Mar 07 2019· No They aren t The source of both pig iron and sponge iron are iron ore In case of pig iron the ore is reduced and melt in the blast furnace and the preliminary product is liquid iron which solidifies to pig iron On the other hand sponge ir
Jul 29 2010· The Fe total content in sponge iron purely depends on Fe con tent in iron ore and the degree of reduction achieved in the process Fe total content of 90 min is required for steel making requirement Fe metallic Fe metallic content in sponge iron depends on the effective control of process …
Sponge iron making is a process in which iron ore lumps typically 5mm-18mm size are tumbled with a select grade of iron-coking coal little dolomite inside an inclined rotary kiln and control combusted in the presence of air for about 12 hours before the products are air cooled magnetically separated screened and size wise in finished
Direct reduced iron DRI also called sponge iron is produced from the direct reduction of iron ore in the form of lumps pellets or fines to iron by a reducing gas or elemental carbon produced from natural gas or coal Many ores are suitable for direct reduction
tunnel kiln process sponge iron in south africa jaw crusher used to making sponge iron crusherpricetop Rotary Kiln Process of Making Sponge Iron Rotary kiln is the Get Price Process for making a tunnel and advancing a tunneling Enquiry sponge iron by tunnel process … Animation Of Sponge Iron Making Process
The company has the world s largest coal-based sponge iron manufacturing facility at Raigarh Chhattisgarh and stands out as the market leader in coal-based sponge iron industry within India The plant uses direct reduced iron DRI process method of production and utilises ten indigenously developed rotary kilns 6 kilns of 300 tonnes per
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
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 …
Steel Exchange India Limited is having a Sponge Iron manufacturing unit in technical collaboration with world renowned M s Mannesmann Demag of Germany CODIR Process With an installed capacity of 2x350TPD and can able to produce Sponge Iron of 0 225 Million Tons per Annum 1
Oct 08 2015· Corex Reduction Shaft Furnace The primary reduction of the iron oxide feed stocks takes place in the reduction shaft furnace The residence time …
Nov 05 2015· Midrex is an innovative ironmaking process developed for the production of direct-reduced iron DRI from iron ores and primarily natural gas You want to k
The sponge iron reaction SIR is a chemical process based on redox cycling of an iron-based contact mass the first cycle is a conversion step between iron metal Fe and wuestite FeO the second cycle is a conversion step between wuestite FeO and magnetite Fe 3 O 4
Iron-process iron making process - YouTube Sep 29 2012 · Sponge iron is not useful by itself but can be processed to create wrought iron The sponge is removed from the furnace called a bloomery and repeatedly beaten with heavy hammers and folded over to remove the slag oxidise any carbon or carbide and weld the iron together
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
Nov 09 2014· Making process iron ore to sponge iron Slideshare uses cookies to improve functionality and performance and to provide you with relevant advertising If you continue browsing the site you agree to the use of cookies on this website
The iron sponge process uses the chemical reaction of ferric oxide with H2S to sweeten gas streams This process is applied to gases with low H2S concentrations 300 ppm operating at low to moderate pressures 50-500 psig
In this method heat coal as a reducing agent is mixed with iron ore and sponge iron is produced in a horizontal furnace Input iron ore In the Midrex or HYL process it is generally recommended to use high quality cooked pellets with a maximum of about 30 iron ore lumps
Designing Iron Sponge Process For H2S Removal - posted in Student Hi all I am a final year student in australia and am trying to complete my design project I am tasked with designing the equipment for the Iron Sponge oxide process for the removal of hydrogen sulphide from natural gas I have come to understand that this is a fixed bed adsorber column design but i cannot find much
Rotary Kiln Process Of Making Sponge Iron Solution Process making sponge iron rotary kiln animation in south africa kiln direct reduction iron dri iron sponge that imported from malaysia australia south africa and iron sponge iron process by coal the most critical raw material for sponge iron making sponge iron making is a process in which iron
process making sponge iron rotary kiln animation in south africa … tunnel kiln process sponge iron in … line plant South Africa Plan a Holiday in South Africa SA s Official Tourism Website The price of … Click Chat Now
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
Feb 05 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
Feb 05 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
Steel making today and tomorrow There are major differences between the steel making process of today and the HYBRIT-process of tomorrow In the current blast furnace based process coal is the main source of energy The use of coke ovens produces metallurgical coke and coke oven gas sponge iron or direct reduced iron DRI with water
Used Sponge Iron Rotary Kiln Animation In Australia We are a large-scale manufacturer specializing in producing various mining machines including different types of sand and gravel equipment milling equipment mineral processing equipment and building materials equipment
Sponge Iron Process Animation Cost Of Tunnel Kiln For Sponge Iron Stone Crushing process making sponge iron rotary kiln animation in south africa tunnel kiln process sponge iron in line plant South Africa Plan a Holiday in South Africa SA s Official Tourism Website jzdongying The
Sponge Iron Process Animation Cost Of Tunnel Kiln For Sponge Iron Stone Crushing process making sponge iron rotary kiln animation in south africa tunnel kiln process sponge iron in line plant South Africa Plan a Holiday in South Africa SA s Official Tourism Website jzdongying The
Used Sponge Iron Rotary Kiln Animation In Australia We are a large-scale manufacturer specializing in producing various mining machines including different types of sand and gravel equipment milling equipment mineral processing equipment and building materials equipment
Introduction to Iron ore Pellets and Pelletizing processes Pelletizing is a process which involves mixing of very finely ground particles of iron ore fines having a size which is less than 200 mesh 0 074 mm with additives like bentonite and then shaping them into near oval spherical balls having size in the range of 8 mm to 16 mm in diameter
Mar 11 2016· The presentation describes different processes for the production of direct reduced iron Sponge iron making full process Coal base DRI - Duration 3 59 Tech Friend s 10 834 views
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Sponge iron reaction - Wikipedia
Mar 07 2019· No They aren t The source of both pig iron and sponge iron are iron ore In case of pig iron the ore is reduced and melt in the blast furnace and the preliminary product is liquid iron which solidifies to pig iron On the other hand sponge ir
Process Making Sponge Iron Rotary Kiln Animation
Jul 29 2010· The Fe total content in sponge iron purely depends on Fe con tent in iron ore and the degree of reduction achieved in the process Fe total content of 90 min is required for steel making requirement Fe metallic Fe metallic content in sponge iron depends on the effective control of process …
Designing Iron Sponge Process For H2S Removal - Student
Sponge iron making is a process in which iron ore lumps typically 5mm-18mm size are tumbled with a select grade of iron-coking coal little dolomite inside an inclined rotary kiln and control combusted in the presence of air for about 12 hours before the products are air cooled magnetically separated screened and size wise in finished
Direct reduced iron - Wikipedia
Direct reduced iron DRI also called sponge iron is produced from the direct reduction of iron ore in the form of lumps pellets or fines to iron by a reducing gas or elemental carbon produced from natural gas or coal Many ores are suitable for direct reduction
Used Sponge Iron Rotary Kiln Animation In Australia
tunnel kiln process sponge iron in south africa jaw crusher used to making sponge iron crusherpricetop Rotary Kiln Process of Making Sponge Iron Rotary kiln is the Get Price Process for making a tunnel and advancing a tunneling Enquiry sponge iron by tunnel process … Animation Of Sponge Iron Making Process
Cost Of Tunnel Kiln For Sponge Iron - Stone Crushing Machine
The company has the world s largest coal-based sponge iron manufacturing facility at Raigarh Chhattisgarh and stands out as the market leader in coal-based sponge iron industry within India The plant uses direct reduced iron DRI process method of production and utilises ten indigenously developed rotary kilns 6 kilns of 300 tonnes per
WELSPUN STEEL LIMITED
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
Tunnel Sponge Iron Kiln Process - ketelservice-nederland nl
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 …
PDF i Direct Reduced Iron Production
Steel Exchange India Limited is having a Sponge Iron manufacturing unit in technical collaboration with world renowned M s Mannesmann Demag of Germany CODIR Process With an installed capacity of 2x350TPD and can able to produce Sponge Iron of 0 225 Million Tons per Annum 1
sponge iron process animation cost
Oct 08 2015· Corex Reduction Shaft Furnace The primary reduction of the iron oxide feed stocks takes place in the reduction shaft furnace The residence time …
Sponge Iron Production Process - arijco com
Nov 05 2015· Midrex is an innovative ironmaking process developed for the production of direct-reduced iron DRI from iron ores and primarily natural gas You want to k
SPONGE IRON PLANT
The sponge iron reaction SIR is a chemical process based on redox cycling of an iron-based contact mass the first cycle is a conversion step between iron metal Fe and wuestite FeO the second cycle is a conversion step between wuestite FeO and magnetite Fe 3 O 4
ORISSA SPONGE IRON AND STEEL LTD
Iron-process iron making process - YouTube Sep 29 2012 · Sponge iron is not useful by itself but can be processed to create wrought iron The sponge is removed from the furnace called a bloomery and repeatedly beaten with heavy hammers and folded over to remove the slag oxidise any carbon or carbide and weld the iron together
What is Sponge Iron with pictures
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
Sponge Iron Composition Manufacturing Process - Lloyd s
Nov 09 2014· Making process iron ore to sponge iron Slideshare uses cookies to improve functionality and performance and to provide you with relevant advertising If you continue browsing the site you agree to the use of cookies on this website
sponge iron process
The iron sponge process uses the chemical reaction of ferric oxide with H2S to sweeten gas streams This process is applied to gases with low H2S concentrations 300 ppm operating at low to moderate pressures 50-500 psig
Iron Sponge Process Oil and Gas Separator
In this method heat coal as a reducing agent is mixed with iron ore and sponge iron is produced in a horizontal furnace Input iron ore In the Midrex or HYL process it is generally recommended to use high quality cooked pellets with a maximum of about 30 iron ore lumps
What is Sponge Iron with pictures
Designing Iron Sponge Process For H2S Removal - posted in Student Hi all I am a final year student in australia and am trying to complete my design project I am tasked with designing the equipment for the Iron Sponge oxide process for the removal of hydrogen sulphide from natural gas I have come to understand that this is a fixed bed adsorber column design but i cannot find much
Midrex the world s leading direct-reduced iron production
Rotary Kiln Process Of Making Sponge Iron Solution Process making sponge iron rotary kiln animation in south africa kiln direct reduction iron dri iron sponge that imported from malaysia australia south africa and iron sponge iron process by coal the most critical raw material for sponge iron making sponge iron making is a process in which iron
Used Sponge Iron Rotary Kiln Animation In Australia
process making sponge iron rotary kiln animation in south africa … tunnel kiln process sponge iron in … line plant South Africa Plan a Holiday in South Africa SA s Official Tourism Website The price of … Click Chat Now
Sponge iron making full process Coal base DRI - YouTube
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
Sponge Iron Prakash Industries Limited
Feb 05 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
sponge iron process animation cost
Feb 05 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
What is sponge iron - Quora
Steel making today and tomorrow There are major differences between the steel making process of today and the HYBRIT-process of tomorrow In the current blast furnace based process coal is the main source of energy The use of coke ovens produces metallurgical coke and coke oven gas sponge iron or direct reduced iron DRI with water
Coal based Direct Reduction Rotary Kiln Process IspatGuru
Used Sponge Iron Rotary Kiln Animation In Australia We are a large-scale manufacturer specializing in producing various mining machines including different types of sand and gravel equipment milling equipment mineral processing equipment and building materials equipment
SPONGE IRON UNIT - SEIL
Sponge Iron Process Animation Cost Of Tunnel Kiln For Sponge Iron Stone Crushing process making sponge iron rotary kiln animation in south africa tunnel kiln process sponge iron in line plant South Africa Plan a Holiday in South Africa SA s Official Tourism Website jzdongying The
Sponge Iron - an overview ScienceDirect Topics
Sponge Iron Process Animation Cost Of Tunnel Kiln For Sponge Iron Stone Crushing process making sponge iron rotary kiln animation in south africa tunnel kiln process sponge iron in line plant South Africa Plan a Holiday in South Africa SA s Official Tourism Website jzdongying The
Iron Sponge Process - an overview ScienceDirect Topics
Used Sponge Iron Rotary Kiln Animation In Australia We are a large-scale manufacturer specializing in producing various mining machines including different types of sand and gravel equipment milling equipment mineral processing equipment and building materials equipment
WELSPUN STEEL LIMITED
Introduction to Iron ore Pellets and Pelletizing processes Pelletizing is a process which involves mixing of very finely ground particles of iron ore fines having a size which is less than 200 mesh 0 074 mm with additives like bentonite and then shaping them into near oval spherical balls having size in the range of 8 mm to 16 mm in diameter
Sponge Iron Plants Steel Manufacturing Companies in
Mar 11 2016· The presentation describes different processes for the production of direct reduced iron Sponge iron making full process Coal base DRI - Duration 3 59 Tech Friend s 10 834 views