BPM MINING CONSTRUCTION

ppt for rotary kiln process of making sponge iron rotary

ppt for rotary kiln process of making sponge iron rotary | Industry News

Rotary Kilns - Manufacturers, Suppliers & Exporters - IndiaMART

We have used quality raw material in the manufacturing process and lined the .... We manufacture complete Rotary Kiln for Making Sponge Iron of 50 TPD, 100...

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Sponge Iron Making Process

Sponge Iron Making Process. ORE. COAL. DOLO. WHRB. Feed. Primary air. ESP. I.COAL. Secondary air. STACK. Kiln. Sponge Iron. Rotary. + Char. Turbine.

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Relevance of Iron Ore Pelletisation Industry in India. - C-Tempo

partly due to the sponge iron sector, the overall percentage of lumps usage in steel making ... Alternative iron making processes for production of steel may lead to ..... fines generation during heat treatment in the rotary kiln will be less. In case...

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English - Karnataka State Pollution Control Board

The company have 1X100 TPD coal based Sponge Iron units near Bellary. Our goal is to ... making industry. ... Our advanced quality control and automation/process control .... In this technology the iron ore is fed to the main Rotary Kiln.

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DIRECT REDUCTION OF IRON ORE USING NATURAL GAS - NTNU

As it is obvious, any improvements in iron-making process could contribute great ... Direct reduction iron (DRI), also called sponge iron, is produced from direct ... The third method is SL/RN direct reduction, which is coal-based rotary kiln...

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Ironmaking Process Alternatives Screening Study - Oak Ridge ...

3-2.2 Rotary Kiln. 3-2.3 Rotary ... alternative iron sources, e.g. direct iron reduction, imported pig iron, etc. ... Iron Carbide, the Rotary Hearth Processes, Tecnored, etc. ... based processes with no scrap charge and those producing Hot Metal.

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Accretion Control in Sponge Iron Production Kiln using Fuzzy Logic

The performance of rotary kiln sponge iron based processes is ... formation and rotary kiln process parameters is outlined. ... making sponge iron removes oxygen from iron ore by ..... s%20of%20sponge%20iron%20plant%20in%20Orissa.pdf,.

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Ferrous Solutions - Outotec

processing of iron ore, making pellets or sinter, producing pig iron or direct reduced ... Rotary Kiln. Ilmenite ... Sustainable solutions for processing iron ores and.

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Recovery and utilization of waste heat in a coal based sponge iron ...

iron exiting rotary kiln and further hot water is used to preheat air. To compute ... sponge iron manufacturing process and suggested improvement in that [5,7,8].

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Energy Conservation in Sponge Iron Production Process ... - IJESIT

from electrostatic precipitator to rotary kiln), air-preheater, stack gas cooler, ... the manufacturing process of sponge iron and recommended improvement in that.

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Rotary Kilns

10 Rotary Kiln Minerals Process Applications 265. 10.1 Lime Making 265. 10.2 Limestone Dissociation (Calcination) 266. 10.3 The Rotary Lime Kiln 272.

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Syllabus On Designed in 2013

... process for sponge iron making. • Display of horizontal shaft kiln of 50,. 100 and 500 T.P. D capacity. • Exercise of raw materials feeding system in rotary kiln.

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green balls - Indian Bureau of Mines

fines generated as such cannot be used for iron making (blast furnace/DRI units) in the country and ... very liberally in DRI Kiln for production of coal-based sponge iron. .... schematic presentation of pelletisation process is presented in Fig-46. From ... Green ball formation is carried out either in a rotating disc (3.7—5.5.

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CASE Group in Steel 360 Magazine - CASE Cooling Towers

and sponge iron produced by. SKBIT is ... process in which the iron ore fines rich in iron ... constituent of conventional rotary kiln system, the ... steel making.

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rotary kiln design handbook - Vanguard Q&A

May 30, 2014 ... steps on rotary kiln design calculations - chinagrindingmill.net steps on rotary ... Roller For Rotary Kiln Products at Cement Making Machinery, Cast &amp; ... A. A. Rotary kilns (2008) - Free ebook download as PDF File (.pdf), Text ... <h3>8122424015 9788122424010 Advances Rotary Kiln Sponge Iron …

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Prospects for Coal-based Direct Reduction Process

Dec 29, 2010 ... *1 Technology & Process Engineering Department, Iron Unit Division, Natural Resources .... any conventional process using a rotary kiln or a.

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Energy Audit Methodology of Sponge Iron Manufacturing Units ...

sponge iron manufacturing process or kiln operation with a view to finding ... rotary Kiln and product sponge iron along with char is taken out from the other end.

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Modeling of Rotary Kiln for Sponge Iron Processing Using CFD ...

42 7.1 Three Dimensional PDF Table 44 7.2 Temperature profile at various after start ..... Process Principle The process of Sponge Iron making in Rotary Kiln is...

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Metallurgical Furnaces - WEB

tion of carburized molten pig iron. Details are ... Characteristics and possibilities for the reduction of iron ores in rotary kilns. Figure 6. SL/RN process for sponge iron production a) Bins for raw ..... consumable vacuum arc refining was making.

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Some Studies on Energy Savings in Sponge Iron Plants

Some Studies on Energy Savings in Sponge Iron Plants ... View PDF. Sign in or create your free personal ASME account. This will give you the ability to save...

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Flow of materials in rotary kilns used for sponge iron manufacture ...

Sep 1, 1983 ... Flow of materials in rotary kilns used for sponge iron manufacture: Part I. Effect of some operational variables ... Download PDF (1,040 KB) ... For easy scaling up of the TISCO Direct Reduction (TDR) process to units of 300 to ... Manufacturing, Machines, Tools · Operating Procedures, Materials Treatment.

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“Pelletisation a way forward for Sustainable Steel Making” -by JSPL ...

Note: For producing 1 Tonne of crude steel/ sponge iron, 1.6 tonnes of iron ore consumption has been assumed. ... Pelletisation Process Flow with Dry Grinding. Iron ... The rotary kiln can produce 20% more without any changes in the design.

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SPONGE IRON PRODUCTION IN ROTARY KILN, By SARANGI ...

SPONGE IRON PRODUCTION IN ROTARY KILN - Buy SPONGE IRON ... used DR (direct reduction) processes and physico-chemical principles of sponge iron...

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1 Summary report of “ Investigation for CDM project of waste heat ...

A lot of rotary kiln sponge iron manufacturers are operating in India This project is to ... and steel making process are integrated steel making process with blast...

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Advances in Rotary Kiln Sponge Iron Plant (Hardcover) - Infibeam.com

Sep 20, 2009 ... Shop Advances in Rotary Kiln Sponge Iron Plant Books by Krishna Kant Prasad, ... Rotary Kiln Process of Making Sponge Iron ... These books are NOT available for reading online or for free download in PDF or ebook format.

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Chapter 11, Direct Reduction and Smelting Processes

May 23, 2012 ... Sponge iron provided the main source of iron and steel for many centuries ... naces, shaft furnaces, rotary and stationary kilns, retort furnaces, .... molded DRI concept has also been extended to processes producing DRI in the...

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Coal in the sponge industry - Auroma

Sponge iron is iron reduced directly in solid state using coal gas, natural gas or coal ... The main fuel used for firing preheater cyclone and rotary kiln is coal. Therefore, coal plays an important role in the manufacturing process of cement.

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Reduction accelerator for the sponge iron rotary kiln process

similar reducing agents in the rotary kiln sponge iron process undernormal operating conditions usually involves ... stick to the walls of the kiln; thereby making.

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an investigation for generation of energy conservation measures for ...

www.arpapress.com/Volumes/Vol6Issue1/IJRRAS_6_1_09.pdf. 77 ... Many investigators considered the process of sponge iron manufacturing and suggested ... in direct reduction is energy cost as energy requirement for rotary kiln processes.

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operational aspects of sponge iron production in a rotary kiln bl ...

an experimental rotary kiln of 10.67 m. length with 0.76 internal diameter. ... direct reduction processes known as sponge iron ..... iron-making in the rotary kiln.

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2013/TR3 - IEA Greenhouse Gas R&D Programme

representing the material flow of the three iron making processes and their energy intensity. This section .... hot metal or pig iron. ... SL/RN Rotary Kiln with Rotary Cooler is one of the ...... “FINMET Presentation on Greenhouse Gas Emissions”.

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September 2012 - SIMA. Providing input solutions to Steel Industry

Sep 10, 2012 ... ever increasing price of input materials and make the process more efficient ... I am glad to note that Sponge Iron Manufacturers Association is .... JSPL produces 1.3 MTPA DRI using rotary kilns based on coal. ... l Most of the production will be used for DRI making in house, balance ..... PRESENTATION ON.

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Pyro Processing Systems - InfoMine

Sponge Iron. • Tin Titanium ... bed producing consistent product quality. • Can withstand .... strengthening pellets for processing in rotary kiln. - Average bed...

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Untitled

molten iron is transferred directly to steel-making furnaces as hot metal, or cast into molds and allowed ... grate furnaces to produce lumps or particles of "sponge" iron, ... The Krupp-Renn process uses a rotating cylindrical kiln about 15 feet in.

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1 Y FOLLOWED FOR SPONGE IRON This chapter describes the ...

KRUPP-CODIR, DRC, TDR, SIIL, JINDAL, OSIL, Popuri utilise rotary kiln for .... in the sponge making process is iron oxide lump ore, non-coking coal and.

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Process Details

Process Description of Sponge Iron Plant. ➢ The coal based direct ... Rotary Kiln Unit consist of the solid feed system, the rotary kiln, a product cooler, screens...

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