THE MAGNETITE ORE PROCESSING PROJECT IN GUA MUSANG, MALAYSIA

Processed Material:  Magnetite Ore

Mine Method:   Surface

Product Size:   0-10,10-50mm

Work Time:   10h

Ore Density:   2.6t/m³

Capacity:   4500t/d

Grade:   53.8%

The evaluation by customer: Because of our high requirements for final particule granularity, I have followed the views of LIMING engineer with a two-stage crushing - a PE Jaw Crusher for primary crushing and two Hydraulic Cone Crusher HST160 for secondary crushing. Quite stable performance, also the production makes me satisfied. To my most pleasant surprise, the intelligent operation of machine has saved me a lot of time and also costs.



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  • V. Bobraj Jeyaharan - Metal Bulletin

    PELLETISATION. V. Bobraj Jeyaharan. General Manager I/C, KIOCL LIMITED. 1 . Each machine can be independently controlled. ▫ Traveling grate,. ▫ Rotary kiln ,. ▫ Annular cooler. ➢ Overall, the Grate-Kiln System is a counter current gas/solids heat exchanger Straight Grade due to higher wear parts consumption.

  • Modelling of heat recovery in LKAB's grate-kiln process - Chalmers

    the flue gases. Keywords: Iron ore pellets, Grate-kiln process, Flue gas recirculation, Waste heat. v . the different zones of the grate. . 24. 5.5 Comparison between the pellet bed isotherms in the cooler with am- There are two main pelletizing processes, the travelling (or straight) grate process and the grate-kiln process.

  • CFD MODELLING OF THE FLOW THROUGH A GRATE-KILN

    the world's leading producers of upgraded iron ore products for the steel industry and a growing supplier of industrial minerals products to other sectors. The company runs several pelletizing plants based on either the straight grate- or grate-kiln processes. In the grate-kiln process in focus in this paper, wet green pellets are 

  • Study of the induration phenomena in single pellet to traveling grate

    The induration process using traveling grate can be divided into 4 different stages: drying, heating, firing and cooling zones [1]. The first gradients inside the pellets which plays important role on the mechanical and metallurgical properties required in the following reduction steps such as blast furnace or direct reduction.

  • Drying and preheating processes of iron ore pellets in a traveling grate

    Recently, the grate-kiln-cooler (GKC) process has been applied to produce iron ore pellets, an important agglomer- ated feedstock for blast furnaces and direct reduction fur- naces in China. Compared to shaft furnace and straight-grate, the GKC process is more promising partly because of the distinguishing features, such 

  • Grate-Kiln System for iron ore pelletizing -

    Process flexibility. There are two main processes for producing iron ore pellets: The Grate-Kiln system and the straight grate system. In the straight grate system, a continuous parade of grate cars moves at the same speed though the drying, induration and cooling zones. Any change in one section effects the residence.

  • KOBELCO Pelletizing Process

    Dec 29, 2010 limestone) and/or dolomite to iron ore results in lower clustering tendency of pellets and higher compression pelletizing plant, and to utilize various kinds of additives ; bentonite, hydrated lime and/or limestone. of balling disc. Table 1 Comparison of grate-kiln-cooler process and straight-grate process 

  • Energy analysis of pelletising in a straight grate - DiVA portal

    optimize the use of raw material or energy consumption, to minimize emissions or optimize the quality of a final product. *Ten are currently being mined, **Straight grate process, ***Grate kiln process. Process unit Comparison of specific fuel consumption and additional exothermal energy from magnetite oxidation of 

  • How iron ore pelletizing has recently gained new kiln efficiencies

    equipment is negligible in comparison to the capital cost of Combustion in different industries including iron ore pelletizing in both travelling straight grate and rotary kilns. There are several case studies with industry verified results to demonstrate how FCT's . time or given condition inside the kiln, cooler and pre-heater.

  • Iron and Steel 2020.pdf - Indian Bureau of Mines

    Use of pellet gives rise to improved permeability in comparison to lumpy ore or Grate. Roller Sreen. SINTERS. Fig. 44 Schematic Flow. Sheet for Sintering of on Ore Fines s. 4.1.3 Sintering Process. This granulated material is charged onto a continuous horizontal travelling grate . grate, a rotary kiln and an annular cooler.

  • AP-42 Background Document for Section 11.23 Taconite ore - EPA

    Feb 2, 1997 NOTICE. The information in this document has been funded wholly or in part by the United States grate/kiln product must be cooled in a separate cooler, usually an annular cooler with counter-current airflow. . Test series representing incompatible test methods (i.e., comparison of EPA Method 5 front.

  • V. Bobraj Jeyaharan - Metal Bulletin

    PELLETISATION. V. Bobraj Jeyaharan. General Manager I/C, KIOCL LIMITED. 1 . Each machine can be independently controlled. ▫ Traveling grate,. ▫ Rotary kiln ,. ▫ Annular cooler. ➢ Overall, the Grate-Kiln System is a counter current gas/solids heat exchanger Straight Grade due to higher wear parts consumption.

  • Modelling of heat recovery in LKAB's grate-kiln process - Chalmers

    the flue gases. Keywords: Iron ore pellets, Grate-kiln process, Flue gas recirculation, Waste heat. v . the different zones of the grate. . 24. 5.5 Comparison between the pellet bed isotherms in the cooler with am- There are two main pelletizing processes, the travelling (or straight) grate process and the grate-kiln process.

  • Iron ore pellets and Pelletizing processes , ispatguru

    Feb 23, 2013 It is the process of converting iron ore fines into “Uniformed Sized Iron Ore Pellets” that can be charged directly into a blast furnace or into a furnace used in . Some of them are Shaft Furnace Process, Straight Traveling Grate Process, Grate Kiln Process, Cement Bonded Process (Grangcold Process, MIS 

  • Grate kiln indurating machine -

    Grate Kiln Systems typically consist of the Grate section, the Kiln Section, and the Cooler section. The three combined sections allow for Benefits. Grate Kiln design allows for a lower bed depth compared to a straight grate, resulting in more uniform temperature profile, a lower pressure drop, and less power consumption.

  • How iron ore pelletizing has recently gained new kiln efficiencies

    equipment is negligible in comparison to the capital cost of Combustion in different industries including iron ore pelletizing in both travelling straight grate and rotary kilns. There are several case studies with industry verified results to demonstrate how FCT's . time or given condition inside the kiln, cooler and pre-heater.

  • Mathematical model for a straight grate iron ore - Sadrnezhaad

    Straight grate. Induration process. Iron ore pellet. Fuel consumption. Greenhouse gases. a b s t r a c t. A mathematical model is developed for induration of the iron-ore pellets in an kiln furnace are fired and then transferred into the annular cooler .. Comparison of the model data with those obtained from tests in the plant.

  • Grate-Kiln System for iron ore pelletizing -

    Process flexibility. There are two main processes for producing iron ore pellets: The Grate-Kiln system and the straight grate system. In the straight grate system, a continuous parade of grate cars moves at the same speed though the drying, induration and cooling zones. Any change in one section effects the residence.

  • KOBELCO Pelletizing Process

    Dec 29, 2010 limestone) and/or dolomite to iron ore results in lower clustering tendency of pellets and higher compression pelletizing plant, and to utilize various kinds of additives ; bentonite, hydrated lime and/or limestone. of balling disc. Table 1 Comparison of grate-kiln-cooler process and straight-grate process