Home > Home > Who Make Sponge Iron From Coal And Iron Ore Process

Sales Inquiry

Who Make Sponge Iron From Coal And Iron Ore Process

Direct Reduced Iron (DRI) Production Plant

Direct Reduced Iron (DRI) Production Plant

Direct Reduced Iron (DRI) Production Plant NIPPON STEEL ENGINEERING CO., LTD. Basic Concept or Summary S-16 u A direct reduced iron (DRI) production plant is a shaft reduction furnace to produce DRI with large metal iron content by directly reducing iron ore (or iron ore .

Service And Support
Iron ore - Wikipedia

Iron ore - Wikipedia

Iron ore is the raw material used to make pig iron, which is one of the main raw materials to make steel—98% of the mined iron ore is used to make steel. In 2011 the Financial Times has speculated that iron ore is "more integral to the global economy than any other commodity, except perhaps oil ".

Service And Support
Sponge iron making process - LinkedIn SlideShare

Sponge iron making process - LinkedIn SlideShare

Nov 09, 2014 · Sponge iron making process 1. ALBERTUS SEPTYANTOKO 2712100014 2. IRON ORE • Iron = 65-67 % • SiO2 + Al2O3 = 2-3 % • CaO + MgO = 0,5-1 % • Sulphur = 0,02 % max • Phosphorus = 0,04 % max Chemical Composition • Size = 5-18 mm • Shatter Index = +95 % • Tumbler index = +88 % • Reducibility Index = +94 % • Thermal Degradation Index = 5 % Physical Composition

Service And Support
What is the difference between sponge iron and billets .

What is the difference between sponge iron and billets .

Dec 30, 2016 · 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 through the secondary route. The process of sponge iron making aims to remove the o.

Service And Support
SPONGE IRON PRODUCTION FROM ORE -COAL .

SPONGE IRON PRODUCTION FROM ORE -COAL .

Abstract: Today India stands as the largest producer of coal based sponge iron through rotary kiln process using calibrated ore and non coking 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.

Service And Support
Iron ore - Wikipedia

Iron ore - Wikipedia

Iron ore is the raw material used to make pig iron, which is one of the main raw materials to make steel—98% of the mined iron ore is used to make steel. In 2011 the Financial Times has speculated that iron ore is "more integral to the global economy than any other commodity, except perhaps oil ".

Service And Support
Energy Audit Methodology of Sponge Iron Manufacturing .

Energy Audit Methodology of Sponge Iron Manufacturing .

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

Service And Support
DRI Plant - Sponge Iron Manufacturers & Iron Ore Mining in .

DRI Plant - Sponge Iron Manufacturers & Iron Ore Mining in .

It has now become one of the biggest Sponge Iron manufacturers in Vidarbha region of Maharashtra. The major raw materials required for production of Sponge Iron by using Rotary Kiln Process are sized iron ore and Non-coking coal. Dolomite / limestone in small quantities is also required as de-sulphurizing agent to control sulphur in the sponge .

Service And Support
Recovery and utilization of waste heat in a coal based .

Recovery and utilization of waste heat in a coal based .

Fines of iron ore at 900 oC Kiln Feeding Iron ore: Feed coal: Dolomite All at 30 C Rotary Cooler Sponge iron (magnetic) At 110 oC Water: at 30 oC DSC 900 C 1020 C Dust: ABC Air: WHRB Waste gas Water: ESP Dust Wet scraper waste gas Dusty gas Chimney Steam Water: at 34.5 oC Fe (Mag)=4.166 tph Char= 0.554 tph Ash=2.21 tph Spent lime=0.07tph Coal=2 .

Service And Support
What is Sponge Iron? (with pictures) - wiseGEEK

What is Sponge Iron? (with pictures) - wiseGEEK

Apr 23, 2020 · Sometimes known as direct-reduced iron, sponge iron is a product that is produced using iron ore.The iron ore is often in the form of pellets or lumps, and is subjected to a reduction process that is created by the use of a reducing gas that emits from coal or a natural gas source. This type of iron can be produced in several different types of furnaces, including coke or charcoal ovens, .

Service And Support
How to use magnetite iron ore to make sponge iron in coal .

How to use magnetite iron ore to make sponge iron in coal .

the idea of the process of how to make sponge iron from iron ore is basically to add coal to remove oxygen from iron by adding non coking coal and to remove sulfur by adding lime stone, the iron ore and coal are crushed in crushers and screened to the recommended sizes (5mm- mm), then mixed and heated to degrees centigrade s, the mixture is treated in rotary kiln process with air control .

Service And Support
What is sponge iron? - Quora

What is sponge iron? - Quora

Dec 19, 2017 · 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 production can be attributed largely to the popularity of secondary steelmaking route,.

Service And Support
Energy Audit Methodology of Sponge Iron Manufacturing .

Energy Audit Methodology of Sponge Iron Manufacturing .

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

Service And Support
(PDF) Energy survey of the coal based sponge iron industry

(PDF) Energy survey of the coal based sponge iron industry

In the sponge iron process concentrated and finely divided iron ore is reduced in solid phase into sponge iron at high temperatures in rotary kiln. The process is very energy demanding.

Service And Support
Steel making today and tomorrow - Hybrit

Steel making today and tomorrow - Hybrit

In the HYBRIT- concept, specially developed iron ore pellets are reduced by hydrogen gas in a so-called direct reduction process. Reduction occurs in a solid state at a lower temperature than in the blast furnace process and produces an intermediate product, sponge iron or direct reduced iron (DRI), with water vapour emitted from the top of the .

Service And Support
SPONGE IRON – Properti Industri terpercaya

SPONGE IRON – Properti Industri terpercaya

Direct-reduced iron (DRI), also called sponge iron, is produced from direct reduction of iron ore (in the form of lumps, pellets or fines) by a reducing gas produced from natural gas or coal. The reducing gas is a mixture majority of hydrogen (H2) and carbon monoxide (CO) which acts as reducing agent.

Service And Support
China High Quality Sponge Iron Powder Direct Reduced Iron .

China High Quality Sponge Iron Powder Direct Reduced Iron .

High Quality Sponge Iron Powder Direct reduced iron/Sponge Iron Introduction of Sponge Iron 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 through the secondary route. The process of sponge iron making aims to remove the oxygen .

Service And Support
Coal based sponge iron plant using magnetite ore - Mine .

Coal based sponge iron plant using magnetite ore - Mine .

Coal based sponge iron plant using magnetite ore. the idea of the process of how to make sponge iron from iron ore is basically to add coal to remove oxygen from iron by adding non coking coal and to remove sulfur by adding lime stone, the iron ore and coal are crushed in crushers and screened to the recommended sizes (5mm- mm), then mixed and heated to degrees centigrade s, the mixture is .

Service And Support
Coal based Direct Reduction Rotary Kiln Process – IspatGuru

Coal based Direct Reduction Rotary Kiln Process – IspatGuru

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.

Service And Support
What is the difference between sponge iron and billets .

What is the difference between sponge iron and billets .

Dec 30, 2016 · 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 through the secondary route. The process of sponge iron making aims to remove the o.

Service And Support
Sponge Iron By Tunnel Process In South Africa

Sponge Iron By Tunnel Process In South Africa

Sponge Iron By Tunnel Process In South Africa JSPL (Jindal Steel & Power Ltd) | Crocodyl . from a moderately performing company in the steel sector to the largest sponge iron . diamond mining in the Democratic Republic of Congo, and coal mining in South Africa .

Service And Support
MGM

MGM

The basic raw materials for the production of sponge iron are iron ore, non coking coal and dolomite. Iron Ore: Iron ore is the source of iron and available in oxide form namely hematite(Fe2O3). As only oxygen can be removed from the iron ore during the process of making sponge iron iron,ores rich in iron content of 65percent and above is .

Service And Support
Coal based Direct Reduction Rotary Kiln Process – IspatGuru

Coal based Direct Reduction Rotary Kiln Process – IspatGuru

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.

Service And Support
Sponge iron making full process_Coal base DRI

Sponge iron making full process_Coal base DRI

Dec 24, 2018 · Direct reduced iron (DRI), also called sponge iron,[1] is produced from the direct reductionof iron ore (in the form of lumps, pellets, or fines) to iron by a reducing gas or elemental carbon .

Service And Support
Coal,Carbon,Coke,Iron Ore,Sponge Iron,Bituminous Coal .

Coal,Carbon,Coke,Iron Ore,Sponge Iron,Bituminous Coal .

Coal,Carbon,Coke,Iron Ore,Sponge Iron,Bituminous Coal Briquetting Line For Sale In Zhengzhou, Find Complete Details about Coal,Carbon,Coke,Iron Ore,Sponge Iron,Bituminous Coal Briquetting Line For Sale In Zhengzhou,Bituminous Coal Briquetting Line,Coal Briquette Line,Anthracite Briquette Making Line from Briquette Machines Supplier or Manufacturer-Zhengzhou Kehua Industrial .

Service And Support
How is sponge iron made - Answers

How is sponge iron made - Answers

process.There are different methods to manufacture sponge iron but. in India largely coal based process are carried out.In this process. iron ore lumps (5-20mm)are feed into a horizontaly inclined .

Service And Support
Ironmaking 101 – From Ore to Iron with Smelting and Direct .

Ironmaking 101 – From Ore to Iron with Smelting and Direct .

Unlike blast furnace pig iron, the siliceous gangue in the iron ore remains in reduced iron sponge and needs to be removed in the steel-making process. Extractive metallurgists and engineers will continue to invent new ironmaking processes to provide more environmentally friendly, energy efficient and lower-cost iron alloys with improved .

Service And Support
Sponge Iron – Properti Industri terpercaya

Sponge Iron – Properti Industri terpercaya

sponge iron, is produced from direct reduction of iron ore (in the form of lumps, pellets or fines) by a reducing gas produced from natural gas or coal. The reducing gas is a mixture majority of hydrogen (H2) and carbon monoxide (CO) which acts as reducing agent.

Service And Support
(PDF) i) Direct Reduced Iron: Production - ResearchGate

(PDF) i) Direct Reduced Iron: Production - ResearchGate

During the last four decades, a new route of ironmaking has rapidly developed for direct reduction (DR) of iron ore to metallic iron by using noncoking coal/natural gas. This product is known as .

Service And Support
Direct Reduced Iron (DRI) Production Plant

Direct Reduced Iron (DRI) Production Plant

Direct Reduced Iron (DRI) Production Plant NIPPON STEEL ENGINEERING CO., LTD. Basic Concept or Summary S-16 u A direct reduced iron (DRI) production plant is a shaft reduction furnace to produce DRI with large metal iron content by directly reducing iron ore (or iron ore .

Service And Support