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22-02-2021· The plant is based on Lurgi's SL/RN (coal based) process and is designed to produce 150, 000 tonnes of sponge iron per annum. The implementation of this massive project started in June 1986 and was completed in record time.
01-09-2015· The actual process of the coal based sponge iron production is based on SL/RN process (jointly developed by the Steel Company of Canada, Lurgi Chemie, Republic 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.
SL/RN process Outotec. The SL/RN 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 reduction of lump ore or pellets using coal Operates with the widest range of iron-bearing materials, such as
sl/rn process to produce sponge iron. Posted at: April 28, 2013 [ ... slrn process sponge iron-China Gulin. … sl/rn process + direct reduction iron India; ... Get Price. Sponge Iron Production By Direct Reduction Of Iron Oxide ..... to produce liquid steel.
Hot Products Used for sl/rn process to produce sponge iron lm vertical mill mtw milling machine pfw impact crusher mobile crusher vsi crusher scm ultrafine mill >>GET MORE. Rotary Kiln Process of Making Sponge Iron C.
The actual process of the coal based sponge iron production is based on SL/RN process (jointly developed by the Steel Company of Canada, Lurgi Chemie, Republic Steel Company and National Lead Corporation in 1964), which works on direct reduction of oreThis process is adopted by worldwide conventional sponge iron industri.
sl rn process in south africa. sl rn process in south africa ; sl rn process in south africa Popular Search Description and analysis of the process of,, Rotary Kiln Process of Making Sponge Iron 21 HISTORICAL BACKGROUND The production of steel began in ancient, SL/RN Process Presently, of the total sponge, Fungicides.
process of producing iron flow chart iron beneficiation and production rate slrn 98 coalbased processes, iron ore pellets, get price. ... slrn process of sponge iron makingyoutube. producing iron with slrn processcarry crusher producing iron with slrnore processing plant; ... sl/rn process industrial efficiency technology & measur, get price.
18-03-2019· slrn process of sponge iron making. Direct Reduction Process Know More. In a DR process, iron ore pellets and/or lump iron ores are reduced by a Typical examples of the coal-based process include the SL/RN and ACCAR processes. DR processes accounting for about 63.2% of world DRI production in 2013, Looking at direct reduction processes, not ...
Keywords: iron, coal, direct reduction, reduction smelting, main processes, The processes that produce iron by reduction of iron ore below the melting point .. The iron oxide feed to a SL/RN kiln is in the form of lump or pellet iron ore,.
coal based lurgi dri process flow chart. the most popular process adopted by coal based sponge iron plants is sl-rn … the castables installed in a rotary kiln … 187;more detailed. sponge iron process. flow chart of sl/rn process has been shown in fig. 1.sized iron ore and non coking … 1985 various tests on materials to be used for coal
Rotary Kiln Process of Making Sponge Iron - New Age International. pellets technology, which improves .. 500 tpd), SL/RN (Lurgi) Process (100 and 500 . 2.8 Another comparison of sponge iron production …
Rn Technology For Prdution Ofsponge Iron. rotary kiln process of making sponge iron Solution for Mar 16 2013· Major DRI production processes are either gas based or coal based Feed material in a DRI process is either iron ore sized to 10 to 30mm or iron ore pellets produced in an iron ore pellet plant In /pics/ What is a Rotary Kiln? wiseGEEK. 23/10/2019· The rotary kiln design allows for ...
Sponge Iron Steel Products Jakhapura Jajpur Town. Sponge iron also known as direct reduced iron is produced from hematite iron ore 5 to 20 mm size iron oxide pellets 6 to 18 mm size by removing the oxygen by direct reduction process using non coking coal as the fuel and reducing agent in rotary kiln Sponge iron is rich in metallic iron pure iron with consistent chemical physical characteristics
sl rn process to produce sponge iron. ISSN: (Print) (Online) Journal homepage:,, or sponge iron Processes that produce iron by reduction of iron ore (in solid state) below the melting, DRI or sponge iron refers to porous iron produced by the DR process The DR process is a,Case Studies in Thermal Engineering, The actual process of the coal based sponge iron production is based on SL/RN ...
OPERATIONAL ASPECTS OF SPONGE IRON PRODUCTION IN A ROTARY KILN B L SENGUPTA A B CHATTERJEA, G P MATHUR, A continuous process which can produce an end product of consistent quality involving, The SL-RN Process In the course of extensive development work by both SL and RN groups, it appeared .
Sponge Iron SIPL is operating 4 x 100 TPD Direct Reduced Iron Rotary Kilns for production of 2000 TPA Sponge Iron at Purulia, using the proven German SL/RN technology Sponge Iron, also known as Direct Reduced Iron is produced from Hematite Iron ore (5 to 18 mm size) by removing the oxygen by direct reduction process using non coking coal as the fuel and reducing agent in Rotary Kiln
Sponge Iron Production Process 1) Midrex process. Miderx's involvement in the direct reduction process can be traced back to the work done by Surface... 2) HYL process (4th generation) or Energiron. The HYL process has undergone quite a number of changes over the past... 3) SL / RN process. This ...
producing iron with slrn process shravanahospital.comproducing iron with slrn process. OUTOTEC DIRECT REDUCTION TECHNOLOGIES. production with minimized atmospheric In the SL/RN process, iron or&producing iron with slrn process
01-11-2015· (SL/RN) Stelco-Lurgi/Republic-National rotary kiln process