Steel manufacturing Company in India, JSPL has world’s largest Coal-based Sponge Iron manufacturing facility at Raigarh, Chhattisgarh with capacity of 1.37 MTPA.
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.
2018-11-19 · THE HEART OF THE MIDREX® PROCESS IS THE MIDREX® SHAFT FURNACE. AS A KEY COMPONENT OF THE MIDREX® DIRECT REDUCTION PROCESS, THE MIDREX SHAFT FURNACE IS THE MOST FLEXIBLE AND VERSATILE REDUCTION VESSEL FOR DRI PRODUCERS. The MIDREX® Shaft Furnace can use natural gas or a syngas from coal or coke oven gas as its
N. Selvakumar, in Reference Module in Materials Science and Materials Engineering, 2017 Commercial sponge iron powder production dates back to 1903 with the invention of the Sieurin process in Sweden. Since 1911 the Hoganas Corporation has continuously manufactured sponge iron, although the early use for this product was as a feedstock for steel making.
2012-10-4 · Recovery and utilization of waste heat in a coal based sponge iron process Vivek Kumar, Shabina Khanam∗ Department of Chemical Engineering, National Institute of Technology, Rourkela-769008, Orissa, India a r t i c l e i n f o Article history: Received 1 October 2011 Received in revised form 26 January 2012 Accepted 7 March 2012
diagram of production process of iron - Quarry & Mining bottled water plant process diagram – ironoredressingplant. Figure 1 is a process diagram for a conventional diagram/flow chart showing process of production of exporting
During the operation in the coal based sponge iron plant, a tremendous amount of heat is generated and significant part of this heat, associated with the waste gas, remains unutilized. It appears worth interesting to modify the process that facilitates the integration of heat available with the waste gas.
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2017-10-25 · RAW MATERAIL PRE HEATING - 100 TPD ORISSA SPONGE IRON CLUSTER . BEE, 2010 Detailed Project Report on Raw material Preheating - 100 TPD Sponge Iron SME Cluster, Rourkela,Orissa (India) New Delhi: Bureau of Energy Efficiency; Detail Project Report No.: SPONGE/RPS/02 General Process Flowchart of a Typical Sponge Iron Plant
2010-7-19 · Chapter – 1 PIONEER ENVIRO 1- 1 Environmental Impact Assessment Report 1.0 PREALE M/s B.S. Sponge Private Limited is an existing plant operating 2 x 100 TPD Sponge Iron plant inTaraimal Village, hargodaG Tehsil, Raigarh District, Chhattisgarh. The India is one of the few countries where the steel industry is poised for rapid growth.
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2011-5-13 · India is emerging as the leading producer of sponge iron among developing as well industrially developed nations. Sponge iron is produced by direct reduction of iron ore (DRI process) and is popular because of use of non-coking coal. The conventional blast furnace process uses coking coal.
2014-9-15 · Energy Audit, DRI Process, Sponge Iron, Kiln Efficiency, Sankey Diagram of Kiln, Coal Balancing 1. Background of This Study Sponge iron industries in India have mandatory energy performance target in terms of specific energy consump-tion (SEC). They shall have to achieve the target SEC by 31st March, 2015. The non-performing industries are
Sponge iron making is a process in which iron ore lumps (typically 5mm-18mm size) are tuled with a ‘select’ grade of iron-coking coal little dolomite inside an inclined rotary kiln and control cousted in the presence of air for about 12 hours before the products are air cooled, magnetically separated, screened and size wise in finished
Sponge iron is the product created when iron ore is reduced to metallic iron, usually with some kind of carbon (charcoal, etc), at temperatures below the melting point of iron. This results in a spongy mass, sometimes called a bloom, consisting of a mix of incandescent wrought iron and slag
The sponge iron is also known as Direct Reduced Iron, Hot Briquettes Iron or metalized Iron. With the domestic steel industry picking up during the past year and prices moving up in leaps and bounds, India has emerged as the world''s largest producer of sponge iron (or direct reduced iron), accounting for around 16 per cent of the global output.
2011-1-6 · MIDREX Processes Masaaki ATSUSHI, Hiroshi UEMURA, Takashi SAKAGUCHI Plant Engineering Department, Iron Unit Division, Natural Resources & Engineering Business Since 1978, when a plant based on the MIDREX process was built in Qatar for producing direct reduced iron, Kobe Steel and MIDREX Technologies, Inc., have
2018-4-17 · Gasifier For DRI Rotary Kiln. CASE introduces another first in India by introducing coal gasifier for DRI Rotary Kiln saving tremendous coal used for reduction of Iron Ore. The system could be easily installed in the present setup&is totally PLC controlled Automatic equipment. India is largest producer of Sponge Iron in the world.