16/03/2013· Since DRI is produced by removing oxygen from iron ore, its structure is just like sponge with a network of connecting pores. These pores results in a large internal surface area which is about 10,000 times greater than the internal surface area of solid iron. Due to it the DRI is also known as sponge iron.
schematic diagram/ flow chart showing the project layout, components of the project etc.) 31 3.5.1 Manufacturing Process of Sponge Iron (DRI) 31 3.5.2 Manufacturing process of Pig Iron through Mini Blast Furnace 37 3.5.3 Process and Process Flow diagram of Iron Ore and other Mineral Ore Beneficaiton Plant 42
The proposed project is a Greenfield Steel Mill consisting of Primary Sponge Iron Plant, and Secondary Plant to produce Ingots/Rolled Products. The proposed project will consist of Rotary Kilns to process Iron-ore to produce Sponge Iron. The Sponge Iron, and M.S. Scrap will be melted in Electric Induction Furnace. The molten metal is cast into
17/01/2017· we are trying to take a look at the sponge iron industrie,how we making sponge iron by coal based .if you like please subscribe and comment ,please comment your opinion .
This is to certify that the thesis entitled “Design of Waste Heat Recovery System in A Sponge Iron Plant” being submitted by Saurav Kumar Sahu as an academic project in the Department of stone
Direct reduced iron (DRI), also called sponge iron, is produced from the direct reduction of iron ore (in the form of lumps, pellets, or fines) to iron by a reducing gas or elemental carbon produced from natural gas or coal. Many ores are suitable for direct reduction.
This is to certify that the thesis entitled “Energy integration in sponge iron plant using heat of waste gas” being submitted by Annavajhala Mrudula as an academic project in the Department of stone
Energy Audit, DRI Process, Sponge Iron, Kiln Efficiency, Sankey Diagram of Kiln, Coal Balancing 1. Background of This Study Sponge iron industries in India have mandatory energy performance target in terms of specific energy consump-tion (SEC). They shall have to achieve the target SEC by 31st March, 2015. The non-performing industries are
09/11/2014· Making process iron ore to sponge iron Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website.
Fig. 3 is a flow chart for the MIDREX process. Either lump ore, or pellets prepared for direct reduction ironmaking, are charged as raw material from the top of a shaft furnace. The ore is reduced inside the furnace and the reduced iron is discharged from the bottom of the furnace. Reductant gas blown
Energy Audit, DRI Process, Sponge Iron, Kiln Efficiency, Sankey Diagram of Kiln, Coal Balancing 1. Background of This Study Sponge iron industries in India have mandatory energy performance target in terms of specific energy consump-tion (SEC). They shall have to achieve the target SEC by 31st March, 2015. The non-performing industries are
09/11/2014· Making process iron ore to sponge iron Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website.
Designing Iron Sponge Process For H2S Removal posted in Student: Hi all, I am a final year student in australia and am trying to complete my design project. I am tasked with designing the equipment for the Iron Sponge (oxide) process for the removal of hydrogen sulphide from natural gas. I have come to understand that this is a fixed bed adsorber column design but i cannot find much
The process flow diagram (PFD) of a conventional coal based sponge iron plant 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.
Iron Sponge Process. The iron sponge process uses the stone reaction of ferric oxide with H2S to sweeten gas streams. This process is applied to gases with low H2S concentrations (300 ppm) operating at low to moderate pressures (50-500 psig). Carbon dioxide is not removed by this process.
Prospect of direct reduced iron (sponge iron) Add:A C Process Flow Diagram-----8. XYK Process Introduction of Producing Direct reduced
From a meager production of 1.31 million tonnes of sponge iron in 1991-92 the present production level of sponge iron level jumped to 7.67 million tones in 2002-03 and 10 million tones in 2004-05 and India emerged as the largest producer of Coal based sponge iron in the world since 2001.
Steel mill production process flow diagram YouTube. steel production flow diagram for dri plant,process flow diagram sponge iron, process flow diagram sponge Iron and Steel Manufacturing IFC pig iron manufacturing in a blast furnace include Mill scale may amount to 33 kg/t.
Sponge Iron in Project Profiles, Reports NPCS. Detailed Project Report on Sponge Iron Sponge Iron: Steel is produced through two process routes; the ore based Blast Furnace-LD Converter route or scrap or DRI »More detailed
You can use a data flow diagram in Visio to document the logical flow of data through a set of processes or procedures. Visio lets you include external sources and destinations for the data, activities that transform the data, and stores or collections where the data is held.
You can use a data flow diagram in Visio to document the logical flow of data through a set of processes or procedures. Visio lets you include external sources and destinations for the data, activities that transform the data, and stores or collections where the data is held.
Sponge Iron in Project Profiles, Reports NPCS. Detailed Project Report on Sponge Iron Sponge Iron: Steel is produced through two process routes; the ore based Blast Furnace-LD Converter route or scrap or DRI »More detailed
SPONGE IRON PRODUCTION FROM ORE -COAL COMPOSITE PELLETS IN TUNNEL KILN . S.C.Khattoi. 1*,G. G. Roy2 1 Project & Engineering Consultancy, Keonjhar, Odisha, India 2 . Indian Institute of Technology, Kharagpur 721302, India. Abstract: Today India stands as the largest producer of coal based sponge iron through
Sponge Iron Plant Technology MIDREX, Gas based Commissioned -1994 Original capacity-1.0 MTPA World’s first mega module DRI plant. Current capacity -1.6 MTPA Modifications carried out in 2005 Successfully operated with 100% Iron ore Lump in feed mix. Achieved annual production of 1.37 MMT in
In the search for lower cost methods of recovering copper, the use of sponge iron or particulate iron (as distinguished from iron powder used in powder metallurgy) as precipitants in place of tin cans, detinned scrap iron, or scrap iron is an intriguing possibility. The relatively faster copper precipitation rate obtained with particulate iron as compared to scrap iron promises economic and
sponge iron, originating from Iron Ore, namely, silica and alumina and the sulphur and phosphorous contents adversely affect the economics in subsequent steel making operation. Therefore, the ore should be high in iron content and low in gangue, Physical Specification Size 5-20 mm Oversize < 5 % max
Note You can also automatically create a basic flow chart from data by using a Data Visualizer diagram in Visio. For more information, see Create a Data Visualizer diagram . The Basic Flowchart template in Visio comes with shapes that you can use to show many kinds of processes, and it is especially useful for showing basic business processes like the proposal development process shown in the
Study on Accretion Formation on DRI kiln during spong iron production Chandrashekhar shrivas, Himanshu shrivas Abstract---Today is an era of competition, and contrary to this the Iron and steel industries are also suffering from the same. One of the major challenges for sponge iron plant is the Accretion formation. Through this
28/04/2013· Devastating impact of mining Environment South Africa. 22 May 2010 On page 14 of the latest “Farmer's Weekly” there is an article on the pollution of Wonderfonteinspruit and how the NNR warned farmers not to »More detailed
Microsoft has a large number of Excel templates available online that make it easy to quickly create a good-looking and functional worksheet for any number of purposes. However, the easiest type of template to use to create a flowchart in Excel is SmartArt.
15/03/2013· layout design of cement factory . mobile car crushing plant manufacturers; facility layout diagrame for a cement manufacturing industry. what are fature of
Because of space limitations, only the iron ore milling process to brief you, if you want a more specific understanding of the iron ore mining process, and detailed iron ore mining process flow chart, please contact our customer service, they will be detailed to you to explain the process and provide detailed mining process flow chart.
o A semester project on a given topic from the field: charge materials, technology of iron making, physical-chemical processes taking place in sintering of ores and iron production, o The project will be monitored by the teacher within 14 days after submission and the
I have written an application with approximately 500 classes in java,Now I know this has been asked plenty of times here, but I still couldn't find a proper resource or tutorial for creating a data flow diagram for my entire project. Any help/tutorial/resource or code sample would be appreciated.
Wait for the soldering iron to heat up. Moisten the sponge. Wipe the tip of the iron on the damp sponge. This will clean the tip. Melt a little solder on the tip of the iron. This is called tinning and it will help the heat flow from the iron's tip to the joint. The solder should flow onto the
production. In this stone the direct reduction of iron ore to sponge iron is used as an example. The model incorporates a large number of variables, covering, among others: feed properties and rates, combustion options, kiln operating information (speed and fill level), blower locations and flow rates, and the environmental conditions. Due to
The South African iron ore industry is globally competitive, given the fact that a significant proportion of iron ore produced in South Africa is high quality and South Africa is geographically well positioned to export iron ore. The iron ore industry has the potential to more than double output in the next 10 years if appropriate conditions exist,
THERMAL POWER PLANT Under Perform, Achieve and Trade v (d) Auxiliary Power Consumption (APC) Normalization 78 (e) Plant Load Factor [Scheduling] 81 (f) Other Normalization 86 (g) Final Normalization Calculation for Gas based Thermal Power plant 89 11. Normalization for Fuel Mix (Gas + Oil) in Thermal Power Plant 89 Section 11.01 Formulas 89
Jimblebar Iron Ore Project BHP Billiton Iron Ore Pty Ltd Report 1371 . Environmental Impact Assessment Process Timelines Date Progress stages Time (weeks) 22/06/09 Referral received 13/07/09 Intention to set EPS Level of Assessment advertised (no appeals) 3 26/08/10 Proponent’s Final EPS document received by EPA 58 12/10/10 Condition Consultation 5 13/10/10 EPA report to the Minister
3.1 Turbulent flow and laminar flow, Reynolds number Figure 1 shows the three regimes of viscous flow. The changeover from laminar flow to turbulent flow is called transition. Transition depends upon many effects, e.g., wall roughness or fluctuations in the inlet stream, but
