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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: / 95 Abstract—In the present study, estimation of actual output parameters is carried out .
complete Process Of Sponge Iron Kilns
OPERATIONAL ASPECTS OF SPONGE IRON PRODUCTION IN A 1. Krupp Sponge Iron Process The Krupp. Sponge iron process uses a rotary kiln for the reduction of high grad
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Large sponge iron rotary kiln for sale in germany buy sponge iron rotary kiln parts in norway sponge iron production in rotary kiln a sarangi b oct 01 2014 sponge iron production in rotary kiln kindle edition by a sarangi b sarangi download it once and read it on your kindle device pc phones or tablets read more get price.
Production Process Of Sponge Iron In Rotary Kiln Grinding
Production Sponge Iron Through Tunnel Kiln Process. Ceramics Sponge Iron Manufacturing (DRI) Misra . The pilot project that was setup for million Tons capacity under the guidance of Prof. Roy Dept of Metallurgy IIT Khargapur, has been successful and has exceeded all the expectations with the technological breakthrough in the process of Iron ore reduction or Sponge iron ...
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rotary kiln for sale in pakistan. Sponj iron rotary kiln supremewheels rotary kiln cement rotary kiln and sponge iron rotary kilnotary kiln is a rotating cylindrical vessel which is used for drying calcination and sintering in a continuous process with the use of hot gaseshe hot gases may be generated in an external furnace or by a flame inside
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Sponge iron production in rotary kiln arabinda sarangi . nbsp 0183 32 the increase in the demand of sponge iron is also due to the fact that it is used as a substitute for coking coal which is available in scarcity in the world this book comprehensively deals with the production of sponge iron in the rotary kiln the book is divided into 17 chapters the initial chapters give a brief on the ...
Complete Process Of Sponge Iron Kilns
Jul 29, 2010· In general sized iron ore of 518mm is used in the process of manufacture of sponge iron ... sponge iron produced by coal based rotay kiln ... sponge fines ...get price rotary kiln DRI production technology YouTube
Mangal Sponge Steel Pvt. Ltd.
Manufacturer Of Sponge Iron Billets. Company is producing high quality steel Billets in the steel Melting Shop. The prime raw materials used are sponge Iron, Pig Iron and MS scrap, out of which majority is the sponge Iron being sourced from the Sponge Iron Kilns of the company.
Complete Process Of Sponge Iron Kilns
In this kiln both coal and the iron ore feed material ... known as sponge price Study on Accretion Formation on DRI kiln during . Study on Accretion Formation on DRI kiln ... need for development and commercialization of sponge iron manufacturing process arose in late 50's when Electric Arc get price
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Sponge iron is produced using noncoking coal through the process of regenerating iron ore in a rotary kiln. The reduction occurs at a predetermined temperature and controlled atmospheric pressure. Input raw materials such as iron ore, coking coal in calibrated sizes and melting materials such as limestone and dolomite in calibrated sizes are fed into the rotary kiln through weight and volume ...
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· During the process of manufacture of sponge iron, coal injection plays a very vital role in maintaining the product quality. Due to highly endothermic nature of Boudouard reaction, heat has to be continuously supplied in entire reduction zone of rotary kiln. Generally the length of reduction zone is 6070% of total kiln length.
Accretion Control in Sponge Iron Production Kiln using ...
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 noncoking coal [Patra et al, (2005)].
Sponge Iron Rotary Kiln Design
Sponge Iron Rotary Kiln Design. 350 t d spange iron rotary kiln pdf an investigation for generation of energy analyses of different modifiions proposed for the bhagwati sponge private limited chairmans message dri update energy conservation in sponge iron production process energy integration of sponge iron production process gasifier for dri rotary kiln kiln equipment rotary kiln sponge ...
Flow of materials in rotary kilns used for sponge iron ...
Looking forward to the need of developing coalbased 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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msckolkata products » kiln slipring spares for sponge iron plant . guide support roller for rotary kiln slip ring . 350 tpd rotary kiln slip ring support insulators . carbon brush for rotary kiln slip ring . epoxy resin insulators for rotary kiln slip ring .
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Quality of sponge iron made by the Tunnel Kiln technology is superior as compared to that made from the rotary kilns because, while the input raw material gets just about 24hours for the reaction, the figures almost reverse in case of the Tunnel Kiln.
2 D Model of Sponge Iron Rotary Kiln Developed Using CFD
2 D Model of Sponge Iron Rotary Kiln Developed Using CFD Gajendra Kumar Gaurav* and Shabina Khanam *Research Scholar and Assistant professor Department of Chemical Engineering, Indian Institute of Technology Roorkee, Roorkee 247 667, India _____ Abstract: The present paper deals with 2D CFD model of rotary kilns employed in sponge iron process.
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OPERATIONAL ASPECTS OF SPONGE IRON PRODUCTION IN A ROTARY KILN
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 desulphurizing agents (limestone or raw dolomite) into an inclined rotary kiln, heated counter current to the flow of hot gas and reduced to form sponge ...
complete process of sponge iron kilns
Sponge iron making process LinkedIn SlideShare. Nov 09, 2014 Making process iron ore to sponge iron. Sponge iron making process 1. AIR Secondary air is introduced axially in the direction of the gas flow The air supplied to the length of the kiln is metered for close control of temperature and gas atmosphere in the kiln Heating zone extends from 25% to 40% along length of the kiln and in ...
Complete Process Of Sponge Iron Kilns
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Complete Process Of Sponge Iron Kilns
Process Making Sponge Iron Rotary Kiln. Sponge Iron Production In Rotary Kiln Quality of sponge iron made by the Tunnel Kiln technology is superior as compared to that made from the rotary kilns because while the input raw material gets just about 24hours for the reaction the figures almost reverse in case of the Tunnel Kiln.
Classic Range For Dri Sponge Iron – Sharadaa Ceramics
Sales, Service and Support; Datasheets. Iron / Steel Industries. ... Sponge Iron: Castable Refractories for Sponge Iron DRI Rotary Kilns. Download. VELCRETE RANGE OTHER PRODUCTS / DATASHEETS. Low Cement Hiperformance Castables Vibro .
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Simultaneously, iron ore fines are agglomerated into sinter and pellets through the sinter and pellet plants, respectively, and iron ore lumps are reduced to DRI in the sponge iron kilns. The sinter, pellets, metallurgical coal and quartzite are fed into the blast furnace where the mixture, through a reaction with preheated air, is reduced into liquid hot metal and pig iron.
