Sponge iron is the product of solid state reduction of iron ore. It is also known as directly reduced iron or DRI. The process of manufacturing sponge iron or DRI is known as DR process.Though the industrial application of sponge iron started early in the 1950s, it could not fulfill industry expectations at that time in being used as a ...

Richa Refractories. Nalasopara East, Mumbai. B-602, Lotus Apartment, Near Dhanlaxmi Bank Sriprastha Road, Nalasopara West, Nalasopara East, Mumbai - 401203, Dist. Mumbai, Maharashtra. Verified Supplier. View Mobile Number. Call +91-8048372719 Dial Ext 882 when connected. Contact Supplier Request a quote. Rotary Kiln Ask Price.

Generally in any sponge iron process, reduction is conducted in a refractory lined rotary kiln. ... The coal and iron ore are metered into the high end of the inclined kiln. A .... CO with FeO to form CO2 and metallic iron (Equation II). ... Dri Tunnel Kiln For Sponge Iron, Find Complete Details about Dri Tunnel Kiln For ... we can provide the ...

C. Sponge Iron Plant: Sponge Iron will be produced into two process Tunnel kiln process and DRI kilns. 8 nos. tunnel furnace will be used for tunnel furnace for manufacturing of sponge iron. 4 Nos of DRI Plant of 350 TPD Capacity is envisaged to be set up in the proposed project. The total annual capacity of sponge iron making shall be 435,000 TPA.

1. Krupp Sponge Iron Process The Krupp. Sponge iron process uses a rotary kiln for the reduction of high grade lump ores or pellets (Fig. 1). The feed is introduced together with reducing and de-sulphurizing agents (lime-stone or raw dolomite) into an inclined rotary kiln, heated counter current to the flow of hot gas and reduced to form sponge ...

The two new 500tpd sponge iron kilns are of different design than the normal … kiln. These differences in construction system make this type of sponge iron …. Y Reduce the disparity between demand and supply of grid electricity. … to cement plants & brick manufactures for further economic benefit and use.

View ANIRBAN PAL'S profile on LinkedIn, the world's largest professional community. ANIRBAN has 4 jobs listed on their profile. See the complete profile on LinkedIn and discover ANIRBAN'S connections and jobs at similar companies.

Boudouard reaction, dolomite, DRI, Iron ore, metallization, non coking coal, pellets, reduction, Rotary kiln, Sponge iron, Sulphur, 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.

Viraj Steel & Energy Limited. Sep 2007 - Dec 20103 years 4 months. Directly responsible for Erection, Installation, Testing, Commissioning, Maintenance & liaison with OPTCL, GRIDCO, WESCO, OERC. • Power Plant: 18 MVA Captive Power Plant with 2x38 TPH WHRB + 1x70 TPH AFBC. • 132kv Substation:

After leaving Sponge Iron India Limited at the rank of Chief General Manager (W) joined M/s.G.S.A.L and served for 5 years as Senior President(W) in their 2 x 367 M.T Sponge Iron Kilns.>> Mr. Y.V.D.Nageswara Rao: General Manager : A graduate in Mechanical Engineering with a overall experience of over 45 years in executive capacities in Public ...

an energy survey is made on a sponge iron plant in order to identify the keywords sponge iron tunnel kiln energy e ciency exhaust pushing time district.17 feb 2012 a system and continuous process of manufacturing of sponge iron from iron of sponge iron from iron ore fines in a tunnel kiln is...

1.1 Image of a Sponge Iron Granule 2 1.2 Microscopic view of sponge iron 4 3.1 Material Balance in a Rotary Kiln sponge iron plant 14 3.2 Energy Balance in a Rotary Kiln sponge based iron making 14 3.3 Schematic of optimised Rotary kiln sponge iron making process 21 4.1 Industrial view of Sponge Iron making Rotary Kiln 24

The basic raw materials used are iron ore and non-coking coal. It is the single most important raw material in basic steel manufacturing process, especially by the furnace route. It has a capacity to manufacture 45, 000 tones per annum of sponge iron lumps and fines.

The process flow diagram (PFD) of sponge iron production process, shown in Fig. 1, consists of a number of equipment namely rotary kiln, rotary cooler, DSC, ABC, WHRB, ESP, wet scrapper and chimney. As the aim of the present work is to correlate input and …

Optimized-Sponge-Iron-Making-Process. Rotary Kiln. Iron Ore Pellets and Pelletizing Processes ... (EPC Contract) 2 x 350 TPD Sponge Iron Kiln Trimula Industries Pvt. Ltd., Singrauli (Engineering Contract) 40 MW Power Plant (EPC Contract) 60 MW Power Plant Abyssinia Integrated Steel PLC, Adis Adaba, Ethiopa 1x2 Strand continuous caster 4/7 Meter ...

The process route selected for the manufacture of steel via the Sponge Iron Plant-Induction Furnace-Continuous casting - TMT Bars and Wire rods with major power supplied through a captive source ...

The pilot project that was setup for 0.1 million Tons P.A capacity under the guidance of Prof. G.G Roy Dept of Metallurgy IIT Khargapur, has been successful and has exceeded all the expectations with the technological breakthrough in the process of Iron ore reduction or Sponge iron manufacturing through a tunnel kiln instead of the conventional ...

Buy low price Sponge Iron (5 To 20 Mm Size) in Alipore Road, Kolkata. Sponge Iron (5 To 20 Mm Size) offered by Visa Power Ltd. is available with multiple payment options and easy delivery.

Most of the plants in India use DRI process—a solid state direct reduction process by which iron ore is reduced to sponge without phase change (Figure 1). Raw material mix-iron ore, dolomite and coal are fed to one end of rotary Kiln and product sponge iron along with char is taken out from the other end. Apart from this, primary

The coal base DRI rotary kiln process for production of DRI / Sponge Iron has its many parameters to increase the quality as well as productivity which need careful operations throughout the process. Number of DRI processes came up and rotary kiln process with solid coal as fuel found to be most acceptable process in the world.

1. Krupp Sponge Iron Process The Krupp. Sponge iron process uses a rotary kiln for the reduction of high grade lump ores or pellets (Fig. 1). The feed is introduced together with reducing and de-sulphurizing agents (lime-stone or raw dolomite) into an inclined rotary kiln, heated counter current to the flow of hot gas and reduced to form sponge ...

kolkata dri production by tunnel kiln in india. China Dri Tunnel Kiln, China Dri Tunnel Kiln … · Kolkata- 700 069 Subject: Proposed integrated steel plant (sponge iron /DRI kiln -99000 TPA, Sponge iron tunnel kiln — 148500 TPA, Beneficiation plant — 600000 TPA, Pelletisation plant — 300000 TPA, Steel melt shop - TPA, Rolling mill - TPA, along with 18 M W captive power ...

Wesman's 'K' series Kiln burners (Lance Burners) provide utmost efficiency and reliability for the mineral processing industry. Our Kiln burners are equipped with precision nozzles, swirlers and diffuser/ stabilizers to ensure correct mixing of air and fuel. This provides …

Sponge iron from magnetite - A novel process developed in India. New Delhi [India], October 12 (ANI/PNN): With India eyeing record steel exports …

5.1 SPONGE IRON PLANT There is a plan to install 4x100 TPD DRI kilns for production of 1,20,000 TPA sponge iron. Manufacturing Process The proposed plant uses the coal based process in which iron oxide in pellet/iron ore will be reduced with non coking coal in a rotary kiln to make sponge iron.

VSK Cement Plant Manufacturing from 50 TPD to 500 TPD on turn key basis and have capabilities to undertake all aspects of cement plant construction, including feasibility studies, technical advice, equipment supply, field construction, supervisory services, commissioning etc. We supply all type of high performance durable Vertical Kilns allowing temperature up to 1500º .

Sponge Iron. Bhagwati Sponge (P) Ltd a well known Integrated unit, situated at Jamuria Industrial Estate, an Industry hub in the heart of West Bengal,is engaged in DRI ( Sponge Iron ) Manufacturing, having 60000 TPA capacity with initiative further expansion. Sponge Iron is the spongy form of Iron, derives from reducing Iron Ore into Metallic ...

this fact the heat integration study is done in the sponge iron process by pre-heating the kiln feed mixture (iron ore, coal, dolomite) and kiln air using waste gas exiting from ESP. The waste gas from ESP is at 220ºC is carried out through duct to the rotary kiln and a return duct is used to carry the waste gas at from kiln to the chimney. IV.

early entrants in the domestic sponge iron industry, with its plant in the Keonjhar district of Odisha. TSIL's sponge iron capacity stands at 390,000 metric tonnes per annum. The company is self sufficient in its power requirement, with a 26 MW captive power plant running on the waste heat gases produced in the sponge iron kiln.

300 TPD Sponge Iron & 8 MW WHRB Power Plant. Techno-commercial evaluation of complete plant. Completed and report submitted. 08. Shree Radhe Industries Ltd. 2 x 100 TPD Sponge Iron &10 MW WHRB Power Plant. Techno-commercial evaluation of complete plant. Completed and …

TSIL's sponge iron capacity stands at 390,000 metric tonnes per annum. The company is self sufficient in its power requirement, with a 26 MW captive power plant running on the waste heat gases produced in the sponge iron kiln. Recent Results