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Combination Mobile Crushing Plant

Combination Mobile Crushing Plant

Compared with fixed production lines,Combination Mobile Crusher have a shorter engineering period and rapider transition, which not only reduces the investment risk and opportunity cost of the investors, but also avoids the demolition and construction

C6X Series Jaw Crusher

C6X Series Jaw Crusher

C6X Jaw Crusher on structure and production efficiency present advanced modern technologies. Our Company's C6X Jaw Crusher can solve such problems of the existing jaw crushers as low production efficiency, difficult installation and maintenance. At pr

HGT Hydraulic Gyratory Crusher

HGT Hydraulic Gyratory Crusher

HGT Gyratory Crusher is a new-type intelligent coarse crusher with big capacity and high efficiency. It integrates mechanical, hydraulic, electric, automated, and intelligent controlling technologies which grant it with advantages traditional crushing

European Type Jaw Crusher PEW

European Type Jaw Crusher PEW

Jaw crushers has stationary jaw crusher, portable jaw crusher and mobile jaw crusher (crawler jaw crusher). Jaw crusher (PEW Series) is not only able to be used together with mine-selecting and gravel processing equipments but also be used independen

VSI5X Vertical Shaft Impact Crusher

VSI5X Vertical Shaft Impact Crusher

VSI Crushers Working Principle Raw material falls down into feed hopper, and then enters rotor through central entrance hole. It is accelerated in high-speed rotor, and then is thrown out at speed of 60-75m/s. When hitting anvil, it is crushed. Final

VSI Vertical Shaft Impact Crusher

VSI Vertical Shaft Impact Crusher

VSI Series vertical shaft impact crusher is designed by reputed German expert of SBM and every index is in worlds leading standard. It incorporates three crushing types and it can be operated 720 hours continuously. Nowadays, VSI crusher has replaced

VUS aggregate optimization system

VUS aggregate optimization system

The VU system is a global most-advanced dry-process sand-making system. The system is constructed like a tower. Its fully-enclosed layout features high integration. It integrates the functions of high-efficiency sand making, particle shape optimizatio

MTW-Z European Trapezium Mill

MTW-Z European Trapezium Mill

MTW European Grinding Mill is innovatively designed through deep research on grinding mills and development experience. It absorbs the latest European powder grinding technology and concept, and combines the suggestions of 9158 customers on grinding m

5X Series Roller Grinding Mill

5X Series Roller Grinding Mill

Grinding roller of MB5X Pendulum Roller Grinding Mill l adopts diluted oil lubrication. It is a technology initiated domestically which is maintenance-free and easy to operate. Diluted oil lubrication is oil bath lubrication, more convenient than grea

MTW Trapezium Mill

MTW Trapezium Mill

MTW European Grinding Mill is innovatively designed through deep research on grinding mills and development experience. It absorbs the latest European powder grinding technology and concept, and combines the suggestions of 9158 customers on grinding m

LM Vertical Mill

LM Vertical Mill

LM Vertical Grinding Mill integrates crushing, drying, grinding, separating and transport. The structure is simple while the layout is compact. Its occupational area is about 50% of that of the ball-milling system. The LM grinding mill can also be arr

TGM Trapezium Mill

TGM Trapezium Mill

TGM Super Pressure Trapezium Mill The operation principle of main unit of Trapezium mill is that main unit runs with the central shaft that is driven by a gear box. The top of the shaft is connected with a quincunx stand on which a grinding roller is

Iron Ore Sinter an overview ScienceDirect Topics

J.R. Manuel, in Iron Ore, 2015. 4.2.2 Sinter. Low-temperature (< 1300 °C) iron ore sinter is an agglomerate of unmelted and partially melted nuclei particles (+ 1 mm) and a matrix bonding phase produced from the melting of fine ore (− 1 mm) and flux particles, with the majority of melt formation occurring in the granule adhering fines layer

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(PDF) HEAT TRANSFER DURING THE SINTERING PROCESS OF

The aim of this work was to develop a model for the iron ore sintering process with special focus on heat front propagation through the packed bed and to provide a powerful tool ("SinterSim v1.1

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Optimization of gaseous fuel injection for saving energy

Dec 01, 2017· 1. Introduction. Iron and steel industry is the highest (15% ) energy consumption sectors in China.Traditionally, coke breeze supplies heat for the iron ore sintering. Coking and sintering contribute the second highest (26% ) energy consumption in the iron and steel production.Iron ore sintering is a pre-treatment process to prepare porous sinters with suitable strength which are the

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(PDF) Iron ore sintering. Part 1. Theory and practice of

Coke is the best fuel for iron ore sintering. Size heat consumption and water . content in the mix are also very relevant factors. The 3D X-ray tomography technique has also been used .

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Ore Sintering an overview ScienceDirect Topics

Apr 02, 2010· 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. As shown in Figure 14.1, iron ore sintering is carried out in three stages: raw material

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Improvement of heat pattern and sinter strength at high

Sep 10, 2017· Iron ore sintering involves various physical and chemical phenomena such as heat and mass transfer, combustion, melting, solidification, evaporation and condensation. Traditionally, coke breeze is the main heat supplier for the iron ore sintering process. The detailed process is described in the published paper (Zhao et al., 2015).

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(PDF) Iron Ore Sintering: Process ResearchGate

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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Heat Consumption In Iron Ore Sintering

heat consumption in iron ore sintering Advances in Energy Conservation of China Steel Industry Hindawi. Feb 5, 2013 . It is pointed out that energy consumption per ton of crude steel has been almost one . of heating furnace, thick bed layers sintering operation, waste heat .. and fuel including iron ore, coal for coking, crude gas, and so forth.

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What Is Iron Ore Sintering? (with pictures)

Feb 22, 2021· Specifically, iron ore sintering requires the use of fine ore, produced by crushing high-grade iron ore into particles only a few millimeters in diameter. Depending on the specific machine and iron ore sintering process used, substances such as coke breeze and burnt limestone are used to ignite and heat the iron ore particles until the

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heat consumption in iron ore sintering creativefood

Sintering Pellet is Ing Indian Iron Ore Iron Ore. 2000 Finished steel consumption FSC per capita (kg) Iron ore requirement Iron ore Conventional sintering uses ambient air to transport heat within the

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(PDF) Iron ore sintering. Part 1. Theory and practice of

Coke is the best fuel for iron ore sintering. Size heat consumption and water . content in the mix are also very relevant factors. The 3D X-ray tomography technique has also been used .

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Hot Airflow Ignition with Microwave Heating for Iron Ore

In iron ore sintering, ignition is to supply upper feed with sufficient heat to ensure the coke combustion and materials sintering. And with air draft, the sintering proceeds from upper feed to lower completely.1) The energy consumption of conventional iron ore ignition using coal gas (CGI) in the

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THE THERMOVISION MEASUREMENT OF TEMPERATURE IN THE IRON

Sinter is input material for the blast furnace process. In the sintering process fuel is in the form of coke breeze (or in the form various types of biomass) used for production of iron-ore sinter. Temperature measurement and monitoring is very important in the iron sintering process.

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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

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Heat Consumption In Iron Ore Sintering

heat consumption in iron ore sintering Advances in Energy Conservation of China Steel Industry Hindawi. Feb 5, 2013 . It is pointed out that energy consumption per ton of crude steel has been almost one . of heating furnace, thick bed layers sintering operation, waste heat .. and fuel including iron ore, coal for coking, crude gas, and so forth.

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Modeling Sintering Process of Iron Ore

Modeling Sintering Process of Iron Ore Jose Adilson de Castro Graduate Program on Metallurgical Engineering -Federal Fluminense University Brazil 1. Introduction In this chapter, a methodology for simulating th e sintering process of iron ore is presented. In order to study the process parameters and inner phenomena, a mathematical model

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Sintering Technology for Iron ores and Optimization of

Oct 19, 2016· The sintering technology is basically an agglomeration process for the iron ore fines which is dependent on heat to melt the surface of the smaller particles together to form larger agglomerates. A typical sinter plant consists of a number of sequential operating units with the sinter machine at the heart of the plant.

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(PDF) Iron ore sintering- venkata krishnaiah Academia.edu

However, high quality iron ore resources are being depleted due to 2.1. Chemical composition the heavy demand, and thus it is necessary to continue improving sintering technology in order to use lower The chemical and structural composition are very important quality iron ores in the raw mix.

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Sinter Plant MECON

same material will minimise the fuel consumption and will distribute the heat throughout 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,

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heat consumption in iron ore sintering creativefood

Sintering Pellet is Ing Indian Iron Ore Iron Ore. 2000 Finished steel consumption FSC per capita (kg) Iron ore requirement Iron ore Conventional sintering uses ambient air to transport heat within the

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Iron ore sintering. Part 3: Automatic and control systems

In its sinter plants at Jamshedpur (India), Tata Steel has progressively improved the sintering process over more than 40 years through the appropriate selection of raw materials Figure 1. Heat pattern obtained by measuring system at Mazushima No. 4 DL sinter plant Source: Adapted from ⦋5⦌ and the improvement of hardware [4].

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Effective utilization of operating condition in production

combustion system in an iron ore sintering bed. Initial coke contents are the main sources for heat generation and if the coke is not sufficient, self-sustaining combustion cannot be made. On the other hand, if the coke contents are fed too much into thebed, excessive heat mightworsen the perme-ability of bed on account of expansion of melted iron

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SINTERING AND PELLETISATION OF INDIAN IRON ORES

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.

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GOVERNMENT POLYTECHNIC DHANBAD

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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