Components Required For Rotary Kiln For Sponge Iron Plant

PRODUCTS DETAILS

• Energy Audit Methodology Of Sponge Iron

  Jul 14 2014 because of the huge length of the kiln and to maintain the temperature profile 40 coal is injected from the discharge end sponge iron produced by this plant is of high grade which contains 80 fe 12 feo and 8 gangue material after separation of sponge iron in the magnetic screenpulley the remains arecollected as char char

• Proceedings Of The World Congress On Engineering 2011

  Conventional sponge iron plant flow diagram coal injector air 2500m3h injection coal613 th all at 300c rotary kiln 10200c 8 shell air fan at 48000 m3h 300c flue gas fly ash fines of iron ore 10894 th kiln feeding iron ore 30 th feed coal 14297 th dolomite lime stone 05 th all at 300c rotary cooler at 1200c sponge iron

• Sponge Iron Plant Manufacturers And Sponge Iron

  The coal base dri rotary kiln process for production of dri sponge iron has its many parameters to increase the quality as well as productivity which need careful operations throughout the process number of dri processes came up and rotary kiln process with solid coal as fuel found to be most acceptable process in the world

• Size Of Motor Required For A Rotary Kiln

  Sponge iron seil the raw materials are prepared in the raw material preparation plant to the required size and are stored in separate storage bins iron ore and coal are drawn with the help of weigh feeders in the required quantity and proportion and fed on to common conveyor these raw materials enter into the rotary kiln through a feed

• Ironmaking In Rotary Hearth Furnace Ispatguru

  Ironmaking in rotary hearth furnace ironmaking in the rotary hearth furnace rhf is a direct reduction process which utilizes noncoking coal for the reduction of iron ore the rhf is the process reactor which consists of a flat refractory hearth rotating inside a stationary circular tunnel kiln

• Rotary Kiln Iron Ore Limestone Process

  Sponge iron plant the major raw materials required for production of sponge iron by the rotary kiln process are sized graded iron ore and noncoking coal limestone in small quantities is also required to scavenge the sulphur iron ore the quality requirement of sized ore for sponge iron rotary kilns metso

• Pdf I Direct Reduced Iron Production

  This product is known as direct reduced iron dri or sponge iron processes that produce iron by reduction of iron ore in solid state below the melting point are generally classified as dr

• Direct Reduction Process An Overview Sciencedirect Topics

  The basis of the direct reduction process is that solid sponge iron is produced by removing oxygen from the ore in a shaft furnace rotary kiln furnace or fluidised bed sponge iron can be produced in the form of direct reduced iron dri hot briquetted iron hbi and cold briquetted iron cbi also low reduced iron lri which is pre

• Sponge Iron Rotary Kiln

  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 predetermined ratio the rotary kiln

• Cement Power Plant Machinery Picture Namari Heavy

  Components required for rotary kiln for sponge iron plant how to make a mobile gold milling plant gold ore crusher machine in malaysia for sale 2cprice diy flotation cell activities at the national iron ore mining company itakpe kogi state since quartz chips jaw breaker machine gold mining stone crusher price in china sand making message

• Rotary Kiln Process Of Making Sponge Iron Solution For

  Nov 12 2012 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

• Design Of Waste Heat Recovery System In A

  In the sponge iron process for this purpose a case study of typical sponge iron production process is considered the waste gas from a sponge iron plant exits at a temperature of around 200300 c a lot of sensible heat is lost with these gases this heat is utilized to preheat the air entering to kiln

• 2 D Model Of Sponge Iron Rotary Kiln Developed Using

  Ii 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

• Sponge Iron Prakash Industries Limited

  The hot product discharged from the kiln is indirectly cooled in a rotary cooler by spraying water on the shell of the cooler the discharge from the cooler is conveyed through a belt conveyor screened and magnetically separated sponge iron and nonmagnetic components are separated and stored in separate bins for further transfer

• Rotary Kiln Cement Rotary Kiln And Sponge Iron Rotary Kiln

  Our cement rotary kiln and sponge iron rotary kiln has been developed for performing drying calcination and sintering work in a continuous process widely used for cement pet coke calcination sponge iron and other materials it uses hot gases for the operation

• Bhagwati Power Steel Limited

  Weigh feeders are provided to draw various materials in the required proportion from the bins and deliver to the conveyors for feeding into the kiln rotary kiln and cooler rotary kiln of a certain dia and length are provided for reduction of iron ore into sponge iron using noncoking coal as reductant other main components of kiln are

• A Thesis Submitted For Partial Fulfillment Of The Degree

  31 material balance in a rotary kiln sponge iron plant 14 32 energy balance in a rotary kiln sponge based iron making 14 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

• Bhagwati Sponge Private Limited

  1x350 tpd dri kilns for production of 165000 tpa sponge iron so the final will be 225000 tpa sponge iron manufacturing process the plant uses the coal based process in which pellet is reduced with noncoking type imported coal in a rotary kiln to make sponge iron

• 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 predetermined ratio the rotary kiln is slightly inclined at an angle 25 deg and rotated by

• Rotary Kiln Maintenance Procedures

  Rotary kiln operations regardless of rotary kiln size or configuration the basic principles outlined in this manual govern the reliable operation of every rotary kiln calciner dryer incinerator digester and cooler application for questions or problems with your specific application please contact north american kiln

• Accretion Control In Sponge Iron Production Kiln Using

  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 coal patra et al 2005 the reduction process is carried out in an inclined horizontal rotary kiln which rotates at a programmed speed

• Sponge Iron Seil

  Iron ore and coal are drawn with the help of weigh feeders in the required quantity and proportion and fed on to common conveyor these raw materials enter into the rotary kiln through a feed chute 4 the rotary kiln is 70 meters in length and 44 meter in diameter this kiln

• Rotary Kiln Maintenance Procedures

  Rotary kiln operations regardless of rotary kiln size or configuration the basic principles outlined in this manual govern the reliable operation of every rotary kiln calciner dryer incinerator digester and cooler application for questions or problems with your specific application please contact north american kiln

• Annexure Prefeasibility Report Consent To Establish

  Chart showing the project layout components of the project etc should be given manufacturing process of sponge iron the main raw material required for making the sponge iron are 1 iron ore 2 noncoking coal 3 lime stone dolomite the sizes are iron ore 5 20 mm pellets 916mm coal 0 20 mm

• Plant Design Of Rotary Kiln

  Rotary kiln electrotherm engineering technologies coal based rotary kiln for direct reduced iron sponge iron 100 tpd 350 tpd 500 tpd solid state reduction of iron ore using either coalgas as a medium of reduction to produce a substitute raw material for steel making is termed as direct reduced iron dri rotary kilns khd international