sl rn technology for prdution of sponge ironpanies in india

  • producing iron with slrn process 」

    Outotec Sl Rn Rotary Kiln Direct Reduction Technology Producing Iron With Slrn Process.Slrn process outotec. the slrn process was developed in the early 1960s by outotec in collaboration with three us companies. the process principles are the basis for numerous rotary kiln plants and still represent the dominant technology for the direct

    Get Price
  • Sponge IronPrakash Industries Limited

    Sponge iron is a highly processed form of iron ore which contains metallic iron in the range of 83-88 obtained by direct reduction without melting it. Due to high porosity the resulting iron is called sponge iron. It is used as a raw material for manufacturing steel

    Get Price
  • CDM CDM-Home

    technologies were the gas based static bed HYL- I technology of Hojalata -Y Lamina of S.A. (HYLSA) gas based moving bed technologies of Midrex Corporation of USA and HYL-III process of HYLSA. These contribute over 80 of world sponge iron production today. Out of the coal based technologies SL/RN technology of Lurgi West Germany has been the

    Get Price
  • CDM CDM-Home

    technologies were the gas based static bed HYL- I technology of Hojalata -Y Lamina of S.A. (HYLSA) gas based moving bed technologies of Midrex Corporation of USA and HYL-III process of HYLSA. These contribute over 80 of world sponge iron production today. Out of the coal based technologies SL/RN technology of Lurgi West Germany has been the

    Get Price
  • MECON

    This Steel Plant is the first steel plant in India based on the COREX technology ushering in a new era in the country s steel industry. MECON has designed and engineered a 1250 m3 Blast Furnace at JSW Torangallu which has been operating successfully at a productivity of >2.0t/m3/day for the last 10 years.

    Get Price
  • Sponge IronManufacturers Suppliers in India

    VISA Steel is operating 2 x 500 TPD Direct Reduced Iron Rotary Kilns for production of 300 000 TPA Sponge Iron at Kalinganagar Industrial Complex Odisha using the proven German SL/RN technology provided by Outotec Oyj (formerly Lurgi Metallurgie ).

    Get Price
  • Removal of Phosphorous from Steel Produced by Melting

    Jun 20 2020 · DRI was introduced in the late 1960s and early 1970s and it is a most successful implementation. Many DRI process are introduced which are Midrex and HYL III (gas based) and SL/RN(coal based

    Get Price
  • Extracting More Sponge Iron Is Imperative To Boost Steel

    (Sponge Iron Plants) Typical examples of coal-based process include SL/RN and ACCAR processes. Such coal-based sponge iron making from iron ore is popular both in India and China. However in the world almost 80 of sponge iron is being produced by the gas-based DR process.

    Get Price
  • Coal based Direct Reduction Rotary Kiln ProcessIspatGuru

    The main raw materials for the production of DRI by the rotary kiln process are (i) sized graded iron ore or iron ore pellets (ii) non-coking coal and (iii) dolomite in small quantities to scavenge the sulphur. Iron ore of the right quality is the basic input for the coal based direct reduction process.

    Get Price
  • Extract more sponge iron to boost steel production jobs

    Oct 18 2019 · The typical examples of coal based process include SL/RN and ACCAR processes. Such coal based sponge iron making from iron ore is popular both in India and China.

    Get Price
  • DESIGN OF WASTE HEAT RECOVERY SYSTEM IN A SPONGE

    2.1 Flow Sheet of Sl/RN Process 7 2.2 Metallic Radiation Recuperator 17 2.3 Regenerator 18 2.4 Waste Heat Boiler 18 2.5 Heat Pipe 19 2.6 Economiser 21 2.7 Plate Heat Exchanger 23 3.1 Flow Sheet of Typical Sponge Iron Plant 27 5.1 Modified Flow Sheet of SL/RN Process 36 5.2 Annual Cost-

    Get Price
  • Coal based Direct Reduction Rotary Kiln ProcessIspatGuru

    The main raw materials for the production of DRI by the rotary kiln process are (i) sized graded iron ore or iron ore pellets (ii) non-coking coal and (iii) dolomite in small quantities to scavenge the sulphur. Iron ore of the right quality is the basic input for the coal based direct reduction process.

    Get Price
  • Innovative technologies for sustainable processing of iron

    current production rates thus alternative sources are needed. India 2015 7 400 218 462 SAIL Bhilai Bhilai Chhattisgarh India 2013 11 200 360 700 Kalagadi SL/RN Xtra Prehardening Grate Sponge Iron Kiln 19 10.12.2013 17th Middle East Iron and Steel Conference Dubai

    Get Price
  • Extract more sponge iron to boost steel production jobs

    Oct 18 2019 · The typical examples of coal based process include SL/RN and ACCAR processes. Such coal based sponge iron making from iron ore is popular both in India and China.

    Get Price
  • Sponge Iron in Jaipur स्पंज आयरन जयपुर Rajasthan

    VISA Steel is operating 2 x 500 TPD Direct Reduced Iron Rotary Kilns for production of 300 000 TPA Sponge Iron at Kalinganagar Industrial Complex Odisha using the proven German SL/RN technology provided by Outotec Oyj (formerly Lurgi Metallurgie ). Sponge Iron also known as Direct Reduced Iron is produced from

    Get Price
  • Energy survey of the coal based sponge iron industry

    Sep 01 2015 · The actual process of the coal based sponge iron production is based on SL/RN process (jointly developed by the S teel Company of Canada L urgi Chemie R epublic Steel Company and National Lead Corporation in 1964) which works on direct reduction of ore. This process is adopted by worldwide conventional sponge iron industries.

    Get Price
  • Visa CokeManufacturer of Steel Bar Ferro Chrome from

    VISA Steel is operating 2 x 500 TPD Direct Reduced Iron Rotary Kilns for production of 300 000 TPA Sponge Iron at Kalinganagar Industrial Complex Odisha using the proven German SL/RN technology provided by Outotec Oyj (formerly Lurgi Metallurgie ).

    Get Price
  • WELSPUN STEEL LIMITED

    US 3 billion Welspun Group is an amalgamation of expertise resources opportunities and engineering excellence. With a global leadership position in Line Pipe and Home Textiles its marquee client list includes most of the Fortune 100 Companies operating in Oil Gas and Retail sectors. With a strong foothold in over 50 Countries and over 24 000 employees 100 000 shareholders Welspun is

    Get Price
  • Visa CokeManufacturer of Steel Bar Ferro Chrome from

    VISA Steel is operating 2 x 500 TPD Direct Reduced Iron Rotary Kilns for production of 300 000 TPA Sponge Iron at Kalinganagar Industrial Complex Odisha using the proven German SL/RN technology provided by Outotec Oyj (formerly Lurgi Metallurgie ).

    Get Price
  • THE FUTURE OF DIRECT REDUCTION PROCESSES M. N.

    Sponge iron SL/RN -do- Krupp Pre-reduced ore Elkem -do- Witbank -do- SL/RN 370 000 245 000 800 000 400 000 1 815 000 World capacity The present world capacity of DR plants is about 5.8 million tons. Of this the installed ca-pacity of plants which use natural gas and pro-duce sponge iron is 2.2 million tons and the ca-

    Get Price
  • Setting up of modalities for normative coal Coal India

    The contribution of coal based sponge iron to the total production in India has remained above 60 per cent since 2004-05. The contribution of coal based sponge iron has been on the rise. From about 8 MT in 2004-05 contributing 63 per cent to the total production it has grown to

    Get Price
  • sponge iron process 2010

    Subsequently UNIDO came forward in bringing SL/RN technology of sponge iron making to our country with LURGI GERMANY in1979. A demonstration sponge iron plant of 30000tpa capacity was set up with liberal assistance from UNIDO Govt.of India and LURGI. This humble beginning has grown tremendously to 22 million tons of installed capacity today.

    Get Price
  • Extracting More Sponge Iron Is Imperative To Boost Steel

    (Sponge Iron Plants) Typical examples of coal-based process include SL/RN and ACCAR processes. Such coal-based sponge iron making from iron ore is popular both in India and China. However in the world almost 80 of sponge iron is being produced by the gas-based DR process.

    Get Price
  • Innovative technologies for sustainable processing of iron

    current production rates thus alternative sources are needed. India 2015 7 400 218 462 SAIL Bhilai Bhilai Chhattisgarh India 2013 11 200 360 700 Kalagadi SL/RN Xtra Prehardening Grate Sponge Iron Kiln 19 10.12.2013 17th Middle East Iron and Steel Conference Dubai

    Get Price
  • Sponge Iron स्पंज आयरन in Jakhapura Jajpur Town Visas

    Visa steel is operating 2 x 500 tpd direct reduced iron rotary kilns for production of 300 000 tpa sponge iron at kalinganagar industrial complex odisha using the proven german sl/rn technology provided by outotec oyj (formerly lurgi metallurgie ).

    Get Price
  • Crusher Of Making Sponge Iron Process

    18/03/2013· process production sponge iron open-pit crusher plant open-pit . The is the professional mining equipments manufacturer in the world located in China India along with other Asian marketplaces to develop and develop now we . 4.5/5(1.3K) process of slag crusher plant in sponge

    Get Price
  • Conventional and AI Models for Operational Guidance and

    Abstract. Prediction models for temperature pressure and quality control in rotary sponge iron kilns are developed from operational data. The conventional and AI-based methods which are used to develop the models include extreme learning machine (ELM) artificial neural net (ANN) and multiple linear regression (MLR).

    Get Price
  • Sponge Iron in Jaipur स्पंज आयरन जयपुर Rajasthan

    VISA Steel is operating 2 x 500 TPD Direct Reduced Iron Rotary Kilns for production of 300 000 TPA Sponge Iron at Kalinganagar Industrial Complex Odisha using the proven German SL/RN technology provided by Outotec Oyj (formerly Lurgi Metallurgie ). Sponge Iron also known as Direct Reduced Iron is produced from

    Get Price
  • THE FUTURE OF DIRECT REDUCTION PROCESSES M. N.

    Sponge iron SL/RN -do- Krupp Pre-reduced ore Elkem -do- Witbank -do- SL/RN 370 000 245 000 800 000 400 000 1 815 000 World capacity The present world capacity of DR plants is about 5.8 million tons. Of this the installed ca-pacity of plants which use natural gas and pro-duce sponge iron is 2.2 million tons and the ca-

    Get Price
  • Prakash At A GlancePrakash Industries Limited

    This specially designed plant makes use of sponge iron kilns running on SL/RN technology from Lurgi Germany the only renowned technology in coal-based Sponge Iron manufacturing across the world. The Sponge Iron manufactured in the Kilns is used inhouse in the Steel Melting Shop of the company and then results in the production of high

    Get Price
  • Development of energy conservations scenarios for sponge

    Jan 16 2011 · This paper presents an approach to find the best modification in the coal-based sponge iron process with an aim to integrate energy in it. For this purpose a few energy conservation cases are formulated by integrating unutilized energy present in possible areas of process flow sheet. When unutilized energy of the process is properly integrated energy demand from outside sources can be

    Get Price
  • (PDF) New Concept of Hot Metal Production using Rotary

    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

    Get Price
  • Sponge Iron Industry

    Nov 17 2012 · DRI is preferred in India because of1.Small scale of production.2.Access to iron ore.3.Paucity of coking coal in India. Between 2004-05 and 2009-10 the DRI production in India has increased by 24 as compared to only 8 for steel per annum. For steel produced through the coking coal route the production growth is only 5.5 .•

    Get Price
  • (PDF) New Concept of Hot Metal Production using Rotary

    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

    Get Price
  • Removal of Phosphorous from Steel Produced by Melting

    Jun 20 2020 · DRI was introduced in the late 1960s and early 1970s and it is a most successful implementation. Many DRI process are introduced which are Midrex and HYL III (gas based) and SL/RN(coal based

    Get Price
  • Manufacturer of SPONGE IRONBHAGWATI POWER STEEL

    SL/RN Process useful when coal of low ash sulphur content available ROTARY KILN Process the most widely accepted process. The ITC Technology which has experience in operation of smaller plants using the wide range of raw materials from different sources like iron ores from Ballery-Hospet region Bailadilla Barbil etc.

    Get Price

Products Inquiry