rotary kiln for making sponge iron

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Sponge Iron Making Process Rotary Kiln Pdf

Sponge Iron Making Process Rotary Kiln Pdf 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 in tunnel kilns...

Rotary Kiln Process Of Making Sponge Iron

Rotary Kiln Process Of Making Sponge Iron Kiln for sponge iron kiln for sponge iron Suppliers and Alibabacom offers 46 kiln for sponge iron products About 2 of these are Industrial Furnace 19 are Cement Making Machinery A wide variety of kiln for sponge iron options are available to you such as usage local service location and key selling points View More Rotary kilns ...

Process Making Sponge Iron Rotary Kiln

Sponge Iron Production In Rotary Kiln Sponge iron production in rotary kilnrotary kiln 2 kiln based sponge iron production process rotary kilns are found in many processes that involve processing of solids this study focuses on sponge iron kiln based process the chemical process involved in making sponge iron removes oxygen from iron ore by using a reducing agent in the form of noncoking...

A STUDY OF RING FORMATION OF SPONGE IRON IN THE ROTARY KILN

OF SPONGE IRON IN THE ROTARY KILN M R K RAO National Metallurgical Laboratory Jamshedpur India Abstract Ring formation and heavy build-up in an experimental rotary kiln for production of sponge iron using hematite pellets bituminous coal and nut coke have been described...

process making sponge iron rotary kiln

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 iron...

Ppt For Rotary Kiln Process Of Making Sponge Iron Rotary

Ppt For Rotary Kiln Process Of Making Sponge Iron Rotary 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...

rotary kiln sponge iron making

rotary kiln sponge iron making Sponge iron being magnetic gets attracted and gets separated from non magnetic char The iron ore and coal crushed and screened to respective sizes are fed to rotary kiln through feed tube in predetermined ratio The rotary kiln is...

2 D Model of Sponge Iron Rotary Kiln Developed Using CFD

2II Rotary kiln Operation and construction details A schematic diagram of the rotary kiln of sponge iron process considered for the present work is shown in Fig 1 The rotary kiln consists of a rotating cylindrical shell lined inside with refractory material The kiln is around 80 m long with 4 m...

DRI UPDATE

2 ED SIMA requested the participants to volunteer to spare their rotary kiln for carrying out the R D for exploring the use of Syn Gas in the rotary kiln Mr T Srinivasa Rao MD Balajiswamy Premium Steels Pvt Ltd offered his 50TPD kiln for this purpose 3 Presentation from Tata Sponge Iron Ltd was very much liked and lot of the people showed...

rotary kiln for making sponge iron

Rotary Kiln Manufacturer India Rotary Kiln for Sponge Iron Coal Based Rotary Kiln for Direct Reduced Iron / Sponge Iron 100 TPD 350 TPD 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...

OPERATIONAL ASPECTS OF SPONGE IRON PRODUCTION IN A ROTARY KILN

OPERATIONAL ASPECTS OF SPONGE IRON PRODUCTION IN A ROTARY KILN...

Sponge Iron Making Process Rotary Kiln

Sponge Iron Making Process Rotary Kiln Conversion of sponge iron from low grade iron ore and millThe process of dri or sponge iron making can be classified into different categories as given below a rotary klin process rotary kiln method is very important for sponge iron production using non-coking coal as a reluctant...

US2754197A

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...

Rotary Kiln Process Of Making Sponge Iron

Schematic of optimised Rotary kiln sponge iron making process Iron Ore and Non Coking Coal along with Dolomite are fed continuously to the charge end of Rotary Kiln which is inclined at 25 of drum length Coal is also injected through a Coal Throw Pipe at the discharge end of Kiln Due to the inclination and rotation of Kiln the charge...

process making sponge iron rotary kiln

13-06-2015 0183 32 Sponge iron making process pdf Rotary Kiln Process of Making Sponge Iron The production of steel began in ancient times but because of the complexity and Rotary Live Chat Gulin machine in iron ore processing plant process making sponge iron rotary kiln animation Gulin provide the process making sponge iron rotary kiln animation...

OPERATIONAL ASPECTS OF SPONGE IRON PRODUCTION IN A

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...

Rotary Kiln Process Of Making Sponge Iron C Journal

Rotary Kiln Process Of Making Sponge Iron C Journal 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...

ppt for rotary kiln process of making sponge iron rotary

29-08-2014 0183 32 Rotary Kiln Process of Making Sponge Iron Rotary Kiln Process of Making Sponge Iron 21 HISTORICAL BACKGROUND The production of rotary kiln process presentation power point Rotary Kiln Process of Making Sponge Iron C rotary kiln process presentation power point - Grinding Hot Products Used for rotary kiln process presentation...

Rotary Kiln Process Of Making Sponge Iron Grinding Mill

Rotary Kiln Process Of Making Sponge Iron Grinding Mill Mill rotary kiln for iron ore rotary kiln for calcining pellets iron ore pellets firing rotary kiln has dedied to the preheated iron ore pellets for firing the main body is a circular cylinder welded steel plate lined with 230mm thick brick installation of inclination of 3 5...

Sponge Iron Rotary Kiln Design

Sponge Iron Production In Rotary Kiln Arabinda Sarangi Jun 30 2011nbsp018332the increase in the demand of sponge iron is also due to the fact that it is used as a substitute for coking coal which is available in scarcity in the world this book comprehensively deals with the production of sponge iron in the rotary kiln the book is divided into 17 chapters the initial chapters give a brief on...

Sponge Iron Making Process Rotary Kiln Pdf

Sponge Iron Making Process Rotary Kiln Pdf 2016-5-5the making of iron and steel 2 1 overview sponge iron or mixtures of scrap and other iron unitsompared to the bos process the eaf requires shaft furnace rotary kiln or grate system similar to a sinter strandecause of their regular size and shape and their hard dense nature pellets were considered an ideal feed material for...

PDF Modeling of Rotary Kiln for Sponge Iron 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...

SPONGE IRON PLANT

Sponge iron being magnetic gets attracted and gets separated from non- magnetic char The iron ore and coal crushed and screened to respective sizes are fed to rotary kiln through feed tube in pre-determined ratio The rotary kiln is slightly inclined at an angle 25 deg and rotated by...

Ppt For Rotary Kiln Process Of Making Sponge Iron Rotary

Rotary kiln Operation and construction details A schematic diagram of the rotary kiln of sponge iron process considered for the present work is shown in Fig 1 The rotary kiln consists of a rotating cylindrical shell lined inside with refractory material...

A Thesis Submitted for Partial Fulfillment of the Degree

33 Schematic of optimised Rotary kiln sponge iron making process 21 41 Industrial view of Sponge Iron making Rotary Kiln 24 42 Schematic view of internal heat exchange in Rotary kiln 26 43 Schematic view of Lobe Blower 27 44 Schematic view of Air material flow in Rotary kiln 27 45 Filling of Bed Geometry 28...