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2 D Model Of Sponge Iron Rotary Kiln Developed Using

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rotary kiln Products List Info About 2 D Model Of Sponge Iron Rotary Kiln Developed Using

  • Low Cost Journalinternational Peer Reviewed And Refereed

    Low Cost Journalinternational Peer Reviewed And Refereed

    2 D Model of Sponge Iron Rotary Kiln Developed Using CFD Gajendra Kumar Gaurav, Shabina Khanam Cite This Article | Downloads :526 Gajendra Kumar Gaurav, Shabina Khanam.

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  • Top Pdf Sponge Iron  1library

    Top Pdf Sponge Iron 1library

    2 D Model of Sponge Iron Rotary Kiln Developed Using CFD II. Rotary kiln: Operation and construction details A schematic diagram of the rotary kiln of sponge iron process considered for the present work is shown in Fig. 1. The rotary kiln consists of a rotating cylindrical shell lined inside with refractory material.

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  • Angle Of Rotary Kiln  Cookingpokal

    Angle Of Rotary Kiln Cookingpokal

    2 D Model Of Sponge Iron Rotary Kiln Developed Using Cfd. 2015-5-17ensp0183enspdesign of rotary kiln such as smaller inclination angle, medium gas flow rate and low rotational speed in the range of 3-50, 3-7 kgs and 1-10 rpm respectively 2. Rotary Kiln Tyre And Support Roller Working Principle

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  • Rotary Kiln Inclination  Fjallagrasislandde

    Rotary Kiln Inclination Fjallagrasislandde

    2 D Model of Sponge Iron Rotary Kiln Developed Using. design of rotary kiln such as smaller inclination angle medium gas flow rate and low rotational speed in the range of 35 0 37 kgs and 110 rpm respectively Present work is to analyze. More Details HAVEC INSPECTION OF ROTARY KILNS HOT KILN

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  • Shabina Khanam  Department Of Chemical

    Shabina Khanam Department Of Chemical

    G.K. Gaurav and S. Khanam, 2 D Model of sponge iron rotary kiln developed using CFD , International Journal of Engineering Development and Research, IJEDRCP1404002 (2014) 8-13. IF: 7.37 ) Priyanka and S. Khanam , “Supercritical fluid extraction of natural products: a review”,International Journal of Engineering Development and Research ...

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  • Simulation Of Rotary Kiln Used In Sponge Iron Process

    Simulation Of Rotary Kiln Used In Sponge Iron Process

    Simulation of Rotary Kiln Used in Sponge Iron Process Using ANN IACSIT International Journal of Engineering and Technology, Vol. 6, No. 2, April 2014 DOI: 10.7763/IJET.2014.V6.673 95 Abstract—In the present study, estimation of actual output parameters is carried out for a sponge iron …

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  • Operational Aspects Of Sponge Iron

    Operational Aspects Of Sponge Iron

    1. Krupp Sponge Iron Process The Krupp. Sponge iron process uses a rotary kiln for the reduction of high grade lump ores or pellets (Fig. 1). The feed is introduced together with reducing and de-sulphurizing agents (lime-stone or raw dolomite) into an inclined rotary kiln, heated counter current to the flow of hot gas and reduced to form sponge ...

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  • Modelling And Optimization Of A Rotary Kiln Direct

    Modelling And Optimization Of A Rotary Kiln Direct

    One-dimensional kiln model The kiln model applied in this work was developed by Hatch over a number of years and has been used for several rotary kiln projects. It has its roots in a FORTRAN program that was developed by Venkateswaran (1978) to study the reduction of iron ore. The original software was used to model the operation of a 35 m ...

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  • Dri Update  Sponge Iron Manufacturer India

    Dri Update Sponge Iron Manufacturer India

    2. ED, SIMA requested the participants to volunteer to spare their rotary kiln for carrying out the R&D for exploring the use of Syn Gas in the rotary kiln. Mr. T Srinivasa Rao, MD, Balajiswamy Premium Steels Pvt Ltd offered his 50TPD kiln for this purpose. 3. Presentation from Tata Sponge Iron Ltd was very much liked and lot of the people showed

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  • Tpd Sponge Iron Kiln Dimensions Rotary Kiln

    Tpd Sponge Iron Kiln Dimensions Rotary Kiln

    2 D Model Of Sponge Iron Rotary Kiln Developed Using. 2 d model of sponge iron rotary kiln developed using cfd solid flow particle size of raw material ratio of air to coal combustion of coal heat transfer characteristics inside the kiln etc due to complex majhi modeled the kiln of a typical sponge iron plant having capacity of 500 tpd. Online Chat

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  • Accretion Control In Sponge Iron Production Kiln

    Accretion Control In Sponge Iron Production Kiln

    2 KILN BASED SPONGE IRON PRODUCTION PROCESS Rotary kilns are found in many processes that involve processing of solids. This study focuses on sponge iron kiln based process. The chemical process involved in making sponge iron removes oxygen from iron ore by using a reducing agent in the form of non-coking coal [Patra et al, (2005)]. The ...

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  • Simulation Of Heattransfer Phenomena In A Rotary Kiln

    Simulation Of Heattransfer Phenomena In A Rotary Kiln

    DOI: 10.1021/I260026A031 Corpus ID: 94943275. Simulation of Heat-Transfer Phenomena in a Rotary Kiln @article{Sass1967SimulationOH, title={Simulation of Heat-Transfer Phenomena in a Rotary Kiln}, author={A. Sass}, journal={Industrial & Engineering Chemistry Process Design and Development}, year={1967}, volume={6}, pages={319-320} }

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  • Energy Audit Methodology Of Sponge Iron Manufacturing

    Energy Audit Methodology Of Sponge Iron Manufacturing

    2. Description of Sponge Iron Manufacturing Process . Most of the plants in India use DRI process—a solid state direct reduction process by which iron ore is reduced to sponge without phase change (Figure 1).Raw material mix-iron ore, dolomite and coal are fed to one end of rotary Kiln and product sponge iron along with char is taken out from the other end.

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  • China Rotary Kiln Furnace For Sponge Iron Calcination

    China Rotary Kiln Furnace For Sponge Iron Calcination

    Rotary kiln furnace for sponge iron calcination Application of Rotary Kiln: 1) Rotary kiln is the Thermal Equipment, heating materials, in cement industry for calcining clinker. 2) It is also used in various industries, such as cement, nonferrous metallurgy, ferrous metallurgy, chemistry, building, refractory material, environmental protection ...

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  • Angle Of Rotary Kiln  Cookingpokal

    Angle Of Rotary Kiln Cookingpokal

    2 D Model Of Sponge Iron Rotary Kiln Developed Using Cfd. 2015-5-17ensp0183enspdesign of rotary kiln such as smaller inclination angle, medium gas flow rate and low rotational speed in the range of 3-50, 3-7 kgs and 1-10 rpm respectively 2. Rotary Kiln Tyre And Support Roller Working Principle

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  • Rotary Kiln Inclination  Fjallagrasislandde

    Rotary Kiln Inclination Fjallagrasislandde

    2 D Model of Sponge Iron Rotary Kiln Developed Using. design of rotary kiln such as smaller inclination angle medium gas flow rate and low rotational speed in the range of 35 0 37 kgs and 110 rpm respectively Present work is to analyze. More Details HAVEC INSPECTION OF ROTARY KILNS HOT KILN

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  • A Thesis Submitted For Partial Fulfillment Of The

    A Thesis Submitted For Partial Fulfillment Of The

    4.1 Industrial view of Sponge Iron making Rotary Kiln 24 4.2 Schematic view of internal heat exchange in Rotary kiln 26 4.3 Schematic view of Lobe Blower. 27 4.4 Schematic view of Air & material flow in Rotary kiln 27 4.5 Filling of Bed Geometry 28 6.1 Schematic Drawing of discharge end of Kiln 38 6.2 2D & 3D model of Sponge iron Rotary Kiln 39 ...

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  • Dri Update  Sponge Iron Manufacturer India

    Dri Update Sponge Iron Manufacturer India

    2. ED, SIMA requested the participants to volunteer to spare their rotary kiln for carrying out the R&D for exploring the use of Syn Gas in the rotary kiln. Mr. T Srinivasa Rao, MD, Balajiswamy Premium Steels Pvt Ltd offered his 50TPD kiln for this purpose. 3. Presentation from Tata Sponge Iron Ltd was very much liked and lot of the people showed

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  • Modelling And Optimization Of A Rotary Kiln Direct

    Modelling And Optimization Of A Rotary Kiln Direct

    One-dimensional kiln model The kiln model applied in this work was developed by Hatch over a number of years and has been used for several rotary kiln projects. It has its roots in a FORTRAN program that was developed by Venkateswaran (1978) to study the reduction of iron ore. The original software was used to model the operation of a 35 m ...

    Oline Chat
  • Tpd Sponge Iron Kiln Dimensions Rotary Kiln

    Tpd Sponge Iron Kiln Dimensions Rotary Kiln

    2 D Model Of Sponge Iron Rotary Kiln Developed Using. 2 d model of sponge iron rotary kiln developed using cfd solid flow particle size of raw material ratio of air to coal combustion of coal heat transfer characteristics inside the kiln etc due to complex majhi modeled the kiln of a typical sponge iron plant having capacity of 500 tpd. Online Chat

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  • Simulation Of Heattransfer Phenomena In A Rotary Kiln

    Simulation Of Heattransfer Phenomena In A Rotary Kiln

    Computational fluid dynamics analysis of sponge iron rotary kiln. Case Studies in Thermal Engineering 2017, 9, 14-27. DOI: 10.1016/j.csite.2016.11.001. Ashish Agrawal, P.S. Ghoshdastidar. Numerical simulation of heat transfer during production of rutile titanium dioxide in a rotary kiln. International Journal of Heat and Mass Transfer 2017, 106 ...

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  • Study On Air Tubes Failure In Sponge Iron Rotary Kiln

    Study On Air Tubes Failure In Sponge Iron Rotary Kiln

    Keywords: Sponge Iron, Heat Transfer, Rotary Kiln . 1. Introduction . In Rotary kiln, carbon is charged from either end, in one end in the form of coal particles and in another in form of coal lumps. The coal reacts with air to form carbon monoxide which then reduces iron oxide (ore) to iron. So, in a kiln,

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  • Recovery And Utilization Of Waste Heat In A Coal Based

    Recovery And Utilization Of Waste Heat In A Coal Based

    A typical sponge iron plant has been investigated to find out the potential areas where energy is being wasted. To recover heat from these areas two design modifications, Case-1 and Case-2, are proposed. Case-1 accounts for preheating of air using waste gas exiting from ESP. However, for Case-2 initially water is heated using hot sponge iron

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  • Modeling Of Rotary Cement Kilns Applications To Reduction

    Modeling Of Rotary Cement Kilns Applications To Reduction

    Mar 01, 2006 Rotary cement kilns are used for converting calcineous raw meal into cement clinkers. In this paper, we discuss and evaluate possible ways of reducing energy consumption in rotary cement kilns. A comprehensive one-dimensional model was developed to simulate complex processes occurring in rotary cement kilns. A modeling strategy comprising three submodels, viz. a model for simulating …

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  • Study On Air Tubes Failure In Sponge Iron Rotary Kiln

    Study On Air Tubes Failure In Sponge Iron Rotary Kiln

    INTRODUCTION: The rotary kiln process is a commonly practiced method in India for producing coal based sponge iron. The iron ore along with coal is charged into the kiln and air tubes located along the length supply the air for combustion. In the industry, there have been many recent reports of premature failures of certain air tubes in a ...

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  • Flow Of Materials In Rotary Kilns Used For Sponge Iron

    Flow Of Materials In Rotary Kilns Used For Sponge Iron

    Looking forward to the need of developing coal-based sponge iron technology in India, a country having no significant resources of either coking coal or natural gas, the Research and Development Division of the Tata Iron and Steel Company Limited (TISCO) set up a rotary kiln based direct reduction pilot plant in 1975. In this pilot plant, a totally indigenous technology for production of ...

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  • Energy Audit Methodology Of Sponge Iron Manufacturing

    Energy Audit Methodology Of Sponge Iron Manufacturing

    2. Description of Sponge Iron Manufacturing Process . Most of the plants in India use DRI process—a solid state direct reduction process by which iron ore is reduced to sponge without phase change (Figure 1).Raw material mix-iron ore, dolomite and coal are fed to one end of rotary Kiln and product sponge iron along with char is taken out from the other end.

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  • Sponge Iron Rotary Kilnzhongde Heavy Industries

    Sponge Iron Rotary Kilnzhongde Heavy Industries

    2. Sponge iron rotary kiln is the widely used sponge iron processing equipment.In the rotary kiln, with coal, coke or other fuels,the iron ore or iron concentrate pellets realize low-temperature reduction under the melting temperature conditions,becoming porous products.

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  • Case Studies In Thermal Engineering

    Case Studies In Thermal Engineering

    Rotary kiln Sponge iron process Temperature profile % Metallization ABSTRACT 2D CFD model of rotary kiln of sponge iron process is developed to study the effects of angle of inclination, number of rotation and mass flow rate of iron ore on output parameters. Based on grid independent test for temperature profile optimum mesh size is selected.

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  • Modeling Of Rotary Kiln For Sponge Iron Processing Using

    Modeling Of Rotary Kiln For Sponge Iron Processing Using

    Both Two-Dimensional and Three-Dimensional profiles are shown in Fig.6.2.Fig.6.2: 2D & 3D model of Sponge iron Rotary Kiln To facilitate the function of lobe blower to kiln similar faces for material input were developed by method of Face imprint with Protrude operation. Fig. 6 . 3 :63Faces of lobe blower.

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  • Arcelormittal Rotary Kiln  Contra

    Arcelormittal Rotary Kiln Contra

    2 D Model Of Sponge Iron Rotary Kiln Developed Using Ii rotary kiln operation and construction details a schematic diagram of the rotary kiln of sponge iron process considered for the present work is shown in fig 1 the rotary kiln consists of a rotating cylindrical shell lined inside with refractory material the kiln is around 80 m long with 4 m.

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  • Tpd Sponge Iron Kiln Dimensions Rotary Kiln

    Tpd Sponge Iron Kiln Dimensions Rotary Kiln

    2 D Model Of Sponge Iron Rotary Kiln Developed Using. 2 d model of sponge iron rotary kiln developed using cfd solid flow particle size of raw material ratio of air to coal combustion of coal heat transfer characteristics inside the kiln etc due to complex majhi modeled the kiln of a typical sponge iron plant having capacity of 500 tpd. Online Chat

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  • Modelling And Optimization Of A Rotary Kiln Direct

    Modelling And Optimization Of A Rotary Kiln Direct

    One-dimensional kiln model The kiln model applied in this work was developed by Hatch over a number of years and has been used for several rotary kiln projects. It has its roots in a FORTRAN program that was developed by Venkateswaran (1978) to study the reduction of iron ore. The original software was used to model the operation of a 35 m ...

    Oline Chat
  • New Sponge Iron Rotary Kiln Design In Sponge Iron

    New Sponge Iron Rotary Kiln Design In Sponge Iron

    Sep 10, 2020 Using high-quality ore, using the principle of an oxidation-reduction reaction, in a rotary kiln, shaft kiln, or other reactors, the iron ore undergoes a reduction reaction and becomes porous sponge iron. Sponge iron has a low content of harmful impurities such as sulfur and phosphorus and non-ferrous metals.

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  • Flow Of Materials In Rotary Kilns Used For Sponge Iron

    Flow Of Materials In Rotary Kilns Used For Sponge Iron

    Looking forward to the need of developing coal-based sponge iron technology in India, a country having no significant resources of either coking coal or natural gas, the Research and Development Division of the Tata Iron and Steel Company Limited (TISCO) set up a rotary kiln based direct reduction pilot plant in 1975. In this pilot plant, a totally indigenous technology for production of ...

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  • Spongeiron

    Spongeiron

    Sponge Iron, also known as Direct Reduced Iron is produced from Hematite Iron ore (5 to 18 mm size) by removing the oxygen by direct reduction process using non coking coal as the fuel and reducing agent in Rotary Kiln. Sponge iron is rich in Metallic Iron (Pure Iron) with consistent chemical & …

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  • First Rotary Kiln In Zimbabwe To Produce Sponge Iron From

    First Rotary Kiln In Zimbabwe To Produce Sponge Iron From

    MORE DETAILS: Conversion of Sponge Iron From Low Grade Iron ore. The process of DRI or sponge Iron making can be classified into different categories as given below A Rotary Klin Process Rotary Kiln method is very important for sponge iron production using noncoking coal as a reluctant The Iron ore is charged from one end with noncoking coal which is in the lump form or pellets and heated from

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  • Coal Amp Gas Based Dri Plant  Rotary Kiln For Making Sponge

    Coal Amp Gas Based Dri Plant Rotary Kiln For Making Sponge

    We manufacture Sponge Iron Plant on turn-key basis of different functional capacities i.e. 100 TPD, 300 TPD, 500 TPD plants.The equipment support provided for the plants include Kiln/cooler tyre, Kiln/cooler support roller, Kiln/cooler support roller shaft, Kiln/cooler support roller assembly with bearing housing, Kiln/cooler girth gear, Kiln/cooler pinions, Kiln/cooler pinion shaft, Kiln ...

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  • Sponge Iron Rotary Kilnzhongde Heavy Industries

    Sponge Iron Rotary Kilnzhongde Heavy Industries

    2. Sponge iron rotary kiln is the widely used sponge iron processing equipment.In the rotary kiln, with coal, coke or other fuels,the iron ore or iron concentrate pellets realize low-temperature reduction under the melting temperature conditions,becoming porous products.

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  • Tunnel Kiln  Electrotherm  Engineering Amp Technologies

    Tunnel Kiln Electrotherm Engineering Amp Technologies

    Tunnel Kiln history dates back to 1807 when Hoganas first used this process to produce iron powder of 99.9% purity. When iron ore is mined or processed (in a crusher), lots of fines are generated. Quantity of fines generation is a function of the quality of ore i.e. whether it is hard or soft.

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  • Flow Of Materials In Rotary Kilns Used For Sponge Iron

    Flow Of Materials In Rotary Kilns Used For Sponge Iron

    Abstract. The formation of accretions or ’rings’ in rotary kilns used for the manufacture of directly reduced iron (sponge iron) affects the residence time of the charge, kiln hold-up, and the kiln …

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  • China Iso Dri Kiln Sponge Iron Rotary Kiln  China Dri

    China Iso Dri Kiln Sponge Iron Rotary Kiln China Dri

    Dri Kiln, Sponge Iron Rotary Kiln, Sponge Iron Kiln manufacturer / supplier in China, offering China ISO Dri Kiln Sponge Iron Rotary Kiln, Hongke High Quality Fine Grinding Mill, High Capacity Jaw Crusher Stone Crusher Machine and so on.

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  • 2 D Model Of Sponge Iron Rotary Kiln Developed Using

    2 D Model Of Sponge Iron Rotary Kiln Developed Using

    The 2 D geometry of rotary kiln is developed using GAMBIT 2.4.6. The assumptions for the present work are: (1) 2D geometry of the kiln is considered, (2) Feed Consists mixture of iron ore, coal & dolomite which is supplied at inlet stream at 300 K, (3) Sponge iron is considered as outlet stream, (4)

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  • Analysis Of Temperature Profile And  Metallization In

    Analysis Of Temperature Profile And Metallization In

    Jun 01, 2016 The 2D geometry of rotary kiln of sponge iron process is developed using ANSYS 14.5 and shown in Fig. 2. Feed, a mixture of iron ore, coal and dolomite, enters to the kiln as indicated in Fig. 2 . In this figure primary air enters from discharge end whereas, secondary air enters the kiln through different nozzles placed at the periphery of the kiln at equal spacing as shown in Fig. 2 .

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  • Modeling Of Rotary Kiln For Sponge Iron Processing Using

    Modeling Of Rotary Kiln For Sponge Iron Processing Using

    2 D Model of Sponge Iron Rotary Kiln Developed Using CFD A computational fluid dynamic (CFD) model has been developed to ... 2.2 Causes of Refractory wear in secondary lead processing furnaces . ... smelted with coke and other fluxes in either a rotary furnace, a reverberatory ... specific to ANSYS Fluent 17.0 [29] commercial CFD software which ...

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  • Computational Fluid Dynamics Analysis Of Sponge Iron

    Computational Fluid Dynamics Analysis Of Sponge Iron

    Mar 01, 2017 2D CFD model is developed for simulation of rotary kiln of sponge iron process. • Effects of varying inclination angle, rotation and iron ore flow rate are studied. • Optimum conditions are found based on Fe content, temperature profiles. • Grid independent test is performed on temperature profiles for optimum mesh size. •

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  • A Thesis Submitted For Partial Fulfillment Of The Degree

    A Thesis Submitted For Partial Fulfillment Of The Degree

    4.1 Industrial view of Sponge Iron making Rotary Kiln 24 4.2 Schematic view of internal heat exchange in Rotary kiln 26 4.3 Schematic view of Lobe Blower. 27 4.4 Schematic view of Air & material flow in Rotary kiln 27 4.5 Filling of Bed Geometry 28 6.1 Schematic Drawing of discharge end of Kiln 38 6.2 2D & 3D model of Sponge iron Rotary Kiln 39 ...

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  • Modeling Of Rotary Kiln For Sponge Iron Processing Using

    Modeling Of Rotary Kiln For Sponge Iron Processing Using

    CFD analysis of heat transfer in freeboard of rotary kiln was done with licence version of ANSYS 13.0, authorized by NIT Rourkela. ANSYS 13.0 is an engineering simulation software (Computer-Aided Engineering. Kiln of a typical Sponge Iron producing plant having capacity 500 Tons Per Day was modelled and simulated with CFD package (ANSYS 13.0). This kiln is of length 80m. and inner …

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