blast furnace flow chart of making iron

Drain Rate and Liquid Level Simulation in Blast Furnace Hearth ...

Jul 2, 2013 ... The iron-making blast furnace (BF) is a giant countercurrent heat ..... A flowchart for drain rate and liquid level calculation is provided in Figure 2...

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Blast Furnace

Nov 7, 2007 ... ... it is tapped off The diagram shows an outline of a blast furnace with equations ... The coke (carbon) burns with oxygen to produce carbon dioxide. ... Iron oxides can come to the blast furnace plant in the form of raw ore, .... developed by the blast furnace operators to carefully control gas flow and chemical....

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EXTRACTION OF IRON- EXTRACTION OF IRON FROM HAEMATITE

INTRODUCTION. Iron is extracted from its oxide, ore called HAEMATITE (Fe2O3). ... The process of reduction is carried out in a blast furnace. Blast Furnace ... It is used in road making, cement manufacturing a light weight building materials.

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From ore to steel – ArcelorMittal

Coal is cleaned of impurities in a coke furnace, yielding an almost pure form of carbon. A mixture of iron ore and coal is then heated in a blast furnace to produce...

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Blast Furnace System | Industrial Efficiency Technology & Measures

In a blast furnace (BF) the iron oxides are reduced and the resulting iron is melted. Approximately 70% of the global steel production involves the use of BFs. ... While the former provides the necessary air flow at 3 – 5 bar pressure, the latter...

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Mini Blast Furnace (MBF) - Adhunik Group of Industries

Process flow chart . ... In the blast furnace, the burden of iron ore and coke is reduced into hot metal. Coke is ... The production per Cu M is 2.40 tons per day.

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Blast Furnace and Stoves - Eurotherm

The blast furnace area provides the raw material for steel-making. ... The raw materials for iron-making, iron ore, lizenithne and coke, were usually found .... The cold blast flow is measured and oxygen is injected into the main, controlled by a...

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How a Blast Furnace Works - American Iron and Steel Institute

The steel plant is a lean, green, recycling machine -- making new steel from ... Iron oxides can come to the blast furnace plant in the form of raw ore, pellets or sinter. .... to carefully control gas flow and chemical reactions inside the furnace.

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iron and steel plant manufacturing process - cmmac

The most common process is the use of a blast furnace to produce pig iron . ... The figure shows a flowchart of the integrated manufacturing process for iron and...

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Blast furnace

A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, ... The downward flow of the ore and flux in contact with an upflow of hot, carbon monoxide-rich .....

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Iron and Steelmaking

Counter flow of a chargé and gas in a blast furnace. • Heat exchange in a blast ... Composition of a charge in the production of pig iron in a blast furnace .... of a blast furnace. Diagram of a blast furnace profile with marked technological zones...

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3A2. Pulverized Coal Injection for Blast Furnaces (PCI)

Iron Making and General Industry Technologies (Iron Making Technologies). 45. 3A2. ... 1 Process flowchart of pulverized coal injection facility at Oita No. 1 blast...

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The Manufacture of Steel

Steel refers to any iron-carbon alloy, although steels usually contain other elements as well. In New ... In conventional ironmaking this reduction occurs in a blast furnace, whereas in New ... Steel making is mainly concerned with the removal of these impurities. ... The flow diagram for this process is shown in Figure 1. slag.

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risk assessment for blast furnace using fmea - eSAT Journals

Blast furnace iron making process is a complex task it has potential hazards like fire and explosion, .... furnace operation with the help of process flow chart the.

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The chemistry of steelmaking. Blast furnace. - School Science

Making iron How does the blast furnace work? The Blast Furnace is a large steel structure about 30 metres high. It is lined with refractory bricks. ... Diagram of blast furnace with roll over highlights...

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1A Manufacturing Process for Iron and Steel

The figure shows a flowchart of the integrated manufacturing process for iron and steel using the blast furnace and basic oxygen furnace (denoted BF and BOF...

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How steel is made - a summary of a Blast Furnace - Keen Ovens

To make steel, iron ore is first mined from the ground. It is then smelted in blast furnaces where the impurities are removed and carbon is added. In fact, a very...

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SNAP CODE: 030203 SOURCE ACTIVITY TITLE: Blast Furnaces ...

Flow diagram of the blast furnace process /cf. 9/. 2. CONTRIBUTION ... furnace the iron ore is reduced to pig iron by using the reaction of coke. (coming from the...

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blast furnace | metallurgy | Britannica.com

A vertical shaft furnace that produces liquid metals by the reaction of a flow of air ... Blast furnaces are used to produce pig iron from iron ore for subsequent ... Schematic diagram of modern blast furnace (right) and hot-blast stove (left).

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