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## Solutions & Cases

Our Case### Cooling process of iron ore pellets in an annular cooler

Cooling process of iron ore pellets in an annular cooler Jun-xiao Feng1), Kai-li Liang1), Zhi-bin Sun1) Therefore, a 3-D model of the pellet cooling process has been developed in terms of the laws of mass, momentum, and heat transfer. Moreover, a mass and energy balance test of the annular cooler was systematically carried out in Shougang Mining Company. 2. Equipment and technological

### Optimization of Cooling Process of Iron Ore Pellets Based

1/11/2015· Cooling process of iron ore pellets in a circular cooler has great impacts on the pellet quality and systematic energy exploitation. However, multi-variables and non-visualization of this gray system is unfavorable to efficient production. Thus, the cooling process of iron ore pellets was optimized using mathematical model and data mining

### Cooling process of iron ore pellets in an annular cooler

1/6/2011· A 3-D mathematical model was presented for the cooling process of iron ore pellets based on the laws of mass, momentum, and heat transfer. The flow, pressure, and temperature fields were obtained by numerical simulation with the commercial software FLUENT. In order to verify the model, a mass and energy balance field test was systematically carried out on an annular cooler in Shougang

### Cooling process of iron ore pellets in an annular cooler

29/5/2011· A 3-D mathematical model was presented for the cooling process of iron ore pellets based on the laws of mass, momentum, and heat transfer. The flow, pressure, and temperature fields were obtained by numerical simulation with the commercial software FLUENT. In order to verify the model, a mass and energy balance field test was systematically carried out on an annular cooler in Shougang

### Cooling process of iron ore pellets in an annular cooler

A 3-D mathematical model was presented for the cooling process of iron ore pellets based on the laws of mass, momentum, and heat transfer. The flow, pressure, and temperature fields were obtained

### Introduction to Iron ore Pellets and Pelletizing processes

Introduction to Iron ore Pellets and Pelletizing processes. Pelletizing is a process which involves mixing of very finely ground particles of iron ore fines having a size which is less than 200 mesh (0.074 mm) with additives like bentonite and then shaping them into near oval/spherical balls having size in the range of 8 mm to 16 mm in diameter by a pelletizer and hardening the balls by firing

### allis-chalmers grate/kiln/cooler process, iron ore pellet

iron ore pellet cooling model beltconveyers.net. Mathematical model grate-kiln-cooler process iron ore pellets OneMine Mining and Minerals Library search results. Cooling process of iron ore pellets in an annular cooler. »More detailed. Pelletizing Process. iron ore. His process Grate-Kiln-Cooler process enables all pellets to be Kobe Steel introduced a Grate-kiln system

### Optimization of Cooling Process of Iron Ore Pellets

1/11/2015· Cooling process of iron ore pellets in a circular cooler has great impacts on the pellet quality and systematic energy exploitation. However, multi-variables and non-visualization of this gray system is unfavorable to efficient production. Thus, the cooling process of iron ore pellets was optimized using mathematical model and data mining

### Cooling process of iron ore pellets in an annular cooler

29/5/2011· A 3-D mathematical model was presented for the cooling process of iron ore pellets based on the laws of mass, momentum, and heat transfer. The flow, pressure, and temperature fields were obtained by numerical simulation with the commercial software FLUENT. In order to verify the model, a mass and energy balance field test was systematically carried out on an annular cooler in

### Detailed Modeling of the Direct Reduction of Iron Ore in a

cooling gas outlet. This model relies on a detailed description of the main physical–chemical and thermal phenomena, using a multi-scale approach. The moving bed is assumed to be comprised of pellets of grains and crystallites. We also take into account eight heterogeneous and two homogeneous chemical reactions. The local mass, energy, and momentum balances are numerically solved, using

### Optimization of Cooling Process of Iron Ore Pellets

Optimization of Cooling Process of Iron Ore Pellets Based on Mathematical Model and Data Mining November 2015 Journal of Iron and Steel Research International 22(11):1002-1008

### (PDF) Cooling process of iron ore pellets in an annular

Cooling process of iron ore pellets in an annular cooler

### Iron Ore Pelletizing Unit 3D model CGTrader

This is 3d model of iron ore pelletizing unit, good for using in industrial animation and simulations. These machines are used in steel making industries. This pack include 3d models of pelletizing disks, roller screen, bin, conveyor belt and belt tripper. Pack comes in different 3d formats: max, fbx, obj and stl. Model is rigged and ready to

### Drying of Iron Ore Pellets Analysis with CFD

The derived model can be applied to a number of numerical set-ups such as a single pellet in infinite space. Paper C Fluid flow and heat transfer within and around a porous iron ore pellet placed in infinite space The forced convective heating of a porous cylinder with properties similar to an iron ore pellet is here numerically investigated

### Introduction to Iron ore Pellets and Pelletizing processes

Introduction to Iron ore Pellets and Pelletizing processes. Pelletizing is a process which involves mixing of very finely ground particles of iron ore fines having a size which is less than 200 mesh (0.074 mm) with additives like bentonite and then shaping them into near oval/spherical balls having size in the range of 8 mm to 16 mm in diameter by a pelletizer and hardening the balls by firing

### Pelletizing Wikipedia

Iron ore pellets are spheres of typically 6–16 mm (0.24–0.63 in) to be used as raw material for blast furnaces.They typically contain 64–72% Fe and various additional material adjusting the chemical composition and the metallurgic properties of the pellets. Typically limestone, dolomite and olivine is added and Bentonite is used as binder.. The process of pelletizing combines mixing of

### Experimental and Numerical Study on Cooling Process

By means of thermal analysis, specific heat values of sinter with different temperatures are measured and the linear function which along with the change of temperature is got. According to the actual condition, the porous medium model which describes the cooling process is established. The influences on cooling process of specific heat with fixed and variational values are compared.

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