slag granulation plant in corex plant

Blast Furnace Process - an overview | ScienceDirect Topics

The first is a demonstration plant with an annual capacity of 0.6 million tons operating since 2003, which was modified from the original 0.6 million tons COREX plant that operated from 1995. The second is a commercial size 1.5 million tons of annual capacity operating since 2007 with at least 300 days of continuous operations.

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Modern iron making handbook in SearchWorks catalog - Stanford University

11.11.Slag-granulation; 11.12.Instrumentation and Control; 11.13.Concluding Remarks; 12.1.Uptake, Downcomer, and Bleeder ... Corex Process; Sumitomo SC Process; Kawasaki Process (SR) Finex Process; ... This book comprehensively deals with all of the key topics of iron making including blast furnace plants, operations and processes, raw ...

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::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.

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Krishnashankar Gupta - Technical Sales Support Professional - LinkedIn

SIEMENS Ltd Jul 2008 - Jul 20146 years 1 month Worli, Mumbai Responsibilities are: 1. Requirement Analysis, P&I diagram analysis 2. Basic as well as detail Hardware and Software Engineering 3....

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HOT ROLLED COILS, PLATES AND SHEETS - JSW Steel Ltd

The Vijayanagar plant of JSW Steel is the first integrated steel plant to reach 10 MTPA capacity at a single location in India. It is the first plant in India to use the Corex technology for hot metal production. The first Hot Strip Mill at Vijayanagar was commissioned in 1997.

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Teknillinen korkeakoulu. Teollisuustalous ja työpsykologia. Report ...

Granulation and granulation processes; GWB version 0.6 : system manual; ... Studies on matte-slag equilibria in the system Cu-Fe-S-O-SiO[sub 2] ... Visit at INFACON 92 Conference, ISCOR/COREX Plant and MINTEK Research Center, March 1992;

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Innovative Technologies for Greenhouse Gas Emission Reduction in Steel ...

ron/HYL, DSP (Direct Sheet Plant) and CCS. Al-though the European industry admits that Finex/Corex technologies could be used in the future in case of a need to increment the production in the integrated route, there is little credibility the use of these tech-nologies will replace current European steel plants.

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Trends in the Steel Industry: Innovative Solutions to Drive ...

In a COREX ® plant, ... Dry slag granulation is based on molten slag atomization using a rotating cup. The slag is delivered on to the centre of the cup whereby the rotation of the cup forces the slag outwards to the cup. The resulting slag droplets are cooled by air in their flight towards the water jacketed chamber wall. Impacting the wall ...

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Luisa Orre on LinkedIn: Do you know of a dry slag granulation system in ...

Do you know of a dry slag granulation system in operation in the metals industry?

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Pollution Prevention in the Primary Metals Industry: A Manual for ...

Cprex plant is operational in South Africa. Posco of Korea has a Corex plant operating at 70% capacity in 1996 and is expected to continue, progress (Ritt, 1996). India is also expected to build aplant in 1997. The process integrates coal ... Acid plant blowout from sulfuric acid production plants, slag granulation water from slag disposal, and ...

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Proceedings of International Seminar on Optimisation of Iron and ... - GBV

Contents Foreword 7 Bio-dataofDignitaries, Session ChairmenandSpeakers 17 Papers • TheFeaturesofthe KobelcoPelletising System® 39 ShinichiYAMAGUCHI, TakeshiFUJII,-Norihito YAMAMOTOandTsutomuNOMURA KobeSteel, JAPAN • Pellet JourneyatEssar 49 M.R. NathandK. Bhakthavatsalam EssarSteel, India • CircularPelletisingTechnology:ARevolutionary Solution 55 Fulgencio, Ch.Aichinger,B. HieblandandR.

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Ironmaking And Steelmaking Theory And Practice

Process Control for Basic Oxygen Steelmaking 327-340 18.3 Chemical-Thermal Interactions of the Jet with the Surroundings 309 17.1 Slag Path and Lime Dissolution in Slag 312 17.5.1 Chronology of Developments 327 18.2 Chemical Interactions between Jet and Bath 309 17.3 Composition and Temperature Changes During the Blow 310 17.3.7.3.3.7 ...

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Process flow diagram of a dry slag granulation system with heat ...

In this paper, the slag granulation and heat recovery options are reviewed and given a critical evaluation, aiming to provide a basis for future directions in slag handling. View Comparison of...

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Vidwan | Profile Page

SAIL-DSP,DURGAPUR Steel Plant, Durgapur, WB, India. Qualification 2011. Ph. D ... Comprehensive Modelling of COREX Ironmaking Process ... Dry slag granulation process for energy recovery and cement clinker production

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Operational results of Saldanha Steel's Corex and direct reduction plant

Operation started in June 1999 and a total of 257348 tons have been produced as of February 2000. In addition to the proven environmental assets of the Corex technology, a highly innovative sludge...

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Competence in Ironmaking - PeaceLink

COREX process In the COREX process all metallurgical work is carried out in two separate process reactors - the reduction shaft and the melter gasifier. Iron ore (lump ore, pellets, sinter or a mixture thereof) are charged into a reduction shaft where they are reduced to direct reduced iron (DRI) by a reduction gas moving in counter flow.

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All Tutorials Solution | PDF | Pig Iron | Coke (Fuel)

Major facilities:3 sintering machines,7 blast furnaces, coke oven,use of CDI and coal tar,pellets plant,2 slag granulation plant,2 steel melting shops,refractory,2 material plant and different mills etc. ... COREX SUVAM DAS & SANDEEP SINGH. HISMELT SHUBHAM GUPTA & SANDEEP KUSHWAHA

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Ironmaking,Blast Furnace,China Steelmaking,Steel Business Provider

It boasts strong technological force in engineering design for construction and/or modernization of blast furnaces, hot stoves, PCI systems, slag granulation systems, etc. CISDI supplied the largest number of blast furnaces over 4,000m 3, and is the company which has the experience of EPC of blast furnaces over 4,000m 3.

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Use "furnace" in a sentence | "furnace" sentence examples - TranslateEN

sentence on "furnace". (121) You're heading for a nasty fall - into the fiery furnace of damnation. (122) (a) Heating chamber fixed and forming part of furnace= muffle furnaces. (123) A modern blast-furnace is oblong in horizontal section and about 24 ft. (124) One, introductive coke is in the action in blast furnace is well-known.

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Tapping Hot Slag for Energy | Primetals Technologies

Generally, wet granulation plants are used to cool down and process the material, using large quantities of water—it can take more than eight tons of water to treat one ton of slag. As of now, there is no industrial-scale method to recover the heat energy retained in the slag—amounting to roughly 1.7 GJ per ton.

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Industry.Guru: COREX process

A recovery in excess of 95% of COREX slag could be done through slag granulation plant and is used in the manufacture of cement. Jindal's COREX plant has been able to surpass its rated capacity by more than 20 - 25%, producing quality hot metal for steelmaking.

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John Price - Projects Manager - Independent Steel Industry ... - LinkedIn

closely involved at integrated steelplants with pellet, sinter and coke production, blast furnace and corex ironmaking, dri, bof steelmaking, conarc steelmaking, slab casting, hot strip mills and...

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Effects of Fine MgO-Bearing Flux on the Strength of Sinter before and ...

MgO is one of the essential components of BF slag. A proper MgO content can ensure the fluidity and desulfurization ability of BF slag, especially for slag with a high content of Al 2 O 3. (1−7) Usually, the method of adding MgO into BF slag is to add MgO-bearing flux into sintering raw materials.

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ISIJ International

The simulation of cohesive zone in the blast furnaces is conducted using 2-dimensional discrete element method. The simulation is divided into two parts; (1) the group simulation of the flow of coke and ore particles in the cohesive zone when the reduced ore particles start to shrink and disappear with melting, and (2) the biaxial compression test simulations of breakable single coke particle ...

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TRIED, TESTED AND TRUE - Primetals Technologies

Blast furnace dry-slag granulation: The feasibility of recov - ering the heat energy of liquid blast furnace slag for the generation of steam and electricity will be determined in a prototype dry-slag granulation plant (DSG) that is currently being installed on an industrial scale at the voestalpine steelworks in Linz.

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Industrial High Capacity Metal Granulation - IspatGuru

GRANSHOT granulation was installed in 2000. The compact footprint of the 120 tonnes/h metal granulation unit allowed placing it inside the existing steel plant premises. The main task is iron granulation but the location also allows for granulation of steel. The granules are used as an additive in the converters.

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CN103114201B - Agglomeration method for iron containing dust ... - Google

The invention discloses an agglomeration method for iron containing dust slime of iron and steel plants; according to the method, the iron containing dust slime is shunted independently, is briquetted, is mixed with other iron ore powder, flux and coke powder, and then is sintered on the basis of the traditional technology. The agglomeration method comprises the following detailed steps of: 1 ...

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Minerals | Free Full-Text | Ore Assimilation and Secondary ... - MDPI

During the iron ore sintering process, two types of particles are present in the sinter bed: (1) fines, which are actively taking part in melting and the formation of secondary phases, and (2) coarse ores, which are partially interacting with the surrounding melt. The quality of the final sinter is particularly determined by the secondary phases and their bonding ability. Due to chemical ...

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Index - DocShare.tips

- Granulation plant for utilisation of Micro-Dust. INDEX Bhi l ai St eel Pl ant - 33 - INDEX ... example Corex process. EAF or BOF ... Cast house slag granulation INBA type. 2.5 MT 27-11-1966 27-09-1992 Stock house conveyorisation with elimination of scale car;

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Improving the Physical Properties of Sinter by usage of HMDS Slag Case ...

Sulphur can be reduced in blast furnace / Corex, but it will be having detrimental effect on plant economy. The generation of steel melting slag are 200-220 kg/t of steel produced. Disposal of large quantities of slag becomes a big environmental concern. Slag from steel making has free CaO, which can replace some amount of flux in Iron Making ...

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JSW Steel - Environment Management | PDF | Coke (Fuel) | Waste - Scribd

CO I CO II Pellet Plant Sinter Plant Corex I Corex II BF I BF II BOF I II III CCP I II III HSM -04 06 -00 -06 -99 -01 -0 ... BSSF for granulation of BOF slag 2. Desulphurisation of Coke oven gas to reduce H2S in the gas from 3.2 g/nm3 to,0.5 g/nm3 3. Coke dry quenching 4. Top gas recovery turbine ...

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Technical Acronyms - ID:5c15b0ac035db

Technical Acronyms - ID:5c15b0ac035db. Technical acro...

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Marine Service Manager - Automation / Electrical / Instrumentation

Employed on a six-month contract to assist with the hot loop checking and start-up of the Corex C2000 plant, Raw materials plant, Sludge granulation plant and Iron and Slag granulation plants. EXPERIENCE: ABB - AC450 (DCS/PLC), Servomex gas analysers, Drager personal CO monitors, CO gas analysers, Ultrasonic level measurement, Differential ...

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SLAG GRANULATION - Navic

Construction of technological facilities for slag granulation from converters. The project was carried out as part of an investment consisting in reconstruction of the existing production plant. Our task was to prepare a complete, multi-discipline documentation of the converter slag granulation installation in the form of the Building Permit ...

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Comparative Studies of Hmds and Ld Slag in Sinter Making at Jsw Steel ...

LD Slag & HMDS Slag contains high amount of CaO, iron, and Mgo, thus recycling it through sintering process helps in the saving of flux and iron ore. The recycled wastes have some effect on sinter quality, strength and productivity. JSW Steel Limited is a 13.0 Mtpa integrated steel plant and produces 1400 to 1500 tons of LD Slag & HMDS Slag per ...

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Industrial Training Report on Blast Furnace - SlideShare

Slag Granulation Plant The process of slag granulation involves pouring the molten slag through a high pressure water spray in a granulation head, located in close proximity to the blast furnace. Granulation process is the controlled quenching of the slag in cold water which does not give time for crystalline growth to take place.

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Blast Furnace Slag Granulation at the Cast House - IspatGuru

Fig 4 Schematic diagram of a slag granulation plant. Granulation section - Here, the liquid BF slag is water quenched and solidified into small particles, eliminating the need for heavy crushing equipment. The liquid slag flows by runners from the BF to the granulation unit. From the runner, the liquid slag stream at around 1,500 deg C is poured into a high velocity water stream at the ...

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Hogan Steel Archive: Fordham Libraries

Commercial COREX plants (C-2000 units producing 700 thousand or more tons) have since been started up at the POSCO plant in Pohang, Korea in 1995; at Jindal Vijayanagar Steel Limited in India, where the first integrated steel plant based exclusively on hot metal from two C-2000 units went into operation in 1997-98; and at Saldanha Steel Limited ...

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safety of steel plants corex - hfac.fr

Slag Granulation Plant In Corex Plant. Corex process corex plant posco steel plant corex gas aug 24, 2015 a recovery in excess of 95 of corex slag could be done through slag granulation plant and is used in the manufacture of cement jindals corex plant has been able to surpass its rated capacity by more than 20 25, producing quality hot metal ...

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PowerPoint Presentation

"Fuel switch for Air preheating system in granulation plant, Vishakapatnam, India" at Coromandel Fertilisers Limited in Vishakapatnam, Andhra Pradesh by M/s Coromandel Fertilisers Limited . ... Substitution of clinker by slag in Portland slag cement at OCL of Rajgangpur Plant, Sundargarh, Orissa by M/s OCL India Ltd. ... COREX II off gas ...

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