sponge iron powerpoint

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Bulletin 281

the use of sponge iron as a precipitant of lead and copper. The experiments were regarded as part of the work on hydrometallurgy of these two stations. The Salt Lake City station works in cooperation with the depart ment of metallurgical research of the University of Utah, of which. Dr. J. F. Merrill was dean, Dr. R. F. Newton 

Report of the working group on steel industry for the twelfth five year

producer of sponge iron in the world. However in terms of techno economic efficiency of operations our steel making units are nowhere near their global competitors. The industry in fact continues to be characterised by low labour productivity and high energy consumption levels, heavy dependence on imported technology, 

Coal India Limited MSTC ECommerce

Jul 5, 2016 Proportion of coal alloion between power and nonpower sector at 75% and. 25% respectively as per CCEA decision. ▫ Subsectors could be Cement, Sponge Iron/Steel, Aluminium and Others [excl. Fertiliser (Urea)] including their CPPs etc. ▫ Existing FSAs of nonregulated sector. — No premature 

SPONGE IRON PLANT PPT YouTube

Oct 25, 2016 More Details : Sponge iron being magnetic gets attracted and gets separated from non magnetic char. The iron . M

Direct Reduced Iron authorSTREAM

Nov 26, 2013 PowerPoint Presentation: INDEX : Introduction of DRI Iron making. Direct reduced iron process (DRI). Raw materials for DRI. Sponge iron discharge temperature. Description of kiln. Process in kiln. Heat transfer in rotary kiln. Process control parameters. Reaction in kiln. Quality of total product. Uses of 

PowerPoint Presentation Instruct

This is reflected in the terms commonly used for technological "ages" (e.g. Stone Age, Copper Age, Bronze Age, Iron age). . relatively low temperatures used, the material formed a spongy solid mass of elemental iron and slag (impurites, metal oxides and remnant sulphides) called a "bloom" (also known as "sponge iron").

Computational fluid dynamics analysis of sponge iron rotary kiln

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.

Höganäs PowerPoint template

The Sponge Iron Process. Powder Manufacturing & Characterization EPMA Summer School, June 2016. 22 . Feore. Reduction mix (coke breeze+limestone+coal). Drying. Charging the tubes. Feore. Reduction mix. Reduction in tunnel klins. 1200°C260m long crushing, mag. separation, grinding & screening. Annealing.

Sour gas sweetening PetroWiki

Jul 6, 2015 3.1 Sulfinol. 4 Reduction/oxidation (Redox) process 5 Nonregenerative chemical solvent (Scavenger) processes 6 Dry sweetening processes. 6.1 Iron sponge (Iron Oxide) 6.2 SulfaTreat (Iron Oxide) 6.3 Molecular sieves. 7 Screening program for optimum process selection 8 Nomenclature 9 References 

iron and steel manufacturing process.ppt Steel Iron Scribd

an alternative to the Blast furnace technique. This technique produces 97.0 percent pure iron, which is called, solid Sponge Iron. Smelting Reduction Technologies In this process, the hot metal (liquid iron) is produced from iron ore in two steps. Ores are partly reduced in the first step and then final reduction and melting 

Direct reduced iron final.ppt SlideShare

Jul 15, 2015 Number of Coal Based Sponge Iron Plant State Number of Plant Small Scale Medium Scale Large Scale Odisha 108 26 64 18 Chhattisgarh 68 29 23 16 West Bengal 57 16 39 02 Karnataka 59 24 14 01 Jharkhand 37 13 23 01 Other States 21 05 12 04 Total 330 113 175 42 Scale Production (MTPA) Small 

Sponge Iron Making Process

Char. PCC. Please move your mouse over equipment for description. Sponge Iron Making Process. ORE. COAL. DOLO. WHRB. Feed. Primary air. ESP. I.COAL. Secondary air. STACK. Kiln. Sponge Iron. Rotary. + Char. Turbine. Cooler. Submerged. Screen. air injection. (+10 mm). Substation. Mag. Pulley. (310 mm). Waste.

Rotary Kiln Process of Making Sponge Iron New Age International

As touched upon earlier, sponge iron is mainly produced from ore by two different routes – (a) by reducing gases (CO and H2) in a shaft furnace, and (b) through direct treatment with coal in a rotary kiln. 2.2 IMPORTANT FEATURES. The coal based rotary kiln process of making sponge iron is the focus of the present write.

NMDC Limited Corporate Communiions

Excel files, image Excel Viewer 2003 (in any version till 2003) · Microsoft Office Compatibility Pack for Excel (for 2007 version). PowerPoint presentations, image PowerPoint Viewer 2003 (in any version till 2003) · Microsoft Office Compatibility Pack for PowerPoint (for 2007 version). Flash content, image Adobe Flash Player 

Direct Reduced Iron authorSTREAM

Nov 26, 2013 PowerPoint Presentation: INDEX : Introduction of DRI Iron making. Direct reduced iron process (DRI). Raw materials for DRI. Sponge iron discharge temperature. Description of kiln. Process in kiln. Heat transfer in rotary kiln. Process control parameters. Reaction in kiln. Quality of total product. Uses of 

Chhattisgarh Sponge Iron Manufacturers Association Trinity Global

Chhattisgarh Sponge Iron Manufacturers Association.

Some Studies on Energy Savings in Sponge Iron Plants Journal of

D. K. Biswas. IRM Division, National Metallurgical Laboratory, Jamshedpur 831 007, India. S. R. Asthana. Process Development Division, National Chemical Laboratory, Pune 411 008, India. V. G. Rau. Electrical Engineering Department, Indian Institute of Technology, Kharagpur 721 302, India. J. Energy Resour. Technol 

SPONGE IRON PLANT PPT YouTube

Oct 25, 2016 More Details : Sponge iron being magnetic gets attracted and gets separated from non magnetic char. The iron . M

Direct reduced iron final.ppt SlideShare

Jul 15, 2015 Number of Coal Based Sponge Iron Plant State Number of Plant Small Scale Medium Scale Large Scale Odisha 108 26 64 18 Chhattisgarh 68 29 23 16 West Bengal 57 16 39 02 Karnataka 59 24 14 01 Jharkhand 37 13 23 01 Other States 21 05 12 04 Total 330 113 175 42 Scale Production (MTPA) Small 

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