tunnel kiln for sponge iron production


tunnel kiln process of iron ore reduction

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

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.

DRI Tunnel Kiln, the first & longest in India was fired ...

Nov 24, 2011· Mr.Roger Kumar, MD of CASE Group along with Mr.Ashish Nazar, VP of MTPL, Wardha fired the DRI Tunnel Kiln, which symbolizes the arrival of the new technology for making Sponge Iron in India.

Conversion of Sponge Iron From Low Grade Iron ore And Mill ...

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

Sponge iron production in tunnel kiln – Aramico Company

Sponge iron production in tunnel kiln. 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. The main advantage of tunnel kiln process is the possibility to build small plants ...

sponge iron tunnel kiln - Muziekvereniging de Burcht

Sponge iron production in tunnel kiln – Aramico Company. 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. read more

tunnel kiln process sponge iron– Rock Crusher Mill-Rock ...

tunnel kiln process sponge iron XSM is a leading global manufacturer of crushing and milling equipment (tunnel kiln process sponge iron),XSM also supply individual (tunnel kiln process sponge iron...) crushers and mills as well as spare parts of them.

kiln & furnace

A tunnel kiln is a continuous kiln, its products can pass through it in an uninterrupted way. A tunnel kiln has a variety of application accross many different industries, it is typically used in large scale production..... To read the details, please click on the finger button

Tunnel Kiln Coal Based DRI Plant - Electrotherm India ...

Production cost from Tunnel Kilns is lower than that from rotary kilns; ... 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…

dri production by tunnel kiln in india

tunnel kiln process sponge iron New Technology Tunnel Kiln to make Sponge Iron DRI in India Nov 22 2011 CASE Group has set up India s first DRI Sponge Iron unit using Tunnel Kiln tunnel kiln and iron powder reduction Read more. production sponge iron through tunnel kiln process.

Rotary Kiln – Electrotherm – Engineering & Technologies ...

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).

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 …

Tunnel Kiln Process Of Iron Ore Reduction

Although iron powder could be produced in sponge iron tunnel kiln production line and it is the main raw material for powder metallurgy production lines. Process . In sponge iron production plant by tunnel kiln method, after crushing and screening raw materials, iron ore, coal and limestone are mixed and charged in storage bins in certain ratios.

| Engineering & Consultancy

We have provided engineering and consultancy services for more than 13.5 mTPA DRI production capacity plants in India (Which is more than 50% of India's total DRI production capacity) and additional 1.4 mTPA plants are under execution. We have proficiency in converting cement kilns for Sponge Iron production.

Tunnel Kiln – Electrotherm – Engineering & Technologies ...

Production cost from Tunnel Kilns is lower than that from rotary kilns Extremely low on environmental pollution The Research & Development team of Electrotherm has extensively worked upon this process of Sponge Iron making and we have successfully produced sponge iron from our 25TPD Tunnel Kiln at our steel making complex at Samakhyali, Kutch.

(PDF) Production of Sponge Iron through Tunnel Kiln Process

Production of Sponge Iron through Tunnel Kiln Process ... ratio of the produced sponge iron ring varies from high, to low and to high level along its radius direction. ... on the parameters ...

tunnel kiln in metallurgy and iron industry

SAMALESWARI FERRO METALS PVT. LTD. We are in initial stage for installation of Tunnel Kiln based sponge manufacturing unit which will save at least Rs.1000 – 1200 of cost of production per mt. Along with this, induction furnace with billet casting and power plant of 8 mw also proposed.

Sponge Iron Production From Ore-Coal Composite Pellets in ...

Khattoi, S C and Roy, G G (2013) Sponge Iron Production From Ore-Coal Composite Pellets in Tunnel Kiln. In: Proceeding of the international conference on science and technology of ironmaking and steelmaking, December 16-18, 2013, CSIR-NML Jamshedpur.

Cost Of Tunnel Kiln Sponge Iron - misdaaddossier.nl

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. The main advantage of tunnel kiln process is the possibility to build small plants with low investment costs which are feasible economically.

iron ore pellets manufacturing process by tunnel kiln

PRODUCTION OF SPONGE IRON THROUGH TUNNEL KILN PROCESS... Get Price. Reduction Efficiency of Iron Ore–Coal Composite Pellets in Tunnel ... Feb 13, 2015 ... Tunnel kilnIron ore–coal composite pelletsSponge ironEnergy ... in China for sponge iron production from beneficiated cake of iron ore fines. In this process, the material loaded on ...

kiln for sponge iron production - afrikaanderplein.nl

SPONGE IRON PRODUCTION FROM ORE COAL . products [12]. In the year 1908 use of tunnel kiln started for iron oxide reduction. This process was invented by E.Sieurin as Hoganas process [3]. In 1954, more kilns came in operation in SWEDEN and USA. Presently it is more popular in China for sponge iron production from beneficiated iron ore . Get price>

ppt on sponge iron production - House & Building

SPONGE IRON PRODUCTION FROM ORE -COAL COMPOSITE … SPONGE IRON PRODUCTION FROM ORE -COAL COMPOSITE PELLETS IN TUNNEL KILN . S.C.Khattoi. ... Presently it is more popular in China for sponge iron production from beneficiated iron ore fines cakes. In this process, the material passes through ... The product sponge iron being hydroscopic in ...

US1868952A - Production of sponge iron - Google Patents

US1868952A US465036A US46503630A US1868952A US 1868952 A US1868952 A US 1868952A US 465036 A US465036 A US 465036A US 46503630 A US46503630 A US 46503630A US 1868952 A US1868952 A US 1868952A Authority US United States Prior art keywords kiln charge temperature iron sponge iron Prior art date 1930-06-30 Legal status (The legal status is an assumption and is not a …

Ironmaking 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 : …

process making sponge iron rotary kiln

Rotary Kiln - Cement Rotary Kiln and Sponge Iron Rotary Kiln. Our cement rotary kiln and sponge iron rotary kiln has been developed for ... Integrated with variable speed drive, process automation and instrumentation, this kiln ... annular gap by cooling air fan using distribution nozzle ring made of …

Kiln For Sponge Iron Wholesale, Kiln Suppliers - Alibaba

Alibaba.com offers 414 kiln for sponge iron products. About 57% of these are cement making machinery, 11% are industrial furnace, and 1% are other machinery & industry equipment. A wide variety of kiln for sponge iron options are available to you, such …

SPONGE IRON PRODUCTION FROM ORE -COAL COMPOSITE …

products [1-2]. In the year 1908 use of tunnel kiln started for iron oxide reduction. This process was invented by E.Sieurin as Hoganas process [3]. In 1954, more kilns came in operation in SWEDEN and USA. Presently it is more popular in China for sponge iron production from beneficiated iron ore …

Tunnel Furnace Spong Iron

Production of Sponge Iron through Tunnel Kiln Process. In secondary route of steelmaking, production through induction melting furnace contributes about 31 % of India's total steel production. The main raw materials used are steel scrap, cast iron and sponge iron.

direct reduction of iron ore from tunnel kiln process

In sponge iron production plant by tunnel kiln method, after crushing and screening raw materials, iron ore, coal and limestone are mixed and charged in storage bins in certain ratios. Get Price. direct reduction of iron ore from tunnel kiln process.

Tunnel Kiln For Sponge Iron Production

tunnel kiln for sponge iron production - ljtrust. beneficio cost of tunnel klin sponge iron. Production of Sponge Iron through Tunnel Kiln Process. the material . Get Price And Support Online; CASE GROUP - casepl. CASE Group is industry leader in DRI Tunnel Kiln Technology for sponge iron plant in India and other countries.