CONTACT US

Our Address

Science Avenue, High-tech Zone, Zhengzhou City, Henan Province, China

  • complete process of sponge iron kilns

    rotary kiln process of making sponge iron chapter 3. rotary kiln process of making sponge iron Hot Products Used for rotary kiln process of making sponge iron chapter 3 hpc cone crusher pew jaw crusher pfw impact crusher vsi crusher scm ultrafine mill lm rotary kiln process of making sponge iron chapter 3. 【Service Online】 Modelling and optimization of a rotary kiln direct. In this paper ...

  • Advances in rotary kiln sponge iron plant (eBook, 2009 ...

    Requirement, Generation and Transfer of Heat ina Sponge Iron Rotary Kiln""; ""7.1 Material and Energy Balance in a Conventional Rotary Kiln Sponge Iron Making Process "" ""7.2 Generation and Transfer of Heat""""7.3 Mathematical Treatment of Heat Transfer""; ""7.4 Segment-wise Air Requirement""; ""Chapter 8. Reaction Kinetics""; ""8.1 Factors Affecting Reaction Rates ""; ""8.2 Rate Law and ...

  • Advances In Rotary Kiln Sponge Iron Plant. (eBook, 2009 ...

    Rotary Kiln Process of Making Sponge Iron -- 2.1 Historical Background -- 2.2 Important Features -- 2.3 Sponge iron Pilot of RDCIS SAIL -- 2.4 Features of a Rotary Kiln Sponge Iron Plant -- 2.5 The Indian Scene -- 2.6 Why Should we Select a Rotary Kiln? -- 2.6.1 Process Strengths -- 2.6.2 Product Strengths -- 2.6.3 Weaknesses of the Process -- 2.6.4 Weaknesses of the Product -- Chapter 3 ...

  • Sponge iron in rotary kiln process com - Manufacturer Of ...

    Rotary kiln furnace in sponge iron plant iron ore mining nov 12 2012183 rotary kiln process of making sponge iron fig 25 material balance in a rotary kiln sponge iron plant 24 features of a rotary kiln furnaces which make sponge iron give upto five times more output than. Oline Chat. Kiln for sponge iron kiln for sponge iron Supplier . sponge iron dri rotary kiln The introduction of Rotary ...

  • Simulation of Rotary Kiln Used in Sponge Iron Process ...

    Simulation of Rotary Kiln Used in Sponge Iron Process Using ANN IACSIT International Journal of Engineering and Technology, Vol. 6, No. 2, April 2014 DOI: 10.7763/IJET.2014.V6.673 95 Abstract—In the present study, estimation of actual output parameters is carried out for a sponge iron production process by designing a Multilayer Perceptron model that uses a momentum learning algorithm. For ...

  • Rotary Kiln 100 Tpd Sponge Iron Rotary Kiln

    100 Tpd Sponge Iron Plant Tech Specifications In. Rotary Kiln Process of Making Sponge Iron - New Age International. 2.2 A concise schematic representation of a rotary kiln sponge iron plant. Fig. 2.1 Key technology in India. . SIIL Process 100 tpd OSIL Process 300 and. More details Get Price. Mgm Rotary Kiln 100 Tpd Sponge Iron Rotary Kiln

  • Rotary Kiln Process of Making Sponge Iron C

    Rotary Kiln Process of Making Sponge Iron// 13 that the entire production by number 2, 3 and 4 countries is through gas based route while in India, more than half the production is by the coal based route. 2.5 THE INDIAN SCENE Situation in India is different from the rest of the world. Local conditions here have favoured coal based rotary kiln units and presently India has more such modules ...

  • tunnel kiln sponge iron 300000

    Tunnel Kiln Process For Sponge Iron Making Tunnel Kiln Process For Sponge Iron Making on the processing of mineral processing programs to promote the use in . [24/7 online] tunnel kiln process sponge iron. tunnel kiln process sponge iron, Kutch A sample of the product from our Tunnel Kiln is shown here Ironmaking in Rotary Hearth Furnace ispatgu . Get Price. MINMET CONSULTANTS PVT.LTD. Iron ...

  • Accretion Control in Sponge Iron Production Kiln using ...

    The chemical process involved in making sponge iron removes oxygen from iron ore by using a reducing agent in the form of non-coking coal [Patra et al, (2005)]. The reduction process is carried out in an inclined horizontal rotary kiln, which rotates at a programmed speed. A temperature profile ranging from 7000C-10500C should be maintained along the length of the kiln at different zones. As ...

  • Sponge iron making process - slideshare.net

    9/11/2014  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

  • Rotary Kiln 100 Tpd Sponge Iron Rotary Kiln

    100 Tpd Sponge Iron Plant Tech Specifications In. Rotary Kiln Process of Making Sponge Iron - New Age International. 2.2 A concise schematic representation of a rotary kiln sponge iron plant. Fig. 2.1 Key technology in India. . SIIL Process 100 tpd OSIL Process 300 and. More details Get Price. Mgm Rotary Kiln 100 Tpd Sponge Iron Rotary Kiln

  • rotary kiln iron ore in south africa

    Rotary Kiln Sponge Iron In South Africa. 2017-10-25process making sponge iron rotary kiln animation in south africa tunnel kiln process sponge iron in lineplant south africa plan a holiday in south africa, sas official tourism website the price of click chat now . View All; Designing of an intelligent fuzzy logic system. Sponge iron is an ...

  • Sponge iron in rotary kiln process com - Manufacturer Of ...

    Rotary kiln furnace in sponge iron plant iron ore mining nov 12 2012183 rotary kiln process of making sponge iron fig 25 material balance in a rotary kiln sponge iron plant 24 features of a rotary kiln furnaces which make sponge iron give upto five times more output than. Oline Chat. Kiln for sponge iron kiln for sponge iron Supplier . sponge iron dri rotary kiln The introduction of Rotary ...

  • Rotary Kiln For Sponge Iron In South Africa

    Sponge iron composition manufacturing process process sponge iron making is a process in which iron ore lumps typically 5mm18mm size are tumbled with a select grade of ironcoking coal little dolomite inside an inclined rotary kiln and control combusted i...

  • Ball Milling Sponge Iron Production In Rotary Kiln By ...

    Rotary Kiln Process Of Making Sponge Iron Chapter. PDF Rotary Kiln Process of Making Sponge Iron 2 . 1 Consequently they were replaced by the high production rate indirect process and the development of modern DR Process did not begin until the middle of 19th century. Perhaps the very first patent in U.K. for sponge iron making was in 1792 presumably using a rotary kiln . Cement Rotary Kiln ...

  • Rotary Kiln - an overview ScienceDirect Topics

    H.Y. Sohn, M. Olivas-Martinez, in Treatise on Process Metallurgy: Industrial Processes, 2014. 2.3.1.2.4.3 Rotary Kiln. The rotary kiln is used to process the lead-containing components resulting from the breaking and separation of waste batteries. The main components of a rotary kiln are an inclined cylindrical, refractory-lined reaction shaft equipped to rotate over rollers and a burner.

  • Sponge iron making process - slideshare.net

    9/11/2014  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

  • SPONGE IRON PLANT

    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 production can be classified into:- spongeitc 2 1) Physical requirements:- Strength and granulometry are the two ...

  • 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-reduced iron ore with a reduction and metallisation ...

  • sponge iron process

    29/07/2010  In general sized iron ore of 5-18mm is used in the process of manufacture of sponge iron on all types of rotary kiln with +16mm not exceeding 15-20%.The mean particle size of iron ore shall be restricted to 11mm in order to achieve uniform Fe metallic of all grain size fraction of the product. The mean particle size ratio of iron ore to feed coal shall be in the range of 1.2 to 1.5 depending ...

  • Sponge iron in rotary kiln process com - Manufacturer Of ...

    Rotary kiln furnace in sponge iron plant iron ore mining nov 12 2012183 rotary kiln process of making sponge iron fig 25 material balance in a rotary kiln sponge iron plant 24 features of a rotary kiln furnaces which make sponge iron give upto five times more output than. Oline Chat. Kiln for sponge iron kiln for sponge iron Supplier . sponge iron dri rotary kiln The introduction of Rotary ...

  • Ball Milling Sponge Iron Production In Rotary Kiln By ...

    Rotary Kiln Process Of Making Sponge Iron Chapter. PDF Rotary Kiln Process of Making Sponge Iron 2 . 1 Consequently they were replaced by the high production rate indirect process and the development of modern DR Process did not begin until the middle of 19th century. Perhaps the very first patent in U.K. for sponge iron making was in 1792 presumably using a rotary kiln . Cement Rotary Kiln ...

  • sponge iron production in rotary kiln

    Rotary Kiln Process of Making Sponge Iron 2.1 Historical Background 2.2 Important Features 2.3 Sponge iron Pilot of RDCIS SAIL 2.4 Features of a Rotary Kiln Sponge Iron Plant 2.5 The Indian Scene 2.6 Why Should we Select a Rotary Kiln? 2.6.1 Process Strengths 2.6.2 Product Strengths 2.6.3 Weaknesses of the Process 2.6.4 Weaknesses of the Product Chapter 3. Get Price ; tunnel kiln process

  • Rotary Kiln For Sponge Iron In South Africa

    Sponge iron composition manufacturing process process sponge iron making is a process in which iron ore lumps typically 5mm18mm size are tumbled with a select grade of ironcoking coal little dolomite inside an inclined rotary kiln and control combusted i...

  • China Rotary Kiln Process of Making Sponge Iron -

    Model NO.: Rotary Kiln Process of Making Sponge Iron Type: Iron-Making Equipment Certification: ISO Lateritic Nickel Rotary Kiln: Rotary Kiln for Laterite Nickel Ore Calcining Output: 80-100 T/H(Roasted Sand) Application: Roasting Laterite Ores

  • Process Making Sponge Iron Rotary Kiln

    Rotary Kiln Process of Making Sponge Iron 2.1 HISTORICAL BACKGROUND The production of steel began in ancient times; but because of the complexity and slow. Get Price And Support Online; Study on Accretion Formation on DRI kiln during . Study on Accretion Formation on DRI kiln . Generally in any sponge iron process, reduction is conducted in a refractory lined rotary kiln. The . Get Price And ...

  • Used Sponge Iron Rotary Kiln Price In Bahrain

    Used Sponge Iron Rotary Kiln Price In Bahrain. We are a high-end mining machinery manufacturer in Asia. The main production equipment includes crusher, sand making machine, ball mill, Raymond mill, cement equipment and other products. Our products are widely applied in industries such as metallurgy, mines, chemical engineering, building materials, fireproofing materials, ceramics. Get Price ...

  • SPONGE IRON PLANT

    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 production can be classified into:- spongeitc 2 1) Physical requirements:- Strength and granulometry are the two ...

  • Study on Accretion Formation on DRI kiln during spong iron ...

    1.2 Rotary Kiln Operation Generally in any sponge iron process, reduction is conducted in a refractory lined rotary kiln. The kiln of suitable size, generally inclined at 2.5 % slope rest on two-four support stations, depending on the kiln size. The transport rate of materials through the kiln can be controlled by varying its slope and speed of rotation. There are inlet and outlet cones at ...

  • sponge iron process

    29/07/2010  In general sized iron ore of 5-18mm is used in the process of manufacture of sponge iron on all types of rotary kiln with +16mm not exceeding 15-20%.The mean particle size of iron ore shall be restricted to 11mm in order to achieve uniform Fe metallic of all grain size fraction of the product. The mean particle size ratio of iron ore to feed coal shall be in the range of 1.2 to 1.5 depending ...

  • sponge iron production in rotary kiln

    Rotary Kiln Process of Making Sponge Iron 2.1 Historical Background 2.2 Important Features 2.3 Sponge iron Pilot of RDCIS SAIL 2.4 Features of a Rotary Kiln Sponge Iron Plant 2.5 The Indian Scene 2.6 Why Should we Select a Rotary Kiln? 2.6.1 Process Strengths 2.6.2 Product Strengths 2.6.3 Weaknesses of the Process 2.6.4 Weaknesses of the Product Chapter 3. Get Price ; tunnel kiln process

  • Rotary Kiln For Sponge Iron In South Africa

    Sponge iron composition manufacturing process process sponge iron making is a process in which iron ore lumps typically 5mm18mm size are tumbled with a select grade of ironcoking coal little dolomite inside an inclined rotary kiln and control combusted i...

  • A Thesis Submitted for Partial Fulfillment of the Degree ...

    CHAPTER NAME PAGE NO. 1 INTRODUCTION 1 2 ... 3.2 Energy Balance in a Rotary Kiln sponge based iron making 14 3.3 Schematic of optimised Rotary kiln sponge iron making process 21 4.1 Industrial view of Sponge Iron making Rotary Kiln 24 4.2 Schematic view of internal heat exchange in Rotary kiln 26 4.3 Schematic view of Lobe Blower. 27 4.4 Schematic view of Air material flow in Rotary kiln

  • Sponge Iron Rotary Kiln-Zhengzhou Taida Rotary Kiln

    Stable transmission device and auxiliary transmission device can make sure stable driving process. Sponge iron rotary kiln adopts graphite soft seal for rotary kiln tail, which makes installation simple and safe operation. Application of sponge iron rotary kiln Sponge iron rotary kiln is mainly applied to heating and calcining for metallurgy, building material industry and ore industry. There ...

  • price for tunnel kiln for sponge iron

    Cost of tunnel kiln for sponge iron 2017-10-25process making sponge iron rotary kiln animation in south africa tunnel kiln process sponge iron in lineplant south africa plan a holiday in south africa sas official tourism website the price of click chat now View All Designing of an intelligent fuzzy logic system . tunnel sponge iron kiln process witchcraftpsychic Since 1990 the senior managers ...

  • Jaw Crusher Of Making Sponge Iron Process

    Process Making Sponge Iron Rotary Kiln YouTube. Jul 5, 2013 we provide ball mill, belt conveyor, washer machine, jaw crusher, vibrating rotary kiln process of making sponge iron 2historical. Read More; Kenyan Iron Ore Mining And Prospects Of Processing. Iron ore deposits are formed by three geological processes 3 direct ores by the use of charcoal was carried out in rural areas for the ...

  • New Concept of Hot Metal Production using Rotary Kiln ...

    The idea of this technology is to utilize the heat or energy contained in sponge iron (temperature of sponge iron > 1000 o C) at the end of rotary kiln before it is cooled by rotary cooler to ...

  • Modelling and optimization of a rotary kiln direct ...

    for cement production and sponge iron production. Hatch has developed a proprietary one-dimensional kiln model to ... Illustrative examples are included for the case of a generic rotary kiln iron-ore reduction process. Rotary kiln model Kiln modelling consists of two steps. An Excel®-based calculation is used to determine the kiln bed profile and residence time based on specific operating ...

  • Sponge Iron - SEIL

    The product i.e. Sponge Iron and semi burnt coal are discharged from the kiln through a rotary cooler. The cooler is 12M in length and water is sprayed directly as well as indirectly for cooling the material. The material is cooled down to 100oC and fed to magnetic separator for separating the sponge iron and non-magnetic (char). The Sponge Iron is conveyed to the Storage Silos for dispatch.

  • Sponge Iron Composition Manufacturing 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 product bunkers prior to dispatch. The process ...