iron Ore, China Raw Iron Ore Manufacturers and ...

As well as from non-concentrate, is concentrate. And whether raw iron ore is free samples. There are 260 raw iron ore suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply of raw iron ore respectively. Raw iron ore products are most popular in Southeast Asia, Africa, and Domestic Market.

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 routes. 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 furnaces. DRI production is common in Middle East, South America, India and Mexico.

coal based sponge iron plant pdf - skae.nl

Coal Requirement For Producing One Metric . cost per metric tonne of sponge iron plant. raw coal requirement for producing one metric ton of sponge Coal Based Sponge Iron Industry . Sponge iron pdf. Direct Reduced Iron and its Production Processes.

sponge iron process

Jul 29, 2010· TECHNICAL ASPECTS OF MANUFACTURE OF SPONGE IRON We have produced 55 million tons plus of steel in our country in the year 2008.This production of steel has come thro both conventional blast furnace route, electric arc/induction furnace route and thro new iron making technology COREX.

SPONGE IRON INDUSTRY : CURRENT SCENARIO

maximization of good quality sponge iron production. This is causing a concern for the sponge iron industry as well as environment. The sponge iron industry is forced to use coal with ash content over 40%, FC LESS THAN 33%. The sponge iron industry is concerned about the problem of pollution and global warming. Units are trying their level

RAW MATERIALS | worldsteel

Today, it is estimated that the global steel industry used about 2 billion tonnes of iron ore, 1 billion tonnes of metallurgical coal and 575 million tonnes of recycled steel to produce about 1.7 billion tonnes of crude steel. Recycled steel (sometimes called scrap steel) is one of the industry's most important raw …

SPONGE IRON UNIT - SEIL

With an installed capacity of 2x350TPD and can able to produce Sponge Iron of 0.225 Million Tons per Annum 1. The main raw materials used for the production of sponge iron is Iron ore which is purchased and transported from NMDC through railway wagons.

India - production volume of sponge iron 2017 | Statistic

Production volume of gas based sponge iron in India from FY 2012 to FY 2017 (in million metric tons) Production volume of coal based sponge iron in India from FY 2012 to FY 2017 (in million metric ...

Sponge Iron Manufacturer from Chennai - kamachitmt.co.in

Manufacturer of Sponge Iron offered by Kamachi Industries Limited, Chennai, Tamil Nadu. ... Approx. Price: Rs 15,000 / Metric Ton(s) Get Latest Price. ... Raw Coal. Get Best Quote. Reinforcing Steel Bar. Get Best Quote. TMT Reinforcement Steel. Get Best Quote. Reach Us.

how much coal it takes to make 1 tonne of iron - BINQ Mining

Nov 18, 2012· How many tons of iron ore is required to produce 1 ton of sponge ... (1.8 metric tons) of ore, 1 ton of coke (0 ... Did you know that coal can have as much energy … production but was used in iron and steel production. Coal is a ...

Iron ore price monthly 2018-2019 | Statistic

Pig iron, which is one of the raw materials used in steel production, ... (in 1,000 metric tons)* Iron ore production in Mexico from 2006 to 2015 by gross weight and metal content (in 1,000 metric ...

RAW MATERIALS | worldsteel

Today, it is estimated that the global steel industry used about 2 billion tonnes of iron ore, 1 billion tonnes of metallurgical coal and 575 million tonnes of recycled steel to produce about 1.7 billion tonnes of crude steel. Recycled steel (sometimes called scrap steel) is one of the industry's most important raw materials.

quantity required for making one tonne sponge iron processing

raw coal requirement for producing one metric ton of ... quantity required for making one tonne sponge iron … Raw Coal Requirement For Producing One Metric Ton … Raw Coal Requirement For Producing One Metric Ton Of Sponge Iron. ... coal based sponge iron ... What qty of iron ore and coal be used in the production … qa.answers.com› …›

Conversion of Sponge Iron From Low Grade Iron ore And …

The process of DRI or sponge Iron making can be classified into different categories as given below: (A) Rotary Klin Process Rotary Kiln method is very important for sponge iron production using non-coking coal as a reluctant. The Iron ore is charged from one end with non-coking coal which is in the lump form or pellets and heated from

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.

Sponge Iron - an overview | ScienceDirect Topics

Commercial sponge iron powder production dates back to 1903 with the invention of the Sieurin process in Sweden. ... The coal-based DRI plants use 18.85 GJ ton ... Fast reduction kinetics is achievable because of the close proximity of the carbon and iron oxide particles. Depending on the raw …

Iron and steel industry in India - Wikipedia

The iron and steel industry is one of the most important industries in India. During 2014 through 2016, India was the third largest producer of raw steel and the largest producer of sponge iron in the world. The industry produced 91.46 million tons of total finished steel and 9.7 million tons of raw iron.

SPONGE IRON PLANT

1 RAW MATERIAL General The major Raw Materials required for production of Sponge Iron by the rotary kiln process are: sized graded Iron Ore and Non-Coking coal. Limestone, in small quantities, is also required to scavenge the sulphur. IRON ORE The quality requirement of Sized ore for sponge iron production can be classified into:-

Sponge iron prices zoom 25%, pig iron up 17% on hike in ...

Read more about Sponge iron prices zoom 25%, pig iron up 17% on hike in ore and coal rates on Business Standard. Unlike integrated steel plants which use iron ore fines, pellets and lumps to produce steel, sponge iron makers in India mostly use ore lumps in their Direct-Reduced Iron (DRI) furnaces

WELSPUN STEEL LIMITED

The basic raw materials for the production of sponge iron are iron ore, non-coking coal and dolomite. Sizing of the Raw materials also play vital role in sponge iron manufacturing process. The required size of Iron ore, MPS (Mean particle size), its physical properties like T.I.,

WELSPUN STEEL LIMITED

The basic raw materials for the production of sponge iron are iron ore, non-coking coal and dolomite. Sizing of the Raw materials also play vital role in sponge iron manufacturing process. The required size of Iron ore, MPS (Mean particle size), its physical properties like T.I., A.I. & chemical properties like Fe (T), LOI, gangue content In ...

Raw Coal Requirement For Producing One Metric Ton Of ...

Raw Coal Requirement For Producing One Metric Ton Of Sponge Iron. Coal mining in India - Wikipedia. Coal mining in India began in 1774 when John Sumner and . Annual production rose to 33 million metric tons . cement industries (6.43 MT) and sponge iron . Get Price And Support Online; Technology and Processes Behind Steel Production .

what is average requirement of dolomite in a sponge plant

Coal Requirement For Producing One Metric . cost per metric tonne of sponge iron plant. raw coal requirement for ... coal and dolomite in the required.Tata Sponge Iron ... World production averages one ...

iron ore required to produce 1 ton of clinker for cement

iron ore required to produce 1 ton of clinker for cement. iron ore required to produce 1 ton of clinker for cement, 1704 ton Iron ore:, 5 tons of raw materials are required to produce one ton of portland cement .

Coal mining in India - Wikipedia

India has the fifth largest coal reserves in the world. As on 31 March 2018, India had 319.04 billion metric tons (351.68 billion short tons) of the resource. The known reserves of coal rose 1.23% over the previous year, with the discovery of an estimated 3.88 billion metric tons (4.28 billion short tons).

Creating Iron | HowStuffWorks

At this point, the liquid iron typically flows through a channel and into a bed of sand. Once it cools, this metal is known as pig iron. To create a ton of pig iron, you start with 2 tons (1.8 metric tons) of ore, 1 ton of coke (0.9 metric tons) and a half ton (0.45 metric tons) of limestone. The fire consumes 5 tons (4.5 metric tons) of air ...

Energy Use in US Steel Manufacturing - large.stanford.edu

Dec 04, 2016· From the data in Table 1 and Fig. 3 it is apparent that the production of hot metal or pig iron is the most energy intensive process for steel production at roughly 13.5 × 10 9 joules per ton (1000 Kg) of pig iron produced. The basic oxygen furnace is the second most energy intensive process at 11 × 10 9 joules per ton or steel produced. The Electric arc furnace has significantly less energy ...

Theoretical Minimum Energies To Produce Steel

Also calculated is the energy required for production of hot and cold rolled sheet from conventional slab casters (254 mm or 10 inch) and thin slabs (50 mm or 1.97 inch) and for the production of bars Theoretical Minimum Energies to Produce Steel for Selected Conditions 1