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tunnel kiln process sponge iron in hyderabad - tunnel kiln process sponge iron technology consulting Tunnel Kiln Process For Sponge Iron Making . a tunnel kiln process - indiaecommerce.co tunnel kiln process sponge iron in hyderabad 4.7 8579 Ratings ] The Gulin product line, consisting of more than 30 machines, sets the standard for our industry.

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Rotary Hearth Furnace Technology . Tunnel Kiln Technology . Rotary Kiln Technology . Paired Pushing Kiln Technology . Chain Grate+Rotary Kiln Machine Tech. High Density Metallized Pellet ( HDDRI ) ... Iron Ingot . Sponge Iron . Granular Iron . Oxidized Pellet . CONTACT US: Contact Person : Mr. Zhibin Jiang. Contact Phone : 0086 510 87820959.

New Technology (Tunnel Kiln) to make Sponge Iron / DRI in ...

Nov 22, 2011· CASE Group has set up India's first DRI / Sponge Iron unit using Tunnel Kiln. The Kiln which is 194m in length, is the longest in India was successfully fired on 20/11/2011 at MTPL, Wardha.

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Loaded cars travel in Tunnel kiln three ( 3) such Tunnel kiln are envisaged. Tunnel kiln is fired with producer gas from coal gasification. Reduction temp. is 1140 -1200 degree and reduction time -42 hours. Sponge iron produced from saggers is in briquette from for further end use.Any removal of impurities in above sponge iron could be carried ...

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DRI Tunnel Kiln. DRI(Direct Reducted Iron) Tunnel Kiln was commissioned on 24 November 2011. CASE gave this technology to India and this was also first of its kind in India. The process has been established now after earlier hiccups.

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Feb 13, 2016· Sponge Iron Dri Plant Made By Tunnel Kiln - Buy Tunnel Kiln . Tunnel Kiln for DRI, Sponge iron, CBI production. By using tunnel kiln to produce DRI is that mix the iron ore concentrate, pulverized coal and limestone powder with certain proportion and feed into material barrel for being reduction, and then put these drums on the kiln car and ...

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price for tunnel kiln for sponge iron - doublecrusher. tradekey product free Sponge Iron Tunnel Kiln,sponge iron tunnel kiln Tunnel kiln serves as the main unit for producing DRI , Sponge Iron Tunnel Kiln. A Thesis Submitted for Partial Fulfillment of the Degree ,

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Reduction Efficiency of Iron Ore–Coal Composite Pellets in ...

Keywords Tunnel kiln Iron ore–coal composite pellets Sponge iron Energy efficiency Carbon utilization efficiency 1 Introduction The tunnel kilns are mostly used by the industries for heating refractory and ceramic products [1, 2]. In the year 1908 use of tunnel kiln started for iron …

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China Sponge Iron Tunnel Kiln Sponge Iron, Sponge Iron Tunnel Kiln Sponge Iron from China Supplier - Find Variety Sponge Iron Tunnel Kiln Sponge Iron from sponge iron ,sponge iron powder ,sponge iron plant, Electric Irons Suppliers Located in China, Buy Sponge Iron Tunnel Kiln Sponge Iron Made in China on Alibaba.com

Reduction Efficiency of Iron Ore–Coal Composite Pellets in ...

Tunnel kiln Iron ore–coal composite pellets Sponge iron Energy efficiency Carbon utilization efficiency 1 Introduction The tunnel kilns are mostly used by the industries for heating refractory and ceramic products [ 1 , 2 ].

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Sponge iron plant with the both technologies of direct . A tunnel kiln technology is fit for high grade of iron ore, iron concentrate and mill scale. The main feature of sponge iron from tunnel kiln technology is low carbon content, the sponge iron can be directly used to steelify with induction furnace.

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sponge iron production from ore coal composite pellets in tunnel kiln. Keywords: Tunnel Kiln, Iron ore coal composite pellets, Sponge iron, Thermal efficiency, ... good, and so the process finds application in reduction of Ferro nickels, Ilmenite etc [4].

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Introduction . Sponge iron production by tunnel kiln method was developed from 1911 as Höganäs method in Sweden. After many modifications, now this process is a sufficient and effective method for sponge iron production.

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sponge iron production from ore -coal composite pellets in tunnel kiln Keywords: Tunnel Kiln, Iron ore-coal composite pellets, Sponge iron, Thermal efficiency, In the year 1908 use of tunnel kiln started for iron oxide reduction.

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tunnel kiln sponge iron new technology. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including quarry, aggregate, and different kinds of minerals.

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Conversion of sponge iron from low grade iron ore and mill scale through simulating tunnel kiln DOI: 10.9790/1684-1305064954 www.iosrjournals.org 50 | Page In 2003-04, the production of mill scale was only 0.7MT in India while the production of steel was

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tunnel kiln sponge iron new technology. tunnel kiln sponge iron new technology. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including quarry, aggregate, and different kinds of minerals. ...

SPONGE IRON PRODUCTION FROM ORE -COAL COMPOSITE …

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 strength and thermal stability of …

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sponge iron dri plant made by tunnel kiln - buy tunnel kiln . by using tunnel kiln to produce dri is that mix the iron ore concentrate pulverized therefore the tunnel kiln …

direct reduction of iron ore from tunnel kiln process

Feb 19, 2018· 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 …

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tunnel kiln to make sponge iron in india using iron ore … tunnel kiln process of iron ore reduction - globalpinddorg. jun iron ore fines and slimno le, tunnel kiln sponge iron, direct reduction kilns iron ore and coal is charged co current in the horizontal rotating tunnel .

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sponge iron in tunnel kiln - sajamljubimaca.eu. Tunnel Kiln Manufacturers, Suppliers Wholesalers. Business listings of Tunnel Kiln manufacturers, suppliers and exporters in Sponge Iron, also known as Direct Reduced Iron is the product produced out of

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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.