Process plant for iron ore sinter

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
    Email: [email protected]

  • FROM IRON ORE TO IRON SINTER – PROCESS CONTROL …

    upward gas flow, they are agglomerated in sinter plants, Gosh & Chatterjee. Most steel plants use coal and iron ores from diverse sites as the major raw material for the sintering process. Both the raw mixtures as well as the sinter material should

  • 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 …

  • iron ore processing and sintering plant

    Mar 09, 2013· Sintering is a thermal process by which a mixture of iron ore, return fines, recycled products of the steel plant industry , slag forming elements, fluxes and coke fines are agglomerated in a sinter plant with the purpose of manufacturing a sintered product of a …

  • Sintering Process Equipment Used in Iron and Steel

    Sinter is the primary feed material for making iron in a blast furnace. Sinter is created by mixing iron ore concentrate with several additives such as limestone and silica to control the chemistry and then igniting it at 1200°C in a continuous belt-fed furnace.

  • A company wants to begin building a lump and sinter ores

    Apr 18, 2020· A year-old company said it plans to build a demonstration plant near Coleraine showcasing its ability to produce lump and sinter ores from …

  • Energy Saving Technology for Iron & Steel Making Process

    Iron & Steel Making Process Flow Iron ore Coal Sintering plant Coke oven Pig iron Blast furnace Crude steel Basic oxygen furnace Secondary refining Continuous caster Slab Semi-finished products Bloom Beam blank Raw material yard Lime stone. Basic Oxygen Furnace O 2 Lance. Concept of OG System Converter Skirt Hood Gas cooler Dust

  • Iron Ore Sintering: Quality Indices: Mineral Processing

    May 02, 2017· Sinter plants process a mixture of iron ore fines, recycled ironmaking products, slag-forming agents and solid fuel (coke) with the finality of obtaining a product with the suitable characteristics (thermal, mechanical, physical, and chemical) for being fed to the blast furnace.

  • Development of an iron ore sinter process model to predict

    In recent years, developments in sintering have made it possible for sinter plants to include up to about 30% iron ore concentrate in the Fe raw material mix. Thus the sintering process seems likely to retain its dominant position in terms of agglomeration of iron ore fines for blast furnace feed.

  • Reduction of Iron Ore Pellets, Sinter, and Lump Ore under

    Mar 23, 2020· This research work focuses on the reduction behavior of iron ore pellets, sinter, and lump ore in simulated BF shaft conditions where H 2 and H 2 O are present in typical CO CO 2 N 2 atmospheres. 2 Experimental Section. Sinter, lump ore, and iron ore pellets were used in experiments. The composition for all three materials is shown in Table 1.

  • DESIGN MODIFICATION TO ACHIEVE PROCESS STABILITY OF

    Sintering: Sintering is a process of Agglomerating iron ore fines into a porous mass by incipient fusion caused by combustion within the mass of the ore particles. History of Sintering: Iron ore fines (0-10 mm) which were a result of mechanized mining could not be charged in a Blast furnace because

  • Iron Ore Agglomeration Technologies IntechOpen

    Dec 20, 2017· Sintering is a thermal process (1300–1400°C) by which a mixture of iron ore, return fines, recycled products of the iron and steel industry (mill scale, blast furnace dusts, etc.), slag-forming elements, fluxes and coke are agglomerated in a sinter plant with the purpose of manufacturing a sintered product of a suitable chemical composition

  • Sinter Plant - Fluke Process Instruments

    A sinter plant can process various materials into a finished product that has the desired chemical composition and grain size to be used in the blast furnace. Materials include iron ore fines, limestone, dolomite and waste dust, scale and slag particles. The mixture of materials are baked on a moving conveyor, ignited by burners from above with

  • Minerals Free Full-Text Measurement of Process

    Iron ore sintering is undertaken at steelworks to produce coarse and competent feed for the iron blast furnace from iron ore fines and secondary iron oxide sources. In the sintering process, a blend of iron oxide fines (<6 mm) is mixed and agglomerated with the addition of fluxes, return sinter and coke breeze.

  • Iron Ore Agglomeration Technologies

    Sintering is a thermal process (1300 1400 C) by which a mixture of iron ore, return fines, recycled products of the iron and steel industry (mill scale, blast furnace dusts, etc.), slag- forming elements, fluxes and coke are agglomerated in a sinter plant with the purpose of

  • Appropriate Technology Parameters of Iron Ore Sintering

    (1) Flue gas recirculation technology is introduced into the sintering process to comply with the stringent environmental regulations since iron ore sintering plant is the major air pollution in iron and steel industry. A good sinter index can be obtained in the case of …

  • Sintering plant at a glance - SlideShare

    Oct 27, 2014· •The granulometry of iron ore fines, used in sintering, has a great influence on sinter plant performance. •Laboratory Experiments were conducted with different granulometry of iron ore fines to assess its influence on sinter quality and productivity. •The upper size of the iron ore fines was reduced in each of the experiments.

  • Sintering: A Step Between Mining Iron Ore and Steelmaking

    Jun 11, 2019· The only source of primary iron is iron ore, but before all that iron ore can be turned into steel, it must go through the sintering process. Sinter is the primary feed material for making iron and steel in a blast furnace.

  • Efficient iron sintering process control Materials Talks

    Nov 04, 2020· Sintering is one of the iron ore post-processing steps to prepare iron ore fines for a blast furnace (another common process of iron fines agglomeration is pelletizing, but this will be part of another blog). Feed for a sinter plant consists of iron fines, coke, and flux (eg limestone). The feed is placed on a sintering bed, where thermal

  • What Is Iron Ore Sintering? (with pictures)

    Feb 22, 2021· Sandi Johnson Date: February 22, 2021 Sintering treats raw iron ore formations before extraction.. 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

  • 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 …

  • Iron Ore Sinter - an overview ScienceDirect Topics

    The process basically consists of two reactors: a reduction shaft and a melter/gasifier reactor. Lump iron ore, sinter, and/or pellets are reduced by first being metallized in a reduction shaft by off-gases coming from the melter/gasifier reactor. The product consists of approximately 90% reduced iron.

  • Sintering And Pelletization Of Iron Ore Process

    Sintering and pelletization of iron ore process. Mar 09 2013 · The Sintering Process of Iron Ore Fines Sintering plants are normally associated with the production of hot metal in blast furnaces in integrated steel pants The process of sintering is basically a pretreatment process step during iron making to produce charge material called sinter for the blast furnace from iron ore fines and

  • Sinter Plant Carmeuse

    Sinter improves blast furnace operations by combining the blast furnace flux into the sinter rather than charging it separately to the top of the furnace. Iron ore fines, limestone and dolomite form agglomerated sinter through low temperature ovens.

  • PROCESS BRIEF - Ministry of Steel

    This code of safety is applicable to Sinter manufacturing plant as well as Sinter Plant Dept.of an Integrated Steel Plant. 3. PROCESS BRIEF Sintering process is developed mainly to utilize under size of lump ore called iron ore fines; which otherwise, could not be charged directly in blast furnace. In

  • SINTERING AND PELLETISATION OF INDIAN IRON ORES

    SINTERING PROCESS Sinter making is a method of fusing iron ore fines into larger particles suitable for charging into the blast furnace. Predominant source of iron in many blast furnace processes. This technology was developed for the treatment of the waste fines in the early 20th century. Since then sinter …

  • SINTERING AND PELLETISATION OF INDIAN IRON ORES

    SINTERING PROCESS Sinter making is a method of fusing iron ore fines into larger particles suitable for charging into the blast furnace. Predominant source of iron in many blast furnace processes. This technology was developed for the treatment of the waste fines in the early 20th century. Since then sinter …

  • Design And Fabrication Of Iron Ore Sintering Machine

    Jun 24, 2015· 9 Chapter : 1 Introduction To Project 1.1 Sintering Process: Sintering of iron ore was developed as a means to utilize the iron ore fines which otherwise cannot be directly charged into the Blast Furnace. The function of the Sinter Plant is to supply the blast furnaces with sinter, combination of blended ores, fluxes and coke, which is

  • Sinter Plant Industrial Efficiency Technology & Measures

    The purpose of the sinter plant is to process fine grained raw materials into a coarse grained iron ore sinter, ready to be charged to the blast furnace. Sintering of fine particles into a porous clinker – sinter – is necessary to improve the permeability of the burden, making reduction easier. A high quality sinter has high reducability, which reduces the intensity of blast furnace

  • 030301 Sinter plants - ecropa

    Sinter plants 73 030301 Sinter plants Process description By sintering, the pelletisation of fine-grained, smeltable ores, iron ore in particular, to compact lumps by heating nearly to the melting or softening point is understood. Melting tendencies at the grain boundaries lead to a caking of the material.

  • Sinter Plant Operations: Hazardous Emissions SpringerLink

    Sep 03, 2016· Mou JL (1998) A study of in-plant De-NOx and De-SOx in the iron ore sintering process. PhD Thesis, Environmental Science Department, University of Wollongong, Australia Google Scholar Mou JL (2001) In-plant reduction of NOx, SOx emission in iron ore sintering process, China Steel Technical Report No. 15, 31–36, Dec. 2001, Taiwan Google Scholar

  • SAFETY GUIDELINES FOR IRON & STEEL SECTOR MINISTRY …

    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 like hit / entanglement with mobile equipment, burns, fire, slip & fall, exposure to During the sintering process, iron ore fine particles

  • Sinter Plant Carmeuse

    The amount, type and quality of fluxes have a significant role in deciding sinter quality, potentially resulting in improved energy usage and lower emissions from the sinter plant. Using sinter in place of lump ore and pellets helps to reduce the blast furnace fuel rate and CO2 emissions.

  • Sinter Testing - 911metallurgist

    Nov 09, 2020· This report to the American iron and steel industry marks the completion of a 1949 survey of blast-furnace sinter practice sponsored by the Sub-committee on Agglomeration of Fines of the American Iron & Steel Institute. The use of sinter in blast furnaces, sinter properties, raw materials, and sinter plant operation have been reported recently.

  • Process Fans in Iron and Steel Industry

    Sinter Plant Fans. The process of sintering is basically a pre-treatment process step during iron making to produce charge material called sinter for the blast furnace from iron ore fines and also from metallurgical wastes (collected dusts, sludge and mill scale etc.).

  • Sinter Plant - MECON

    the sinter bed effectively which helps us in making good quality sinter. Productivity and quality are determined by the coke combustion behaviour during sintering process. Due to the density difference between iron ore fines and coke fines, coke fines form layer on the surface of raw mix balls / nodules.

  • Iron Making Steel Plants Business POSCO E&C

    Blast Furnace Sinter Plant Lime Calcining Plant Raw Material Handling Plant Coke Plant Overview The sinter facility is used for the process of making sintered ore measuring 5 - 50 mm by mixing natural iron ore powder with cokes and calcium oxide.