what is sponge iron

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

Mar 20, 1981 ... Abstract. Looking forward to the need of developing coal-based sponge iron technology in India, a country having no significant resources of...

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Sponge Iron Production by Direct Reduction of Iron Oxide, Amit ...

Sponge Iron Production by Direct Reduction of Iron Oxide - Kindle edition by Amit Chatterjee. Download it once and read it on your Kindle device, PC, phones or...

Get Price

(DRI) & Sponge Iron Technology - LinkedIn

Nov 29, 2016 ... Direct reduction technology is applied in the production of sponge iron (DRI), pig iron and cold briquetted iron (CBI). Ironmaking technology...

Get Price

Validating quality productivity improvement framework for sponge ...

Feb 19, 2015 ... In this work, an attempt has been made to validate the quality–productivity improvement framework developed for sponge iron (SI) industry,...

Get Price

What is direct reduced iron (DRI)? definition and meaning ...

Definition of direct reduced iron (DRI): Alternative iron source produced by heating an iron ore (generally ... Also called sponge iron due to its porous nature.

Get Price

Energy Audit Methodology of Sponge Iron Manufacturing Units ...

Conducting complete energy audit (both process and utility) of a sponge iron unit is challenging as there is no laid down procedure to audit the process side.

Get Price

Visa Steel : Products : Sponge Iron

The Company has commissioned 2 x 500 TPD Direct Reduced Iron (Sponge Iron) Rotary Kilns with a production capacity of 300,000 TPA at Kalinganagar...

Get Price

Sponge Iron - Industries Bazar.Com

MACHINES OF SPONGE IRON UNIT Lot of Sponge Iron. Title: MACHINES OF SPONGE IRON UNIT Capacity: Machines of sponge iron unit Total Number of...

Get Price

What is the difference between sponge iron and billets? - Quora

Sponge iron is a metallic product produced through direct reduction of iron ore in the solid state. It is a substitute for scrap and is mainly used in...

Get Price

Tata Sponge Iron Ltd : Products & Services : Sponge Iron

India is the world''s largest producer of sponge iron, most of which is produced primarily through the coal based method of production. Growth in the sponge iron...

Get Price

Sponge Iron - WELSPUN STEEL LIMITED

Sponge iron is a metallic product produced through direct reduction of iron ore in the solid state. It is a substitute for scrap and is mainly used in making steel...

Get Price

JPM- Sponge Iron

Sponge Iron. Jay Iron and Steel is a dedicated Industry of JPM Group that manufactures Sponge Iron using Coal fired Rotary Kilns Method in its plant that has a...

Get Price

Rotary Kiln Process of Making Sponge Iron - New Age International

treatment with coal in a rotary kiln. 2.2 IMPORTANT FEATURES. The coal based rotary kiln process of making sponge iron is the focus of the present write up.

Get Price

Sponge iron powder as possible future energy carrier

Multiphase and Reactive Flows. Eindhoven University of Technology, The Netherlands. Sponge iron powder as possible future energy carrier. Draft roadmap.

Get Price

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. The Kiln which is 194m in length, is the longest in India was...

Get Price

NMDC Limited - Sale of Sponge Iron from SIU,Paloncha

Particulars, Sponge Iron Lump, Sponge Iron Fines. Size, 4-20 MM, -4 MM. Fe (M), 76±1%, 78±2%. Carbon, 0.25% Max, 0.40% Max. Sulphur, 0.04% Max, 0.05%...

Get Price

Tata Sponge Iron - Tata companies - Tata group

Tata Sponge Iron (TSIL) manufactures sponge iron. Incorporated in 1982, the company, formerly known as Ipitata Sponge Iron, was set up as joint venture...

Get Price

The Determination of Metallic Iron in Sponge Iron - Industrial ...

The Determination of Metallic Iron in Sponge Iron. CLYDE E. WILLIAMS, ARVID E. ANDERSON. Ind. Eng. Chem. , 1922, 14 (11), pp 1057–1059. DOI: 10.1021/...

Get Price

Production of sponge iron powder by reduction of rolling mill scale ...

It also contains traces of non-ferrous metals, alkaline compounds and oils from the rolling process. A study was made of the reduction of mill scale to sponge iron...

Get Price

Sponge Iron Process for Manned Space Exploration - ESA

Sponge iron process for manned space exploration. Final project report. June 2005. Prepared by: Dr. Simon Fraser. Christian-Doppler Laboratory for Fuel Cell...

Get Price

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

Process flow diagram of sponge iron process. heat transfer thus reducing waste gas temperatures. Jena et al. [12] reported their work on a typical plant of...

Get Price

Sponge Iron - HIRA - Godawari Power & Ispat Limited

With such dimension of notion WE in our Sponge Iron Manufacturing process through 4 Kilns (1 * 350T and 3 * 500T) laid up the best DRI making process of...

Get Price

Direct reduced iron - Wikipedia

Direct-reduced iron (DRI), also called sponge iron, is produced from the direct reduction of iron ore to iron by a reducing gas or elementary carbon produced...

Get Price

Iron (Fe) Metal Powder & Sponge Iron Powder

Iron is a relatively abundant element in the universe. It is found in the sun and many types of stars in considerable quantity. Iron nuclei are very stable. Iron is a...

Get Price

Sponge Iron: Latest Sponge Iron News, Videos - NDTV Profit

Sponge Iron at NDTVProfit.com. Get the Latest Sponge Iron News, Videos News Updates on Sponge Iron. Explore more on Sponge Iron.

Get Price

Sponge Iron - Manufacturers, Suppliers & Exporters of Sponge Irons

Find here details of companies selling Sponge Iron, for your purchase requirements. Get latest info on Sponge Iron, suppliers, manufacturers, wholesalers,...

Get Price

ACE Refractories - dri engineering - production of sponge iron - dri ...

Indian sponge iron dates back to 1980 when first sponge iron plant was started as Sponge Iron India Limited at Palloncha (AP) which was a coal based plant.

Get Price

Rising Sponge Iron Production Lends Gloomy Outlook to Prices -

Dec 9, 2016 ... With over 400 units, India is the world''s largest sponge iron (DRI) producer, boasting an annual production of about 26-28 mnt against installed...

Get Price

Sponge iron''s dirty growth - Down To Earth

Sometime in June 2009, the West Bengal chief minister''s office forwarded a complaint to the state pollution control board (SPCB) about three sponge iron...

Get Price

Patent US6918945 - Method for producing sponge iron, and ...

Jul 19, 2005 ... A method for manufacturing sponge iron includes heating iron oxide together with a solid reducing agent to reduce the iron oxide into sponge...

Get Price

Hot Briquetting Iron - SAHUT-CONREUR

SAHUT-CONREUR has developed a range of equipment specifically adapted to sponge iron briquetting obtained by direct reduction of iron ore (DRI).

Get Price

Sponge Iron Industry - Centre for Science and Environment

Environmental and social concerns of sponge iron industry in Odisha .... and Sunflag Iron Steel Ltd4. The first gas based sponge iron plant, with a capacity of...

Get Price

Heat and Mass Transfer in Reduction Zone of Sponge Iron Reactor

May 14, 2011 ... Sponge iron product quality in direct Reduced iron (DRI) plant can be increased by rising reduction gas temperature and composition of...

Get Price

sponge iron - China HS code & import tariff for sponge iron, page 1

Latest China HS Code & tariff for sponge iron - Tariff & duty, regulations & restrictions, landed cost calculator, customs data for sponge iron in ETCN.

Get Price

What is Direct-Reduced Iron (DRI)? - Definition from Corrosionpedia

Direct-Reduced Iron DRI Definition - Direct-reduced iron (DRI) is a type of ... Direct-reduced iron is also known as sponge iron due to its porous nature.

Get Price

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

Mar 20, 1981 ... Abstract. Looking forward to the need of developing coal-based sponge iron technology in India, a country having no significant resources of...

Get Price

Sponge Iron Production by Direct Reduction of Iron Oxide, Amit ...

Sponge Iron Production by Direct Reduction of Iron Oxide - Kindle edition by Amit Chatterjee. Download it once and read it on your Kindle device, PC, phones or...

Get Price

(DRI) & Sponge Iron Technology - LinkedIn

Nov 29, 2016 ... Direct reduction technology is applied in the production of sponge iron (DRI), pig iron and cold briquetted iron (CBI). Ironmaking technology...

Get Price

Validating quality productivity improvement framework for sponge ...

Feb 19, 2015 ... In this work, an attempt has been made to validate the quality–productivity improvement framework developed for sponge iron (SI) industry,...

Get Price

What is direct reduced iron (DRI)? definition and meaning ...

Definition of direct reduced iron (DRI): Alternative iron source produced by heating an iron ore (generally ... Also called sponge iron due to its porous nature.

Get Price

Energy Audit Methodology of Sponge Iron Manufacturing Units ...

Conducting complete energy audit (both process and utility) of a sponge iron unit is challenging as there is no laid down procedure to audit the process side.

Get Price

Visa Steel : Products : Sponge Iron

The Company has commissioned 2 x 500 TPD Direct Reduced Iron (Sponge Iron) Rotary Kilns with a production capacity of 300,000 TPA at Kalinganagar...

Get Price

Sponge Iron - Industries Bazar

MACHINES OF SPONGE IRON UNIT Lot of Sponge Iron. Title: MACHINES OF SPONGE IRON UNIT Capacity: Machines of sponge iron unit Total Number of...

Get Price

What is the difference between sponge iron and billets? - Quora

Sponge iron is a metallic product produced through direct reduction of iron ore in the solid state. It is a substitute for scrap and is mainly used in...

Get Price

Tata Sponge Iron Ltd : Products & Services : Sponge Iron

India is the world''s largest producer of sponge iron, most of which is produced primarily through the coal based method of production. Growth in the sponge iron...

Get Price

Sponge Iron - WELSPUN STEEL LIMITED

Sponge iron is a metallic product produced through direct reduction of iron ore in the solid state. It is a substitute for scrap and is mainly used in making steel...

Get Price

JPM- Sponge Iron

Sponge Iron. Jay Iron and Steel is a dedicated Industry of JPM Group that manufactures Sponge Iron using Coal fired Rotary Kilns Method in its plant that has a...

Get Price

Rotary Kiln Process of Making Sponge Iron - New Age International

treatment with coal in a rotary kiln. 2.2 IMPORTANT FEATURES. The coal based rotary kiln process of making sponge iron is the focus of the present write up.

Get Price

Sponge iron powder as possible future energy carrier

Multiphase and Reactive Flows. Eindhoven University of Technology, The Netherlands. Sponge iron powder as possible future energy carrier. Draft roadmap.

Get Price

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. The Kiln which is 194m in length, is the longest in India was...

Get Price

NMDC Limited - Sale of Sponge Iron from SIU,Paloncha

Particulars, Sponge Iron Lump, Sponge Iron Fines. Size, 4-20 MM, -4 MM. Fe (M), 76±1%, 78±2%. Carbon, 0.25% Max, 0.40% Max. Sulphur, 0.04% Max, 0.05%...

Get Price

Tata Sponge Iron - Tata companies - Tata group

Tata Sponge Iron (TSIL) manufactures sponge iron. Incorporated in 1982, the company, formerly known as Ipitata Sponge Iron, was set up as joint venture...

Get Price

The Determination of Metallic Iron in Sponge Iron - Industrial ...

The Determination of Metallic Iron in Sponge Iron. CLYDE E. WILLIAMS, ARVID E. ANDERSON. Ind. Eng. Chem. , 1922, 14 (11), pp 1057–1059. DOI: 10.1021/...

Get Price

Production of sponge iron powder by reduction of rolling mill scale ...

It also contains traces of non-ferrous metals, alkaline compounds and oils from the rolling process. A study was made of the reduction of mill scale to sponge iron...

Get Price

Sponge Iron Process for Manned Space Exploration - ESA

Sponge iron process for manned space exploration. Final project report. June 2005. Prepared by: Dr. Simon Fraser. Christian-Doppler Laboratory for Fuel Cell...

Get Price

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

Process flow diagram of sponge iron process. heat transfer thus reducing waste gas temperatures. Jena et al. [12] reported their work on a typical plant of...

Get Price

Sponge Iron - HIRA - Godawari Power & Ispat Limited

With such dimension of notion WE in our Sponge Iron Manufacturing process through 4 Kilns (1 * 350T and 3 * 500T) laid up the best DRI making process of...

Get Price

Direct reduced iron - Wikipedia

Direct-reduced iron (DRI), also called sponge iron, is produced from the direct reduction of iron ore to iron by a reducing gas or elementary carbon produced...

Get Price

Iron (Fe) Metal Powder & Sponge Iron Powder

Iron is a relatively abundant element in the universe. It is found in the sun and many types of stars in considerable quantity. Iron nuclei are very stable. Iron is a...

Get Price

Sponge Iron: Latest Sponge Iron News, Videos - NDTV Profit

Sponge Iron at NDTVProfit . Get the Latest Sponge Iron News, Videos News Updates on Sponge Iron. Explore more on Sponge Iron.

Get Price

Sponge Iron - Manufacturers, Suppliers & Exporters of Sponge Irons

Find here details of companies selling Sponge Iron, for your purchase requirements. Get latest info on Sponge Iron, suppliers, manufacturers, wholesalers,...

Get Price

ACE Refractories - dri engineering - production of sponge iron - dri ...

Indian sponge iron dates back to 1980 when first sponge iron plant was started as Sponge Iron India Limited at Palloncha (AP) which was a coal based plant.

Get Price

Rising Sponge Iron Production Lends Gloomy Outlook to Prices -

Dec 9, 2016 ... With over 400 units, India is the world''s largest sponge iron (DRI) producer, boasting an annual production of about 26-28 mnt against installed...

Get Price

Sponge iron''s dirty growth - Down To Earth

Sometime in June 2009, the West Bengal chief minister''s office forwarded a complaint to the state pollution control board (SPCB) about three sponge iron...

Get Price

Patent US6918945 - Method for producing sponge iron, and ...

Jul 19, 2005 ... A method for manufacturing sponge iron includes heating iron oxide together with a solid reducing agent to reduce the iron oxide into sponge...

Get Price

Hot Briquetting Iron - SAHUT-CONREUR

SAHUT-CONREUR has developed a range of equipment specifically adapted to sponge iron briquetting obtained by direct reduction of iron ore (DRI).

Get Price

Sponge Iron Industry - Centre for Science and Environment

Environmental and social concerns of sponge iron industry in Odisha .... and Sunflag Iron Steel Ltd4. The first gas based sponge iron plant, with a capacity of...

Get Price

Heat and Mass Transfer in Reduction Zone of Sponge Iron Reactor

May 14, 2011 ... Sponge iron product quality in direct Reduced iron (DRI) plant can be increased by rising reduction gas temperature and composition of...

Get Price

sponge iron - China HS code & import tariff for sponge iron, page 1

Latest China HS Code & tariff for sponge iron - Tariff & duty, regulations & restrictions, landed cost calculator, customs data for sponge iron in ETCN.

Get Price

What is Direct-Reduced Iron (DRI)? - Definition from Corrosionpedia

Direct-Reduced Iron DRI Definition - Direct-reduced iron (DRI) is a type of ... Direct-reduced iron is also known as sponge iron due to its porous nature.

Get Price