Mobile crushing line

Hot selling equipment


(PDF) Iron Ore Sintering: Process - ResearchGate

2017-2-16  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

Get Price

The Sintering Process of Iron Ore Fines – IspatGuru

2013-3-9  Sintering process helps utilization of iron ore fines (0-10 mm) generated during iron ore mining operations. Sintering process helps in recycling all the iron, fuel and flux bearing waste materials in the steel plant. Sintering process utilizes by product gases

Get Price

Modeling Sintering Process of Iron Ore - IntechOpen

2018-9-25  In this chapter, a methodology for simulating the sintering process of iron ore is presented. In order to study the process parameters and inner phenomena, a mathematical model based on transport equations of momentum energy and chemical species is proposed and the numerical implementations is discussed. The model is applied to simulate the impact of new technologies based on alternative

Get Price

CHAPTER-11 FUNDAMENTALS OF IRON ORE SINTERING

2012-8-16  The sintering process consists of the passage of a heat and reaction front through a packed bed of solids. En general, the objective is to attain a temperature wave passing through the bed in such a way that a zone of incipient or partial fusion passes through the bed in order to agglomerate (sinter) the fines in the bed to a porous lumpy material suitable for feed to a blast furnace.

Get Price

Ore Sintering - an overview ScienceDirect Topics

2010-4-2  Iron ore sintering is a material preparation process employed worldwide in the production of iron and steel. According to statistical data on pollution, sintering plants rank second in terms of toxic emissions, after the incineration of municipal solid waste (Menad et al., 2006; Remus et al., 2013).

Get Price

(PDF) Modeling Sintering Process of Iron Ore

The process is carried out on a moving strand, where a previously prepared mixture of iron ore (sin ter feed), fine coke or anthracite (fuel), limestone, other additives and

Get Price

Numerical Modeling of the Iron Ore Sintering Process

Iron ore sintering involves the movement of a flame front down a particulate bed, and a series of phys- ico-chemical reactions over a large temperature range. In the literature simple and more sophisticated iron ore sintering models have been reported.

Get Price

SINTERING AND PELLETISATION OF INDIAN IRON ORES

2020-2-2  High grade iron ore less than 10% of the total reserves. ROM iron ore with Fe less than 58 – 60% discarded as waste. After beneficiation iron ore availability can improve by about 50%. Steel community and the country demand technological solutions for utilising low grade ores. The technology task that would be imperative: 1.

Get Price

Effect of BaSO4 on phase composition and sintering process ...

2021-7-4  The advantage of IIO is that it is close to the actual sintering process and it is cost-effective and a common mineral with no BaSO 4. Iron ore size may affect the sintering characteristics. To avoid the effects of the particle size of IIO, it was ground before the experiments. The particle size of IIO after grinding was fine and uniform.

Get Price

Numerical Modeling of the Iron Ore Sintering Process

The mathematical modeling of the iron ore sintering pro-cess has received much attention since the 1970s, when Muchi and Higuchi7) proposed the first one dimensional (1-D) model. Fig. 1 is an attempt to explain how the sintering process can be treated as a one or a two dimensional (2-D) process. The top left quadrant shows a side view of a steady

Get Price

Modeling Sintering Process of Iron Ore IntechOpen

2011-4-21  Modeling Sintering Process of Iron Ore, Sintering - Methods and Products, Volodymyr Shatokha, IntechOpen, DOI: 10.5772/33613. Available from: Jose Adilson de Castro (March 23rd 2012).

Get Price

What Is Iron Ore Sintering? (with pictures)

Iron ore sintering is a type of powder metallurgy used to pre-treat iron before using it in manufacturing applications. Sintering involves heating iron powder to partially, but not completely, melt the iron particles. The exact process used and additional elements

Get Price

Dynamic process modelling of iron ore sintering - Nath ...

2016-12-13  A mathematical model was developed for the iron ore sintering process considering all the major thermochemical phenomena in the system, assuming both the static and moving bed configurations. The model predicted a large number of parameters pertinent to the sintering process including the temperatures of the gas and solid, concentration of ...

Get Price

Sintering of Iron Ores in a Millipot in Comparison with ...

2020-10-13  Sintering of Iron Ores in a Millipot in Comparison with Tablet Testing and Industrial Process . Abstract . To explore the feasibility of small-scale sintering pot testing, a 'millipot' facility (diameter of 53 mm and height of 400 mm) was established and used to examine the sintering performance of iron ores and other non-traditional ferrous ...

Get Price

Iron Ore Sintering Process Based on Alternative Gaseous ...

Abstract: In this paper a new technology for a compact iron ore sintering machine is analyzed. The compact sintering process is based on the massive injection of gaseous fuels and the solid fuel is only agglomerated fine charcoal obtained by biomass. The solid fuel used in this study is obtained by agglomeration of fine charcoal produced from ...

Get Price

SINTERING AND PELLETISATION OF INDIAN IRON ORES

2020-2-2  High grade iron ore less than 10% of the total reserves. ROM iron ore with Fe less than 58 – 60% discarded as waste. After beneficiation iron ore availability can improve by about 50%. Steel community and the country demand technological solutions for utilising low grade ores. The technology task that would be imperative: 1.

Get Price

Utilization of charcoal in the iron-ore sintering process

2021-8-19  The use of charcoal for sintering applications has been evaluated in separate experiments in the world. These experiments indicate that charcoal can replace a portion of the coke breeze (approximately 20-30%). The aim of this thermodynamic study was to evaluate the possibilities of charcoal utilization in iron-ore sintering process.

Get Price

Computacional multiphase simulation of the sintering ...

Dive into the research topics of 'Computacional multiphase simulation of the sintering process of iron ore'. Together they form a unique fingerprint. Sort by Weight Alphabetically Physics Astronomy. iron ores 100%. sintering 53%. industries 38%. steels 34%. fines 33%. coke 30%. finite volume method 27%. slags 27%. simulation 26%. recycling ...

Get Price

Computacional multiphase simulation of the sintering ...

The steel industries have dedicated enormous efforts to increase the efficiency and control of their processes. The sintering process plays an important role producing high quality raw material to the blast furnace and furthermore is a key unit operation regarding to the effective way of recycling residues from the steel industry.

Get Price

Modeling Sintering Process of Iron Ore IntechOpen

2011-4-21  Modeling Sintering Process of Iron Ore, Sintering - Methods and Products, Volodymyr Shatokha, IntechOpen, DOI: 10.5772/33613. Available from: Jose Adilson de Castro (March 23rd 2012).

Get Price

What Is Iron Ore Sintering? (with pictures)

Iron ore sintering is a type of powder metallurgy used to pre-treat iron before using it in manufacturing applications. Sintering involves heating iron powder to partially, but not completely, melt the iron particles. The exact process used and additional elements

Get Price

Iron Ore Sintering Process Model to Study Local ...

2017-10-31  The iron ore sintering process prepares fine iron the ores for the blast furnace process. Sinter plants agglomerate iron ore fines with other fine materials at high temperature in a mix bed to create a product that can be used in a blast furnace. Main feed into a sinter plant is base mix, which consists of iron ore fines, coke fines and flux ...

Get Price

Sintering of Iron Ores in a Millipot in Comparison with ...

2020-10-13  Sintering of Iron Ores in a Millipot in Comparison with Tablet Testing and Industrial Process . Abstract . To explore the feasibility of small-scale sintering pot testing, a 'millipot' facility (diameter of 53 mm and height of 400 mm) was established and used to examine the sintering performance of iron ores and other non-traditional ferrous ...

Get Price

Iron Ore Sintering Process Based on Alternative Gaseous ...

Abstract: In this paper a new technology for a compact iron ore sintering machine is analyzed. The compact sintering process is based on the massive injection of gaseous fuels and the solid fuel is only agglomerated fine charcoal obtained by biomass. The solid fuel used in this study is obtained by agglomeration of fine charcoal produced from ...

Get Price

Technical Report UDC 622 . 785 . 5 : 548 . 73 ...

2018-3-22  The process of iron ore sintering is a non-equilibrium process that takes place within a very short time, and to clarify its process mechanisms, an analytical approach combining a phase diagram of a multi-component system and in-situ observation of high-tempera-ture reactions is effective. However, in-situ observation of high-tem-

Get Price

Sintering and desulphurizing of iron ore materials

2018-6-7  licensed to use the intermittent process of sintering with sepa¬ rate tilting pans, the Heberlein up-draft process, and the rotary kiln, which represent a total of 52 patents covering the art of sintering. Sintering is a comparatively recent art in the iron in¬ dustry. It is the process of agglomerating hue ore

Get Price

Utilization of charcoal in the iron-ore sintering process

2021-8-19  The use of charcoal for sintering applications has been evaluated in separate experiments in the world. These experiments indicate that charcoal can replace a portion of the coke breeze (approximately 20-30%). The aim of this thermodynamic study was to evaluate the possibilities of charcoal utilization in iron-ore sintering process.

Get Price

Computacional multiphase simulation of the sintering ...

Dive into the research topics of 'Computacional multiphase simulation of the sintering process of iron ore'. Together they form a unique fingerprint. Sort by Weight Alphabetically Physics Astronomy. iron ores 100%. sintering 53%. industries 38%. steels 34%. fines 33%. coke 30%. finite volume method 27%. slags 27%. simulation 26%. recycling ...

Get Price

Computacional multiphase simulation of the sintering ...

The steel industries have dedicated enormous efforts to increase the efficiency and control of their processes. The sintering process plays an important role producing high quality raw material to the blast furnace and furthermore is a key unit operation regarding to the effective way of recycling residues from the steel industry.

Get Price