from iron ore to steel in a blast furnace flow diagram

From Iron Ore To Steel In A Blast Furnace Flow Diagram

Iron And Steel Production - Environmental...

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The production of 1 ton of iron requires 1.4 tons of ore or other iron bearing material; 0.5 to ... 0.2 to 0.4 tons of slag, and 2.5 to 3.5 tons of blast furnace gas containing up to 100 pounds (lb) ... General flow diagram for the iron and steel industry.

Blast furnace - Wikipedia, the free encyclopedia

In a blast furnace, fuel, ores, and flux (limestone) are continuously supplied through the top ... The downward flow of the ore and flux in contact with an upflow of hot, carbon ... men working a blast furnace of smelting iron ore producing pig iron, from the ... In the regions with strong traditions of metallurgy, the steel production ...

Making Steel: How It's Made | AISI - American Iron...

The steel plant is a lean, green, recycling machine -- making new steel from recycled steel ... How a Blast Furnace Works ... To produce steel, facilities use one of two processes: the basic oxygen furnace (BOF) or the electric arc furnace ( EAF).

Steel Making Products and Processes | Pyroxenite...

Loading Data. Iron ore fines are not suitable for use in the Bast Furnace. ... This Sinter is cooled, sized and stored for use in the blast furnace. Ironore fines are ...

steel mill - Michigan State University

The basic materials used for the manufacture of pig iron are iron ore, coke, and ... Coke is burned as a fuel to heat the blast furnace; as it burns, the coke gives off ... the process of steel-making as nicely illustrated in the 12-step diagrams below. ... plug from the iron hole near the bottom and allowing the molten metal to flow ...

The Manufacture of Steel

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In conventional ironmaking this reduction occurs in a blast furnace, whereas in New. Zealand a rotary ... Iron ore is converted to steel via two main steps. The first involves ... The flow diagram for this process is shown in Figure 1. slag electric.

Overview of the steelmaking process.pdf - World ...

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Not all steel plants produce all of the products shown in this diagram. worldsteel. ... Iron Ore. Coal. Scrap. Blast furnace. (Ironmaking). Converter. (Steelmaking).

Blast Furnace - YouTube

May 3, 2010 ... The raw materials are transferred to the stockhouse complex by ore bridges, or rail ... out the various raw materials to yield the desired hot metal and slag chemistry. ... The iron making blast furnace itself is built in the form of a tall ... which helps control gas flow and the chemical reactions inside the furnace.

Ironmaking : step by step : EEF

Apart from special quality steels (such as stainless steel), all flat products in the UK ... The iron ore and coal used in the UK is imported (primarily from the USA, ... The use of sinter in the blast furnace helps make the ironmaking process more efficient. ... by opening a hole in the bottom of the furnace and allowing it to flow out.

Chapter 73. Iron and Steel

The overall flow line of iron and steel making is shown in figure 73.4. ... For iron making, the essential feature is the blast furnace, where iron ore is melted ...... Figure 73.14 Flow chart of pollutants and wastes generated by different processes.

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