years Our company has 40 years' experience!

brief process of coal based sponge iron rotary kiln

brief process of coal based sponge iron rotary kiln

Product specification: Φ2.5×40m-Φ6.0×95m

Processing capacity: 180-10,000t/d

Processible materials: roasting cement clinker in the industries of metallurgy, refractory matter and chemical plant .

Application range: industries of construction materials, metallurgy, chemical engineering and environment protection.

Advantages: advanced pre-heating system, high rotary speed, high yield, good sealing function and environment protective.

[email protected]

Rotary Kiln Brief Introduction

A rotary kiln is a device that supplies tremendous amounts of heat in order to change the chemical composition of an object.As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan. If you are interested in these product, please contact us.

LOOK OUR CASE

Our Solutions

  • (PDF) Operation of Coal Based Sponge Iron Rotary Kiln to

    (PDF) Operation of Coal Based Sponge Iron Rotary Kiln to

    Sponge ironis a type ofironproduced bycoal basedor gas-basedreduction ofironore. It is difficult to measure and control the degree of reduction or quality of theironore at intermediate ...

  • brief process of coal based sponge iron rotary kiln

    brief process of coal based sponge iron rotary kiln

    brief process of coal based sponge iron rotary kiln is manufactured from Shanghai Xuanshi,It is the main mineral processing solutions.XSM stone crushing machineproject-brief process of coal based sponge iron rotary kiln. ShangHai XSM (brief process of coal based sponge iron rotary kiln) are a professional production of stone crushing machine.Sales and Widely used in Europe, South America, Africa, East …

  • Sponge Iron an overview ScienceDirect Topics

    Sponge Iron an overview ScienceDirect Topics

    Iron oxide is charged into shaft furnace,rotary kiln,or fluidized beds in the form of pellet, iron ore lumps, or fines. The reduction takes place using gaseous reductants (CO + H 2 ) which are generated through partial oxidation ofcoal(Reaction 3.3.1 ), reforming of methane byCO2 /H 2 O (Reactions 3.3.2 and 3.3.3 ), or partial combustion of natural gas (Reaction 3.3.4 ).

  • (PDF) Operationof Coal Based Sponge Iron Rotary Kilnto

    (PDF) Operationof Coal Based Sponge Iron Rotary Kilnto

    Sponge ironis a type ofironproduced bycoal basedor gas-basedreduction ofironore. It is difficult to measure and control the degree of reduction or quality of theironore at intermediate ...

  • sponge iron process

    sponge iron process

    Aug 03, 2011·COALINJECTION INROTARY KILNK.Ramu, C.Ramesh, A.Rajasekaran During theprocessof manufacture ofsponge iron,coalinjection plays a very vital role in maintaining the product quality. Due to highly endothermic nature of Boudouard reaction, heat has to be continuously supplied in entire reduction zone ofrotary kiln.

  • Coal Gas based DRI Plant Rotary Kilnfor MakingSponge

    Coal Gas based DRI Plant Rotary Kilnfor MakingSponge

    We manufactureSponge IronPlant on turn-key basis of different functional capacities i.e. 100 TPD, 300 TPD, 500 TPD plants.The equipment support provided for the plants includeKiln/cooler tyre,Kiln/cooler support roller,Kiln/cooler support roller shaft,Kiln/cooler support roller assembly with bearing housing,Kiln/cooler girth gear,Kiln/cooler pinions,Kiln/cooler pinion shaft,Kiln...

  • Sponge Iron an overview ScienceDirect Topics

    Sponge Iron an overview ScienceDirect Topics

    DRI, also known assponge iron, is the product of reducingironoxide in the form ofironore and steel plant wastes into metalliciron, below the melting point ofironand typically in the range of 800–1200 °C.Ironoxide is charged into shaft furnace,rotary kiln, or fluidized beds in the form of pellet,ironore lumps, or fines. The reduction takes place using gaseous reductants (CO + H ...

  • Sponge iron making process SlideShare

    Sponge iron making process SlideShare

    Nov 09, 2014· INJECTIONCOAL CoalCrushing Combustion Injection tokiln CoalInjection over a large range of size 0-20 mm Temperature combustion below 950 CCoalinjection system makes use of voal volatiles for reduction, thereby reducing thecoalrequirement to a minimumCoalInjection can decrease energy consumption 8.ROTARY KILN9.

  • details onsponge iron kilnsale

    details onsponge iron kilnsale

    sponge iron kilndetails . Plant Details Mgm GroupSponge ironplant or direct reduction plant drp is designed to produce 350tons ofsponge ironper day in arotary kilnusingironore non cokingcoaland dolomite as the raw materials the plant consists of the following sub divisions Read the rest Energy Survey Of TheCoal Based Sponge IronIndustry

  • sponge iron process

    sponge iron process

    Aug 03, 2011· During the process of manufacture of sponge iron, coal injection plays a very vital role in maintaining the product quality. Due to highly endothermic nature of Boudouard reaction, heat has to be continuously supplied in entire reduction zone of rotary kiln. Generally the length of reduction zone is 60-70% of total kiln length.

  • IndianCoal Based Sponge IronManufacturers Exporters

    IndianCoal Based Sponge IronManufacturers Exporters

    Processof MakingCoal Based Sponge Iron. Galaxy Enterprise manufacturescoal based sponge ironby treatingironore withcoalin arotary kiln. This rotating cylindrical vessel has blowers and air pipes mounted upon it and it is lined using firebricks. A burner is used to heat the contents inside thisrotary kiln.

  • sponge iron process

    sponge iron process

    Jul 29, 2010· The reduced iron ore -SPONGE IRON with unburnt char from rotary kiln gets discharged into a Rotary Cooler. The heat will be dissipated indirectly by water spraying into the outside of Cooler Shell. The material gets cooled to around 1200C.

  • NewSponge Iron Rotary KilnDesign InSponge Iron

    NewSponge Iron Rotary KilnDesign InSponge Iron

    Sep 10, 2020· The water in the mixture, the carbon dioxide in the dolomite, and the volatile components in thecoalenter the upper space of thesponge iron rotary kiln, forming reducing gas. Then the mixture enters the reduction zone ofsponge iron rotary kiln, and theironconcentrate is reduced by carbon monoxide to formironelements.

  • Generation of Energy Conservation Measures forSponge Iron

    Generation of Energy Conservation Measures forSponge Iron

    The operating data, shown in Fig. 1, is taken from a typical Indian coal based sponge iron plant where iron ore, feed coal and dolomite are fed to the rotary kiln. A separate conveyor collects different size fractions of coal for injection into the kiln with the help of pressurized air from discharge end side.

  • Sponge IronCalcinationRotary Kiln IronOre BuyIron

    Sponge IronCalcinationRotary Kiln IronOre BuyIron

    Description ofRotary Kiln.Rotary kilnaccording to different processing materials can be divided into cementkiln, metallurgy chemicalkilnand limekiln. Cementkilnis mainly used for calcining cement clinker, cementkilninclude dryprocessproduction and wetprocessproduction.

  • ExcellentSponge Iron KilnTo Deal With Your Rotary Kiln

    ExcellentSponge Iron KilnTo Deal With Your Rotary Kiln

    Sponge iron kiln’s transmission equipment:Sponge iron kilnis equipped with the single or dual transmission. DC motor or variable frequency speed control motor controls the rotating speed. It makes thesponge iron kilnhas the characters of stable work, energy-saving and efficient.

  • sponge ironproduction inrotarykilns INDUSTAR

    sponge ironproduction inrotarykilns INDUSTAR

    usedspongeiron rotarykilnprice in bahrain. building materialrotarykiln sponge iron.Sponge Iron RotaryKilnPrice In Greenland.Sponge Iron RotaryKilnProcess Anti.Spongeironcomposition manufacturingprocesslloy.spongeironmaking is aprocessin whichironore lumps typically 5mm18mm size are tumbled with a selectgrade of ironcokingcoallittle dolomite inside an inclinedrotary kilnand control ...

  • Sponge Iron Production in Rotary Kiln Sarangi, Bidyapati

    Sponge Iron Production in Rotary Kiln Sarangi, Bidyapati

    This book comprehensively deals with the production ofsponge ironin therotary kiln. The book is divided into 17 chapters. The initial chapters give abriefon the fundamental theories and basic principles ofsponge ironproduction, commercially used DR (direct reduction) processes and physico-chemical principles ofsponge ironproduction.

  • Direct Reduced Iron Industrial Efficiency Technology

    Direct Reduced Iron Industrial Efficiency Technology

    Direct Reduced Iron(DRI), also known asSponge Iron, offers an alternative steel production route to BF-BOF and Scrap-EAF routes. In DRI,ironore is reduced in its solid state – unlike BFprocesswhere a liquid metal is formed during reduction. DRI can then be transformed to steel in electric arc furnaces. DRI production is common in Middle East, South America, India and Mexico.

  • thesponge ironproductionprocess

    thesponge ironproductionprocess

    Sponge IronProduction InRotary Kiln.Sponge ironproduction inrotarykilnrotarykiln kiln based sponge ironproductionprocess rotarykilns are found in many processes that involve processing of solids this study focuses onsponge iron kiln based processthe chemicalprocessinvolved in makingsponge ironremoves oxygen fromironore by using a reducing agent in the form of noncokingcoal...

  • IndianCoal Based Sponge IronManufacturers Exporters

    IndianCoal Based Sponge IronManufacturers Exporters

    Galaxy Enterprise manufactures coal based sponge iron by treating iron ore with coal in a rotary kiln. This rotating cylindrical vessel has blowers and air pipes mounted upon it and it is lined using firebricks. A burner is used to heat the contents inside this rotary kiln. Once the inside of the kiln reaches the desired temperature, iron ore, coal, and dolomite are fed inside the kiln.

  • Energy survey of thecoal based sponge ironindustry

    Energy survey of thecoal based sponge ironindustry

    Sep 01, 2015· The efficiency of the coal based sponge iron process is defined as the energy needed for the reduction reactions compared to the energy added to the system. Due to chemical reactions and combustion the heat generated inside the kiln is 64.98 Gcal/h and the heat value of coal input is 118.6 Gcal/h resulting in a thermal efficiency of the process to be 51.31%.

  • Sponge Iron Production in Rotary Kiln Sarangi, Bidyapati

    Sponge Iron Production in Rotary Kiln Sarangi, Bidyapati

    This book comprehensively deals with the production ofsponge ironin therotary kiln. The book is divided into 17 chapters. The initial chapters give abriefon the fundamental theories and basic principles ofsponge ironproduction, commercially used DR (direct reduction) processes and physico-chemical principles ofsponge ironproduction.

  • coal based sponge ironmakingprocessppt BINQ Mining

    coal based sponge ironmakingprocessppt BINQ Mining

    Nov 18, 2012·Rotary Kiln Processof MakingSponge Iron.Rotary Kiln Processof MakingSponge Iron2.1 HISTORICAL BACKGROUND … Thecoal based rotary kiln processof makingsponge ironis the focus of the present write »More detailed

  • slrnprocessofsponge ironmaking

    slrnprocessofsponge ironmaking

    brief process of coal based sponge iron rotary kiln. Sponge iron rotary kiln process anticorruption helpline sponge iron composition manufacturing process lloy sponge iron making is a process in which iron ore lumps typically mmmm size are tumbled with a selectgrade of ironcoking coal little dolomite inside an inclined rotary kiln and control busted in the presence of air for about hours before the products are air …

  • difference betweensponge iron kilnand cement kil

    difference betweensponge iron kilnand cement kil

    Brief Process Of Coal Based Sponge Iron Rotary Kiln. difference betweensponge iron kilnand cementkiln« May 01 2013 · BINQ Mining OreProcessdifference difference betweensponge iron kilnand help of noncokingcoalinRotary KilninCoal basedGet Price And Support Online pdf tunnelkiln sponge iron…

  • Direct Reduced Iron Industrial Efficiency Technology

    Direct Reduced Iron Industrial Efficiency Technology

    Direct Reduced Iron(DRI), also known asSponge Iron, offers an alternative steel production route to BF-BOF and Scrap-EAF routes. In DRI,ironore is reduced in its solid state – unlike BFprocesswhere a liquid metal is formed during reduction. DRI can then be transformed to steel in electric arc furnaces. DRI production is common in Middle East, South America, India and Mexico.

LATEST NEWS

Our News

Click avatar to contact us
Click avatar to contact us
gotop