Sintering of iron ore

MJ Series Jaw Crusher

MJ Series Jaw Crusher

MJ series jaw crusher is mainly used as a coarse crushing crusher. Its purpose is to crush rocks into smaller particle sizes for subsequent processing…

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MC Series Single-Cylinder Hydraulic Cone Crusher

MC Series Single-Cylinder Hydraulic Cone Crusher

MC series single cylinder hydraulic cone crusher is used in secondary and fine crushing operations. It is widely used in metallurgy, construction, highway,…

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ML Series Vertical Shaft Impact Crusher

ML Series Vertical Shaft Impact Crusher

Vertical shaft impact crusher is often used in the final crushing circuit. Due to the ability to produce fine-grained final products, ML series vertical…

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MD Series Multi-Cylinder Hydraulic Cone Crusher

MD Series Multi-Cylinder Hydraulic Cone Crusher

MD series multi-cylinder hydraulic cone crusher is used in the second and third stages of mineral processing and stone crushing, as well as the superfine…

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MF Series Fixed Shaft Circular Vibrating Screen

MF Series Fixed Shaft Circular Vibrating Screen

In order to eliminate the phenomenon of unbalanced vibration, unstable amplitude, on/off bounce, poor screening effect, and cracking of the screen box…

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MGD Series Vibrating Feeder

MGD Series Vibrating Feeder

MGD series vibrating feeder is designed for ultra-heavy working conditions and is suitable for feeding materials to primary jaw crushers, primary impact…

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MGB series hopper discharge feeder

MGB series hopper discharge feeder

MGB series hopper discharge feeder is mainly used for the uniform, quantitative and automatic control of under-silo feeding of bulk materials.…

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MZA/K Series Circular Vibrating Screen

MZA/K Series Circular Vibrating Screen

MZA/K series circular vibrating screen produced by Meilan has an axis-eccentric circular vibrating screen, which can be used for dry and wet classification…

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  • OBORTS Company, Opposite the residence of old General Mambou, Near Dragage, Bastos, Yaoundé, Cameroon
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  • Iron processing - Ores Britannica

    Iron ore sintering consists of heating a layer of fines until partial melting occurs and individual ore particles fuse together. For this purpose, a traveling-grate machine is used, and the burning of fine coke (known as coke breeze) within the ore generates the necessary heat.

  • Sintering: Most Efficient Technologies for Greenhouse

    Jul 19, 2019· The sintering process is finalized to transform the small grained raw material into larger grained iron ore sinter of the right dimensions to be used in the blast furnace. Achieving an adequate sintered product depends on the adequate raw materials supply and the previous stage to the sintering process, granulation.

  • SINTERING AND PELLETISATION OF INDIAN IRON ORES

    Iron ore sintering creates substantial off-gas volumes, and treating these in order to meet increasingly stringent environmental standards is expensive. EOS® uses recycling technology to reduce off-gas volumes by 40 to 50 %, resulting in smaller secondary gas treatment

  • Recent Advances in Iron Ore Sintering

    Sintering is the most economic and widely used agglomeration process to prepare iron ore fines for blast furnace use. Due to the depleting reserves of traditional high-grade iron ore, there have been considerable changes in iron ore resources available throughout the world, especially in steel mills in East Asia. Corresponding to the changes in the availability of iron ore resources, the

  • What Is Iron Ore Sintering? (with pictures)

    Feb 22, 2021· 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 involved vary, with some methods using gas or electricity in addition to heat.

  • Ore Sintering - an overview ScienceDirect Topics

    Apr 02, 2010· 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 …

  • Theory and Practice of Sintering of Iron ore – IspatGuru

    Nov 25, 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.

  • Iron ore - Wikipedia

    Ores containing very high quantities of hematite or magnetite (greater than about 60% iron) are known as "natural ore" or "direct shipping ore", meaning they can be fed directly into iron-making blast furnaces.Iron ore is the raw material used to make pig iron, which is one of the main raw materials to make steel—98% of the mined iron ore is used to make steel.

  • SeqiOlivine Improves the Sintering and Pelletizing

    the blast furnace process, to the sintering of iron ore and iron ore pelletizing are the main areas. In this investigation the usefulness of the olivine mined at Greenland for sinter – and pellet production was studied. The chemical analysis of the olivine from Greenland shows an …

  • Sintering iron ore - Metalloinvest

    Jul 10, 2010· A lumped iron ore product that is used as a raw material for sintering. Due to its higher iron content than in blast furnace iron ore, sintering iron ore is perfect for sintering prior to being used in blast furnace production. Sintering iron ore is dried for ease of transportation and unloading at the customer’s site in the winter period.!

  • SINTERING AND PELLETISATION OF INDIAN IRON ORES

    Iron ore sintering creates substantial off-gas volumes, and treating these in order to meet increasingly stringent environmental standards is expensive. EOS® uses recycling technology to reduce off-gas volumes by 40 to 50 %, resulting in smaller secondary gas treatment

  • Sintering Characteristics of Titanium Containing Iron Ores

    nium-oxide on sintering behaviour of iron ore. In this regard different amounts of pure TiO2 were doped into an iron ore blend and the different sintering and morphological behav-iours were studied. 2. Experiments The iron ore used in this study was a high-grade hematite fine ore with chemical composition presented in Table 1.

  • An Intelligent Control Strategy for Iron Ore Sintering

    Feb 15, 2019· The sintering ignition is an important step in the sintering process and is the starting point of the entire combustion process. It is of great economic value and scientific value to stabilize the sintering ignition temperature in the case of the unstable gas pressure. An intelligent control strategy is proposed for the iron ore sintering ignition process based on the prediction of ignition

  • GOVERNMENT POLYTECHNIC DHANBAD - WordPress

    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.

  • Iron Ore Sintering Process Model to Study Local

    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 …

  • Sintering Characteristics of Iron Ore Blends Containing

    Nov 10, 2020· Granulation and sintering are the two most important steps of the iron ore agglomeration process to produce sintered ore. Since granulation takes place at room temperature and is mainly characterized by physical and interfacial phenomena, while sintering is a thermal densification process involving extensive chemical reactions, the characteristics of the ore blends during these processes …

  • Modeling and Simulation of Iron Ore Sintering Process with

    version of the iron ore sintering process in sinter pot. In recent decades, numerical simulation, as an effective theoretical method complementary to laboratory investiga-tion, is being increasingly applied to analyze iron ore sinter-ing. Various mathematical models of iron ore sintering have been developed.2–5) It has been proved useful in