processing iron sand to sponge iron by rotary kiln

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OPERATIONAL ASPECTS OF SPONGE IRON PRODUCTION IN

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 ...

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

SPONGE-IRON - Shakambhari Group

Sponge Iron, also known as Direct Reduced Iron is produced from Hematite Iron ore (5 to 18 mm size) by removing the oxygen by direct reduction process using non coking coal as the fuel and reducing agent in Rotary Kiln. Sponge iron is rich in Metallic Iron (Pure Iron) with

Rotary Kiln For Iron Sand Processing

Rotary Kiln For Iron Sand Processing ... Modeling of rotary kiln for sponge iron processing using cfd package ansys 130 a thesis submitted for partial fulfillment of the degree award of master of technology in chemical engineering under the supervision of radhebihari upadhyay related papers rotary kilns by.

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

Coal-based sponge iron process The process of the direct reduction of haematite in a rotary kiln is schematically described in the Fig. 1. Haematite and non-coking coal are fed to the kiln at controlled rates without pre-mixing and the charge moves through the kiln depending upon the rotation

Production Process Of Sponge Iron In Rotary Kiln Grinding

Simulation Of Rotary Kiln Used In Sponge Iron Process. Simulation of Rotary Kiln Used in Sponge Iron Process Using ANN IACSIT International Journal of Engineering and Technology, Vol. 6, No. 2, April 2014 DOI 10.7763 IJET.2014.V6.673 95 Abstract—In the present study, estimation of actual output parameters is carried out for a sponge iron production process.

Rotary kiln for iron sand processing

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 ...

Rotary Kiln For Iron Sand Processing

Rotary Kiln For Iron Sand Processing ... Modeling of rotary kiln for sponge iron processing using cfd package ansys 130 a thesis submitted for partial fulfillment of the degree award of master of technology in chemical engineering under the supervision of radhebihari upadhyay related papers rotary kilns by.

SPONGE-IRON - Shakambhari Group

Sponge Iron, also known as Direct Reduced Iron is produced from Hematite Iron ore (5 to 18 mm size) by removing the oxygen by direct reduction process using non coking coal as the fuel and reducing agent in Rotary Kiln. Sponge iron is rich in Metallic Iron (Pure Iron) with

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

Coal-based sponge iron process The process of the direct reduction of haematite in a rotary kiln is schematically described in the Fig. 1. Haematite and non-coking coal are fed to the kiln at controlled rates without pre-mixing and the charge moves through the kiln depending upon the rotation

Rotary kiln sponge iron processes100 t/d

Rotary kiln sponge iron processes100 t/d Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Rotary kiln sponge iron processes100 t/d, quarry, aggregate, and different kinds of minerals.

Coal based Direct Reduction Rotary Kiln Process – IspatGuru

Feb 14, 2017 · 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.

China Sponge Iron Rotary Kiln&Rotary Kiln Process of ...

Sponge Iron Rotary Kiln, Lime Rotary Kiln, Cement Rotary Kiln manufacturer / supplier in China, offering Sponge Iron Rotary Kiln&Rotary Kiln Process of Making Sponge Iron, Primary Crushing and Autogenous Copper Ball Mill & Overflow Ball Mill, 72-5000 Tpd Output Bauxite Rotary Kiln for Wide Used Dolomite, Kaolin, Bauxite, Refractory, Cement, Limestone and so on.

iron sponge process, iron sponge process Suppliers and ...

Alibaba offers 1,662 iron sponge process products. A wide variety of iron sponge process options are available to you, such as local service location, applicable industries, and warranty.

Rotary Kiln Manufacturers | Electrotherm E&T

Rotary Kiln with SL/RN Process. Coal Based Rotary Kiln for Direct Reduced Iron / Sponge Iron (100 TPD, 350 TPD, and 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). Since DRI is produced by removing oxygen from ...

China Iron Ore Reduction Small Sponge Iron Production Line ...

Rotary Kiln, Kiln, Sponge Iron Rotary Kiln manufacturer / supplier in China, offering Iron Ore Reduction Small Sponge Iron Production Line Equipment Rotary Kiln, High Efficiency Jaw Crusher, Demolition Equipment, Cement Triturator, Stone Construction, Energy Saving Grinding Ball Mill / Wet and Dry Ball Mill / Feldspar, Granite Powder Making Raw Mill / Grinder Mill and so on.

China Energy-Saving Sponge Iron Rotary Kiln Low Hematite ...

Dri Rotary Kiln, Sponge Iron Rotary Kiln, Hematite Rotary Kiln Price manufacturer / supplier in China, offering Energy-Saving Sponge Iron Rotary Kiln Low Hematite Rotary Kiln Price Dri Rotary Kiln for Sale, 2.5*60m Sponge Iron Rotary Kiln, Easy Operation 0.4-20 Tph Log Electrical Wood Chipper Machine and so on.

Kiln/Rotary kiln/Sponge iron division kiln/350Tpd kiln ...

Hello friends In this video we see kiln and it's basic mechanical equipments like support roller,Tyre,Girth gear,shell air tube,shell air fan etc

OPERATIONAL ASPECTS OF SPONGE IRON PRODUCTION

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 ...

(PDF) Modeling of Rotary Kiln for Sponge Iron Processing ...

Modeling of Rotary Kiln for Sponge Iron Processing Using CFD package (ANSYS 13.0) A Thesis Submitted for Partial Fulfillment of the Degree Award Of MASTER OF TECHNOLOGY In CHEMICAL ENGINEERING Under the supervision of. Download. Related Papers. Rotary

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 Process Of Sponge Iron In Rotary Kiln Grinding

Simulation Of Rotary Kiln Used In Sponge Iron Process. Simulation of Rotary Kiln Used in Sponge Iron Process Using ANN IACSIT International Journal of Engineering and Technology, Vol. 6, No. 2, April 2014 DOI 10.7763 IJET.2014.V6.673 95 Abstract—In the present study, estimation of actual output parameters is carried out for a sponge iron production process.

SPONGE IRON PRODUCTION FROM ORE -COAL

However, Rotary kiln process suffers from serious limitations like low productivity and pollution. In this respect fixed bed 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

New Concept of Hot Metal Production using Rotary Kiln ...

The new concept of process technology, which is proposed in this paper (patent pending) to produce hot metal / pig iron. is the combination of rotary kiln and lower part of blast furnace (smelting ...

US2754197A - Method and a rotary kiln for the manufacture ...

kiln iron air rotary kiln sponge iron Prior art date 1952-09-26 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US311593A Inventor Wienert Fritz Otto Original Assignee

PROCESS FOR PRODUCING SPONGE IRON - FRIED KRUPP GMBH.

The sponge iron issuing from the rotary kiln is subjected to a size separation operation by screening to remove the fraction under 3 millimeters. This minus fraction is fed back to the sinter mixer. The oversize sponge iron is treated further as desired, for example in an arc furnace.

Sponge iron making process - SlideShare

Nov 09, 2014 · ROTARY COOLER The product is conveyed to the product separation and storage building The product is Sponge iron and char Place that spraying a controlled amount of water directly into hot solids and by spraying additional water outside the cooler shell. 12. SCREENING + 10 mm 3

Rotary Kiln For Iron Sand Processing

Rotary Kiln For Iron Sand Processing ... Modeling of rotary kiln for sponge iron processing using cfd package ansys 130 a thesis submitted for partial fulfillment of the degree award of master of technology in chemical engineering under the supervision of radhebihari upadhyay related papers rotary kilns by.

Sponge Iron Production In Rotary Kiln Process Crusher

Sponge Iron Production In Rotary Kiln Process Crusher. 1brief description of clinker rotary kiln our company owns the magnesium production line as a kind of qualified material crushed by the crusher the raw materialdolomite is calcined till it became white by rotary kiln being cooled by the cooling machine and then mix it evenly with silicon powder 75 and silica powder including gaf2 fluorite95.

mexi rotary kiln processing iron ore

Rotary Kiln with SL/RN Process - electrotherment. Rotary Kiln with SL/RN Process. Coal Based Rotary Kiln for Direct Reduced Iron / Sponge Iron (100 TPD, 350 TPD, and 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 By Tunnel Process - greenrevolution.org

Gulin Least News. sponge iron tunnel kiln process reitec » The More » sieve analysis of robo sand » ilmenite sand suppliers directory printed version. Read more. sponge iron by tunnel process - EPC, Mining Equipments ... Rotary Kiln Process of Making Sponge Iron C. Rotary Kiln Process of Making Sponge Iron// 13 that the entire production by ...