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ppt for manufacturing process of sponge iron in plants

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Sponge iron making process SlideShare

09/11/2014 Sponge iron making process 1. ALBERTUS SEPTYANTOKO 2712100014 2. IRON ORE • Iron = 65-67 % • SiO2 + Al2O3 = 2-3 % • CaO + MgO = 0,5-1 % • Sulphur = 0,02 % max • Phosphorus = 0,04 % max Chemical

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manufacturing process of sponge iron ppt Mining & Quarry

Grinding Mill China. sponge iron manufacturing process PPT Powerpoint dri plant process ppt ? Corex Process in Iron basic sponge iron manufacturing process ppt in India Gold Sponge Iron Making Process. The heart of DRI process, here iron ore is converted into sponge iron with help of reductant, Sponge Iron Making Process. sponge iron

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ppt for manufacturing process of sponge iron in plants

iron ore use in manufacturing process ppt Crusher South Africa. Grate Bar, Sponge Iron Tunnel Kiln, Sinter Plant, Henan Grate bar, sponge iron tunnel kiln, pellet manufacturing process of iron ore ppt Basalt Crusher »More detailed

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ppt presentation on sponge iron manufacturing process

ppt for manufacturing process of sponge iron in plants. ppt in iron ore pellet reduction process hot sponge iron fines hot sponge iron from with drum by a pelletizing plant. 1.2 Outline of iron ore production. manufacturing process ppt video ppt on pelletization plant

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Sponge Iron Industry SlideShare

17/11/2012 Input Output In DRI Plants per tonne of DRI Matter Input Output Solids Iron Ore 6-20 mm : 1500 kg Sponge Iron +3 mm: 790 kg Coal 0-3 mm : 300 kg Sponge Iron 1-3 mm: 210 kgs Coal 3-15 mm: 700 kg Sponge Iron -1 mm: 50 kg Limestone: 0-3 mm: 75 kg Char +3mm :30 kg Char 1-3mm: 75 kg Char -1mm:195 kg Air 6000 Nm3 5000 Nm3 Energy in Gcal Coal = 6

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Sponge Iron Iron Steelmaking Scribd

First DRI plant in 1957 in Mexico The reasons for the growth of the sponge iron industry could be attributed to the advantages of using sponge iron in electric arc furnaces, partly substituting scrap, the conventional charge to the furnaces. The industry is gaining further importance due to proven utility of sponge iron in other steel manufacturing processes like L.D. Converters,

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ppt for manufacturing process of sponge iron in plants

SPONGE IRON PLANTThe major Raw Materials required for production of Sponge Iron by the rotary kiln process are: sized graded Iron Ore and Non-Coking coal. Limes. Home; Products; Cases; About Us; Contact Us; ppt for manufacturing process of sponge iron in plants. 2020-01-25T17:01:07+00:00 Mobile Crushers; Stationary Crushers; Grinding Mill; Washing &

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ppt for manufacturing process of sponge iron in plants

Sponge Iron Plant Manufacturers and Sponge Iron Many investigators [1]-[4] considered the manufacturing process of sponge iron and recommended improvement in that. It is found that during the operation in the coal based sponge iron plant, an incredible amount of heat is generated and a significant part of this. Get Price

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SPONGE IRON PLANT

The major Raw Materials required for production of Sponge Iron by the rotary kiln process are: sized graded Iron Ore and Non-Coking coal. Limestone, in small quantities, is also required to scavenge the sulphur. IRON ORE The quality requirement of Sized ore for sponge iron production can be classified into:- spongeitc 2 1) Physical requirements:- Strength

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OPERATIONAL ASPECTS OF SPONGE IRON PRODUCTION IN A

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 iron. Depending on its content of volatile matter, the coal is part-ly blown into the

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ppt presentation on raw material processing of sponge iron

sponge iron plant jalnaphp bk-dienstleistungen.eu. Plant Details. The plant consists of the following sub divisions Raw material preparation plant Direct reduction plant Raw material preparation plant The basic raw materials for the production of sponge iron are iron ore, non coking coal and dolomite Iron Ore: Iron ore is the source of iron and available in oxide form

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sponge iron manufacturing process ppt BINQ Mining

15/11/2012 sponge iron manufacturing process PPT Powerpoint PPT presentations and slides for Download, View and Edit sponge iron manufacturing process, PowerPoint templates for download The steel industry in »More detailed. Sponge Iron Making Process. The heart of DRI process, here iron ore is converted into sponge iron with help of reductant,

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ppt presentation on sponge iron manufacturing process

ppt for manufacturing process of sponge iron in plants. ppt in iron ore pellet reduction process hot sponge iron fines hot sponge iron from with drum by a pelletizing plant. 1.2 Outline of iron ore production. manufacturing process ppt video ppt on pelletization plant

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sponge iron manufacturing ppt for free download

iron manufacture with flow chart Iron ore dressing plant. The figure shows a flowchart of the integrated manufacturing process for iron and . iron

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Sponge Iron Industry SlideShare

17/11/2012 Input Output In DRI Plants per tonne of DRI Matter Input Output Solids Iron Ore 6-20 mm : 1500 kg Sponge Iron +3 mm: 790 kg Coal 0-3 mm : 300 kg Sponge Iron 1-3 mm: 210 kgs Coal 3-15 mm: 700 kg Sponge Iron -1 mm: 50 kg Limestone: 0-3 mm: 75 kg Char +3mm :30 kg Char 1-3mm: 75 kg Char -1mm:195 kg Air 6000 Nm3 5000 Nm3 Energy in Gcal Coal = 6

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ppt presentation on sponge iron manufacturing process

Flow of materials in rotary kilns used for sponge iron manufacture,20 Mar 1981,, Part I Effect of some operational variables Download PDF,Flow of materials in rotary kilns used for sponge iron manufacture: Part I Effect of some,For easy scaling up of the TISCO Direct Reduction (TDR) process to units of 300 to,on the filling degree profile of the charge in the kiln are

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ppt for manufacturing process of sponge iron in plants

Sponge Iron Plant Manufacturers and Sponge Iron Many investigators [1]-[4] considered the manufacturing process of sponge iron and recommended improvement in that. It is found that during the operation in the coal based sponge iron plant, an incredible amount of heat is generated and a significant part of this. Get Price

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manufacturing process of sponge iron seminar ppt

manufacturing process of sponge iron seminar ppt. Feb 17 2013 · Grate bar sponge iron tunnel kiln pellet manufacturing process of iron ore ppt Basalt Crusher » More detailed A preliminary survey on the development of the Indian steel . Online Chat manufacturing process of sponge iron seminar ppt

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ppt presentation on sponge iron manufacturing process

ppt presentation on sponge iron manufacturing process. WHAT IS STEEL MAKING PROCESS: BRIEFLY EXPLAIN . Our focus is on the baking of good quality biscuits. The starting point must be an understanding of the ingredients and the baking process. The following section outlines the process, the changes that take place from the dough piece to the biscuit during

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OPERATIONAL ASPECTS OF SPONGE IRON PRODUCTION IN A

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 iron. Depending on its content of volatile matter, the coal is part-ly blown into the

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ppt presentation on raw material processing of sponge iron

sponge iron plant jalnaphp bk-dienstleistungen.eu. Plant Details. The plant consists of the following sub divisions Raw material preparation plant Direct reduction plant Raw material preparation plant The basic raw materials for the production of sponge iron are iron ore, non coking coal and dolomite Iron Ore: Iron ore is the source of iron and available in oxide form namely hematite(Fe2O3)...

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ppt presentation on sponge iron manufacturing process

ppt for manufacturing process of sponge iron in plants. ppt in iron ore pellet reduction process hot sponge iron fines hot sponge iron from with drum by a pelletizing plant. 1.2 Outline of iron ore production. manufacturing process ppt video ppt on pelletization plant BINQ Mining

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Sponge Iron Iron Steelmaking Scribd

First DRI plant in 1957 in Mexico The reasons for the growth of the sponge iron industry could be attributed to the advantages of using sponge iron in electric arc furnaces, partly substituting scrap, the conventional charge to the furnaces. The industry is gaining further importance due to proven utility of sponge iron in other steel manufacturing processes like L.D. Converters, Open Hearth

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manufacturing process of sponge iron seminar ppt

manufacturing process of sponge iron seminar ppt. iron and steel manufacturing process.ppt. iron and steel manufacturing process.ppt Free download as Powerpoint Presentation (. ppt), PDF File (.pdf), Text file (.txt) or view presentation This technique produces 97.0 percent pure iron, which is called, solid Sponge Iron.

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SPONGE IRON INDUSTRY

The average sponge iron plant size in India is 0.0886 MTPA implying the dominance of medium scale plants in the country 18. The average plant size in Chhattisgarh is 0.1026 MTPA and that in Jharkhand is 0.0641 MTPA19. Odisha has plants with 0.0971 MTPA capacity on an average while in West Bengal the average capacity of a sponge iron plant is 0

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Energy Audit Methodology of Sponge Iron Manufacturing

14/07/2014 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. Apart from this, primary and

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Sponge Iron Production Process Arij Trading

Sponge iron production process discussed herein are selected from known methods of which the references are available and referable. We look at the 4 different methods of producing sponge iron: Midrex process; HYL process (4th generation) or Energiron; SL / RN process; Tunnel furnace process ; 1) Midrex process . Miderx's involvement in the direct reduction process can be traced back to the

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12.5 Iron And Steel Production

12.5 Iron And Steel Production 12.5.1 Process Description1-3 The production of steel at an integrated iron and steel plant is accomplished using several interrelated processes. The major operations are: (1) coke production, (2) sinter production, (3) iron production, (4) iron preparation, (5) steel production, (6) semifinished product preparation, (7) finished product preparation, (8) heat and

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Direct Reduced Iron (DRI) Production Plant

Direct Reduced Iron (DRI) Production Plant NIPPON STEEL ENGINEERING CO., LTD. Basic Concept or Summary S-16 u A direct reduced iron (DRI) production plant is a shaft reduction furnace to produce DRI with large metal iron content by directly reducing iron ore (or iron ore pellets) with reducing gases. u While the produced DRI is mainly used as the raw material of electric steelmaking, it is

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Sponge Iron Manufacturer of Sponge Iron

Sponge iron is used in the iron and steel industry as a substitute for scrap in induction and electrical arc furnaces. Over the years, the shortage of expensive melting scrap has made sponge iron a significant raw material for manufacturing high quality steel. In India, the abundance of Iron Ore deposits has led to absorption of the renowned by the Indian industry and use of ore lumps and

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