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sintering of iron ore fines

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The Sintering Process of Iron Ore Fines – IspatGuru

09/03/2013· Sintering is a thermal process (carried out at 1300 deg C to 1400 deg C) by which a mixture of iron ore, return fines, recycled products of the steel plant industry (such as mill scale, blast furnace dusts, etc.), slag forming elements, fluxes and coke fines are agglomerated in a sinter plant with the purpose of manufacturing a sintered …

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the sintering process of iron ore fines

27/10/2019· iron ore fines size for sintering. The Sintering Process of Iron Ore Fines IspatGuru. 9/3/2013 The sintering process is used to agglomerate a mix of iron ores blend, return fines, fluxes and coke, with a particle size of less than 10 mm, so that the resulting sinter, with a screened size of 10 mm to 30 mm, can withstand pressure and ...

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Sintering Of Iron Ore Fines - cipref-bourgogne.fr

Iron ore fines, coke breeze, limestone and dolomite along with recycled metallurgical wastes are converted into agglomerated mass at the Sinter Plant, which forms 70-80% of iron bearing charge in the Blast Furnace. This entire process of sinter making is associated with various hazards safety . Contact Supplier. Iron ore sintering - ScienceDirect. Sintering is the most economic and widely used ...

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sintering of iron ore fines in steel plant

The Sintering Process of Iron Ore Fines – IspatGuru. Sintering is a thermal process (carried out at 1300 deg C to 1400 deg C) by which a mixture of iron ore, return fines, recycled products of the steel plant industry (such as mill scale, blast furnace dusts, etc), slag forming elements, fluxes and coke fines are agglomerated in a sinter plant with the purpose of manufacturing a sintered product

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the sintering process of iron ore fines

27/10/2019· iron ore fines size for sintering. The Sintering Process of Iron Ore Fines IspatGuru. 9/3/2013 The sintering process is used to agglomerate a mix of iron ores blend, return fines, fluxes and coke, with a particle size of less than 10 mm, so that the resulting sinter, with a screened size of 10 mm to 30 mm, can withstand pressure and ...

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sintering of iron ore fines in steel plant

The Sintering Process of Iron Ore Fines – IspatGuru. Sintering is a thermal process (carried out at 1300 deg C to 1400 deg C) by which a mixture of iron ore, return fines, recycled products of the steel plant industry (such as mill scale, blast furnace dusts, etc), slag forming elements, fluxes and coke fines are agglomerated in a sinter plant with the purpose of manufacturing a sintered product

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quality of iron ore fines required for sintering

Quality Of Iron Ore Fines Required For Sintering. Like other sintering processes, iron ore sintering converts iron ore fines of often 8 mm sizing into larger agglomerates, namely, sinter, between 5 and 50 mm particle size, which possess the physical and metallurgical characteristics and gas permeability required for efficient blast furnace operation.

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sintering process of iron ore fines

The Sintering Process of Iron Ore Fines – IspatGuruSintering is a thermal process (carried out at 1300 deg C to 1400 deg C) by which a mixture of iron ore, retu

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Theory and Practice of Sintering of Iron ore – IspatGuru

25/11/2018· Sintering of iron ore is a generic term which is used to describe the process whereby a sinter mix (raw mix or green mix) of iron ore fines, fluxes, fuel (coke breeze) and plant return fines (e.g. mill scale, blast furnace dust, and returned sinter fines etc.) are converted into a particular form of agglomerate. It consists of heating the sinter mix with a particle size of less than 10 mm to ...

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(PDF) Iron Ore Sintering: Process - ResearchGate

16/02/2017· Sintering is a thermal agglomeration process that is applied to a mixture of iron ore fines, recycled ironmaking products, fluxes, slag-forming agents and solid fuel (coke).

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the sintering process of iron ore fines

Ore Sintering an overview | ScienceDirect Topics. 02/04/2010· The sintering process begins with the preparation of a sinter mixture consisting of iron ore fines, fluxes, solid fuel (called bonding agents in Japan) such as coke breeze, and return fines from the sinter plant and blast furnace as well as recycled ferruginous materials from downstream iron and steelmaking processes.

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Optimization of Modeling Parameters for Temperature Field ...

07/09/2019· Sintering of iron ore fines in ironmaking production is a complex process involving gas-solid combustion and heat transfer. Modeling the temperature field of sinter bed is the key to optimizing the matching of temperature field and field parameters. In this study, a gas- solid heat transfer model of porous media was used to describe the sintering temperature field, and a particle swarm ...

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Iron Ore Sinter - an overview | ScienceDirect Topics

Sintering is the most economic and widely used agglomeration process to prepare iron ore fines for blast furnace use. Compared with pellets, production of sinter is cheaper, and compared with lump ore, fluxed sinter is often more reducible with better softening characteristics. Iron ore sinter typically constitutes more than 60% of the blast furnace ferrous burden in modern blast furnaces in ...

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CHAPTER-11 FUNDAMENTALS OF IRON ORE SINTERING

FUNDAMENTALS OF IRON ORE SINTERING R. P. Bhagat INTRODUCTION The process of sinter making originated from a need to make use of fines generated in mines and in ore benefiCiation plants. With the development of sintering technology, a sintering plant has become a tremendous success for providing a phenomenal increase in productivity and saving in coke rate to the blast furnace. The …

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the sintering process of iron ore fines

27/10/2019· iron ore fines size for sintering. The Sintering Process of Iron Ore Fines IspatGuru. 9/3/2013 The sintering process is used to agglomerate a mix of iron ores blend, return fines, fluxes and coke, with a particle size of less than 10 mm, so that the resulting sinter, with a screened size of 10 mm to 30 mm, can withstand pressure and ...

Get Quote

sintering of iron ore fines in steel plant

The Sintering Process of Iron Ore Fines – IspatGuru. Sintering is a thermal process (carried out at 1300 deg C to 1400 deg C) by which a mixture of iron ore, return fines, recycled products of the steel plant industry (such as mill scale, blast furnace dusts, etc), slag forming elements, fluxes and coke fines are agglomerated in a sinter plant with the purpose of manufacturing a sintered product

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quality of iron ore fines required for sintering

Quality Of Iron Ore Fines Required For Sintering. Like other sintering processes, iron ore sintering converts iron ore fines of often 8 mm sizing into larger agglomerates, namely, sinter, between 5 and 50 mm particle size, which possess the physical and metallurgical characteristics and gas permeability required for efficient blast furnace operation.

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sintering of iron ore fines in steel plant

Q. sintering of iron ore 1. INTRODUCTION :- 40 to 50% iron ore becomes under size which may create pollution in the plant of the mine site. For the utilization of the variable ore, it is necessary to agglomerate the fines into the required size for charging in the blast furnace. Agglomeration is the size incensement process of the fines ore ...

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Theory and Practice of Sintering of Iron ore – IspatGuru

25/11/2018· Sintering of iron ore is a generic term which is used to describe the process whereby a sinter mix (raw mix or green mix) of iron ore fines, fluxes, fuel (coke breeze) and plant return fines (e.g. mill scale, blast furnace dust, and returned sinter fines etc.) are converted into a particular form of agglomerate. It consists of heating the sinter mix with a particle size of less than 10 mm to ...

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the sintering process of iron ore fines

Ore Sintering an overview | ScienceDirect Topics. 02/04/2010· The sintering process begins with the preparation of a sinter mixture consisting of iron ore fines, fluxes, solid fuel (called bonding agents in Japan) such as coke breeze, and return fines from the sinter plant and blast furnace as well as recycled ferruginous materials from downstream iron and steelmaking processes.

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The Sintering Process Of Iron Ore Fines Ispatguru

The Sintering Process of Iron Ore Fines – IspatGuru. Mar 09, 2013 · Sintering is a thermal process (carried out at 1300 deg C to 1400 deg C) by which a mixture of iron ore, return fines, recycled products of the steel plant industry (such as mill scale, blast furnace dusts, etc.), slag forming elements, fluxes and coke fines are agglomerated in a sinter plant with the purpose of ...

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Sintering Of Iron Ore Fines In Steel Plant - MC Machinery

Ore Sintering - an overview ScienceDirect Topics. 2/4/2010 The sintering process begins with the preparation of a sinter mixture consisting of iron ore fines, fluxes, solid fuel (called bonding agents in Japan) such as coke breeze, and return fines from the sinter plant and blast furnace as well as recycled ferruginous materials from downstream iron and steelmaking processes.

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SINTERING AND PELLETISATION OF INDIAN IRON ORES

Use of iron ore fines, coke breeze, metallurgical wastes, lime, dolomite for hot metal production Better reducibility and other high temperature properties Increased BF productivity due to higher softening temperature and lower softening –melting temperature range. Improved quality of hot metal Reduction in coke rate in blast furnaces. 19. SINTERING PROCESS FLOWSHEET 20. SINTERING …

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Innovative Development on Agglomeration of Iron Ore Fines ...

general recycled as a part of the charge mix during sintering of iron ore fines. It has been reported that several sinter plants in the world recycle (Basu et al. 1997, 2002) up to 180–200 kg of waste oxides per ton of sinter, whereas in India this rate is slightly lower, at 100–170 kg per ton of sinter (Basu et al. 2002). Some iron oxide wastes, like LD and BF sludge, contain zinc and ...

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