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Tunnel Kiln| Tunnel Kiln Manufacturer India – Electrotherm ...

Quality of sponge iron made by the Tunnel Kiln technology is superior as compared to that made from the rotary kilns because, while the input raw material gets just about 24hours for the reaction, the figures almost reverse in case of the Tunnel Kiln.

SPONGE IRON PRODUCTION FROM ORE -COAL …

Tunnel kiln furnace are evolving as an alternative to Rotary kiln process. Iron ore fines and the low grade beneficiated iron ore cake are directly used for manufacturing of sponge iron in tunnel kilns. The material bed in Tunnel kiln being stationary, it does not require high …

CASE GROUP - casepl.com

CASE Group is industry leader in DRI Tunnel Kiln Technology for sponge iron plant in India and other countries. Check major advantages of using the CASE DRI process over other reduction methods.

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

kiln & furnace - high-tech-development.com

A tunnel kiln is a continuous kiln, its products can pass through it in an uninterrupted way. ... it is typically used in large scale production..... To read the details, please click on the finger button ... Clay Brick. Fire Brick. Sponge Iron . Roller Kiln. A roller kiln is continuous kiln with carrier roller to drive the products forward ...

Conversion of Sponge Iron From Low Grade Iron ore And …

Scale Through Simulating Tunnel Kiln Condition Rounak Sneh Anand1, Prakash Kumar2, Dr. D.N.Paswan3 1 Post Graduate Student, Department of Mechanical Engineering, ... Rotary Kiln method is very important for sponge iron production using non-coking coal as a reluctant.

Coal based Direct Reduction Rotary Kiln Process ...

Coal based Direct Reduction Rotary Kiln Process . The coal based direct reduction rotary kiln process was developed for converting iron ore directly into metallic iron without the melting of the materials.

Tunnel Kiln For Sponge Iron Production - cz-eu.eu

in Tunnel Kiln For Sponge Iron Production . are favourable for manufacturing sponge iron in tunnel kilns. Charging of cold setting iron ore–coal composite. Get Price And Support Online; China coal-based tunnel kiln method of reduction iron .

iron ore reduction in tunnel kiln | Solution for ore mining

Tunnel Kiln – China Directly Reduced Iron,Sponge Iron. Product Description. Tunnel kiln is thermal equipment for long-term continuous production. The carbothermic reduction of iron ore takes place in the tunnel kiln. TUNNEL KILN PROCESS of iron ore reduction – Coal processing system …

direct reduction of iron ore from tunnel kiln process

sponge iron production from ore -coal composite pellets in tunnel kiln. the low grade beneficiated iron ore cake are directly used for manufacturing of sponge iron Keywords: Tunnel Kiln, Iron ore-coal composite pellets, Sponge iron, good, and so the process finds application in reduction of Ferro-nickels,

Rotary Kiln Manufacturer India| Rotary Kiln for Sponge Iron

Coal Based Rotary Kiln for Direct Reduced Iron / Sponge Iron (100 TPD, 350 TPD, 500 TPD) Solid state reduction of Iron Ore using either coal/gas as a medium of reduction to produce a substitute raw material for steel making is termed as Direct Reduced Iron (DRI).

China coal-based tunnel kiln method of reduction iron ...

China coal-based tunnel kiln method of reduction iron(sponge iron) production latest technology time: 2012/3/7 hits: 2893 China is the world’s largest steel production country,the annual steel output in 2011 broke through 700,000,000tons,annual demand of steel scrap over 90,000,000tons and the demand of reduction iron was 5,000,000tons.

OPERATIONAL ASPECTS OF SPONGE IRON …

operational aspects of sponge iron production in a rotary kiln b. l. sengupta a. b. chatterjea, g. p. mathur v. a. altekar* ... sketch of tarp kiln for sponge iron production figure 3 158 . 1200 itn 40, 1001 4: 101 so 600 runner distance in meter fron inane* end fig. 4 10 h

Ironmaking Technology - electricity-machinery.com

Tunnel Kiln Technology . Rotary Kiln Technology . Paired Pushing Kiln Technology . Chain Grate+Rotary Kiln Machine Tech. High Density Metallized Pellet ( HDDRI ) ... Sponge Iron . Granular Iron . Oxidized Pellet . CONTACT US: Contact Person : …

Iron and Steel Making Machines - Induction Melting Furnace ...

Quality of sponge iron made by the Tunnel Kiln technology is superior as compared to that made from the rotary kilns because, while the input raw material gets just about 24hours for the reaction, the figures almost reverse in case of the Tunnel Kiln.