Get latest balance sheet, annual reports, quarterly results, and price chart. Bihar Sponge Iron Ltd. Share Price Today: CLOSE 17.1, HIGH 17.75, LOW: 17. Get latest balance sheet, annual reports, quarterly results, and price chart. ... The company has a good cash flow management; CFO/PAT stands at 1.222. Limitations
Conventional sponge iron plant flow diagram Coal injector, Air: 2500m3/h, Injection coal:6.13 t/h, all at 300C Rotary Kiln (10200C) 8 shell air fan at 48000 m3/h, 300C Flue gas Fly ash Fines of iron ore 108.94 t/h Kiln Feeding Iron ore: 30 t/h Feed coal: 14.297 t/h Dolomite (Lime stone): 0.5 t/h All at 300C Rotary Cooler At 1200C Sponge iron:
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Sponge Iron or Direct Reduced Iron 5. Raw Material 6. Raw Material Handling Station(RMHS) 7. Process of DRI Plant 8. Process Flow Chart 9. Pump House 10. Product Handling System 11. Pollotion Control System 12. Hydraulic and Pneumatic Control System 13. Mechanical Equipments Used in DRI a-Rotary Kiln b-Feed Pipe c-Shell air fan d-Shell Air Tube ...
The report provides a complete roadmap for setting up an sponge iron manufacturing plant. It covers a comprehensive market overview to micro-level information such as unit operations involved, raw material requirements, utility requirements, infrastructure requirements, machinery and technology requirements, manpower requirements, packaging requirements, …
The process flow diagram (PFD) of the sponge iron process is shown in Fig. 1. Different streams in the PFD are assigned individual number and henceforth each stream will be referred through its respective number. Detailed operation of this plant is discussed in the work of Prasad et al. [2011]. The operating parameters for this process
Download scientific diagram | Schematic flowsheet of rotary-kiln sponge iron process. from publication: Comprehensive Utilization of Iron-Bearing Converter Wastes | Utilization and...
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 …
SPONGE IRON PRODUCTION FLOW CHART Raw Material Feeding to Kiln (Iron Ore, Coal, Dolamite) Rotary Kiln (Conversion of Raw Iron Ore into Sponge Iron) Cooler (Sponge Iron Cooling below 100deg by external Water Cooling) Intermediate Bin Desired Quality (for Blending) Screening in Product House
Flow of Materials in Rotary Kilns Used for Sponge Iron Manufacture: Part II1. Effect of Ring Formation within the Kiln AMIT CHATTERJEE and P.K. MUKHOPADHYAY 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 ...
Data-1 includes temperatures profiles and air inlet at positions, AT-1 to AT-3 and MF-1 and MF-2, inside the kiln whereas, flow rates of iron ore, feed coal, slinger coal and sponge iron is ...
Chemical reaction sponge iron process based on redox cycling. Sponge ironSponge hyl dri Sponge iron production processSponge flow. Sponge iron: list of plants, uses, benefits, and production processIron sponge chart steel flow dri Solution: sponge iron manufacturing process 3Sponge iron kiln coal injection.
Sponge making (pdf) energy survey of the coal based sponge iron industry Sponge iron plant flow process diagram survey coal industry energy based Solution: spon ... Energy audit methodology of sponge iron manufacturing units using driIron sponge chart steel flow dri Production process kiln rotary dri coal iron based flowsheet direct ispatguru ...
Download scientific diagram | Simplified flow chart describing the integrated iron-and steel-making manufacturing process including typical process gas flows. Adapted from: Birat (2010); Kuramochi ...
While melting the sponge iron, slag forms in the crucible at the top of the liquid metal and is removed at regular intervals by tilting the crucible. ... Steel Melt Shop - Process Flow Chart. Address. Corporate Office: Block-A, Greencity, Near Apparel Export Park, Vadlapudi Post, Visakhapatnam-530046. Andhra Pradesh, India. Tel : +91-891 ...
sponge iron/DRI, HBI and cold briquettes. 3.5 Metallic Iron — Itis the aggregate quantity of iron, either free or combined with carbon (as cementite) present in sponge iron/DRI, HBI and cold briquettes. 3.6 Residual Iron Oxides — These are remaining oxides of iron present in sponge iron either in the form of FeO, Fe~Od or Fe20~, though ...
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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 …
CONTENT • Overview • Purpose of Sponge Iron • Raw material • Flow Chart • Process • Rotary Kiln • Ellingham Diagram and Chemical Reactions • Rotary Cooler • PSB • ESP • Problem Statement 3. Direct reduced iron (DRI) …
The product gases from coal-fired sponge iron kilns exit at a high temperature (800-950 o C) and contain some unburnt carbon and carbon monoxide along with nitrogen, carbon dioxide and entrained dust.
Throughout this period, a large amount of CO, iron and other semi-metallic elements are generated and enter the wet dust removal system in the form of flue gas.
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. ... Production Flow Chart. Production Process Shakambhari Ispat Purilia unit is a automated integrated steel plant comprising ...
Bihar Sponge Iron Share Price Chart - View today's 500058 Stock Price Chart for BSE and NSE at Groww. Track Bihar Sponge Iron Chart History including Candlestick & Periodic charts with different indicators.
SPONGE IRON PRODUCTION FLOW CHART Raw Material Feeding to Kiln (Iron Ore, Coal, Dolamite) Rotary Kiln (Conversion of Raw Iron Ore into Sponge Iron) Cooler (Sponge Iron …
SEIL's two 350 TPD CODIR Process DRI Sponge Iron Kilns were setup in a technical collaboration with the erstwhile Mannesmann Demag Corporation of Germany (currently Primetals Technologies, a Mitsubishi Heavy Industries group company). ... DRI Sponge Iron Kilns - Process Flow Chart. Address. Corporate Office: Block-A, Greencity, Near Apparel ...
(iii) From the flow chart in (a) and (b); (I) write the formulae of cations present in mixture R..... 3. The flow chart below shows some of the stages in the manufacture of sodium carbonate by the solvary process. Use it to answer the questions that follow: (a) Name substance N (1mk) (b) Name the process taking place in N CO 2 (g) Brine NH 4 Cl ...
Orissa Sponge Iron & Steel Share Price Chart - View today's 504864 Stock Price Chart for BSE and NSE at Groww. Track Orissa Sponge Iron & Steel Chart History including Candlestick & Periodic charts with different indicators.
encing the flow of materials in sponge iron rotary kilns. B In rotary kiln based direct reduction processes, it is essen- tial to identify the optimized flow conditions which give rise to an almost flat profile of filling degree along the length of the kiln. For …
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 …
Sponge iron or direct reduced iron is a high quality porous solid-state metallic product that is produced from iron ore (in the form of lumps, pellets or fines) using a reducing gas such as natural gas or coal. ... PROCESS FLOW CHART TYPICAL RAW MATERIAL CHARACTERISTICS PLANT LAYOUT PRINCIPLES OF PLANT LAYOUT PLANT LOCATION FACTORS