Direct Reduced Iron (DRI) and CO2 CtCapture (Review of Current State of the Art) Stanley SantosStanley Santos ... SL/RN Process ConfigurationSL/RN Process ...

Innovative technologies for sustainable processing of iron containing raw materials 17th Middle East Iron and Steel Conference Dubai, December 11, 2013 © Outotec ...

PRESENT STATE OF THE SL / RN PROCESS AND ITS APPLICATION TO INDIAN RAW MATERIALS DR. KURT MEYER Lurgi Chemie and Huttentechnik ., Frankfurt, West Germany

Improve thermal efficiency and meet environmental standards with an SL/RN production plant. The SL/RN process was developed in the early 1960s by Outotec in ...

Outotec® SL/RN process. In the standard SL/RN process, iron ore, coal, and dolomite or limestone as desulfurizing agent are charged into a rotary kiln and heated up ...

AbstractA description is given of Stelco's first commercial direct reduction kiln. Composition of the raw materials, operational aspects of the kiln, sponge iron ...

Oct 31, 2015· (SL/RN) Stelco-Lurgi/Republic-National rotary kiln process

sl rn proceso por Outotec India. sl / rn + proceso de reduccion directa de hierro India. sl / rn + proceso de reduccion directa de hierro India. 46. Reducción directa.

Technology : SL/RN Process Sponge Iron Lumps and Fines are prime products which are used in steel making while Char and Dolochar are by-products which contain some ...

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The SL/RN Process is the most widely used coal based reduction Technology the world. The iron ore, coal and flux charged into the rotary kiln are rapidly heated up by ...

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Since the SL/RN process is a solid-state reduction process, with solid carbon as reductant, little carbon dissolves in the sponge iron. The carbon content of DRI ...

-latest development of the slrn direct reduction process-outotec slrn technology India , sl/rn technology is a coalbased rotary kiln reduction process, , Outotec's ...

Rotary Kiln Iron Oregmtindia.in . Direct reduction of iron ore Outotec. Outotec SL/RN rotary kiln direct reduction technology has been used for overyears to produce ...

AusIron process | Outotec. The AusIron process for iron-making is adapted from Outotec’s Ausmelt top submerged lance (TSL) smelting technology as …

A mathematical model has been developed to predict the operating behavior of an SL/RN direct reduction kiln from a knowledge of the main process variables. The model ...

SL/RN Process: Energy consumption decreases because no coke oven and sinter plants are required. Total electricity consumption is 999.74 kWh/metric ton liquid steel.

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PRESENT STATE OF THE SL / RN PROCESS AND ITS APPLICATION TO INDIAN RAW MATERIALS DR. KURT MEYER Lurgi Chemie and …

Hot metal Steel HBI Fines, concentrat Outotec solution Coal based In the SL/RN process, iron ore, coal, ... s Outotec to deliver process equipment .

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In the standard SL/RN process, iron ore, coal, and dolomite or limestone as desulfurizing agent are charged into a rotary kiln and heated up by a countercurrent gas flow.

3 Outotec Ausmelt TSL Process 003 Superior environmental performance The Ausmelt TSL ... of raw materials and process parameters. ... 3 SL/RN Xtra EAF SAF AusIron EAF ...

Outotec Direct Reduction technologies include solutions for the full range of plant types, ... SL/RN process cannot be used to treat iron ore concen-

SL/RN process Outotec. Improve thermal efficiency and meet environmental standards with an SL/RN production plant. The SL/RN process was developed in the early 1960s ...

The special features of the SL/RN process have been outlined and the high flexibility, both in respect to iron bearing materials and fuels, was pointed out. In the ...

SL/RN process - Outotec. In the standard SL/RN process, iron ore, coal, and dolomite or limestone as desulfurizing agent are charged into a rotary kiln and heated up ...

Odisha, using the proven German SL/RN technology provided by Outotec Oyj ... Read More. Abheek Chakraborty ... coal based rotary kiln sl rn process ...

60 SL/RN direct reduction kilns 1 Circored® fine ore reduction plant 1 Circoheat® ore preheater for HIsmelt® 13 World’s largest pellet plant (7.5 million tpy ...

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Get details on patent AU2013270913 - Process for producing hardened granules from iron-containing particles by Outotec (Finland) Oy and more at IP in Australia

The SL/RN process is a kiln based direct reduction process which produces hot or cold DRI from lump, pellets, fines (including iron sands and ilmenite ore).

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The so-called Stelco-Lurgi/Republic Steel-National Lead (SL/RN) process is a widely used coal-based DRI-making process which uses a rotary kiln. The process uses lump ...