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sponge iron making process in animated

Sponge Iron vs. Pig Iron: What's the Difference?

Sponge iron is a direct reduced iron form, porous and without fusion. Pig iron is a crude iron form produced in a blast furnace, used as a raw material for steel making. ... characterized by its high carbon content, is primarily used as an intermediary product in the steel-making process. 9. The production of sponge iron is carried out at …

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Profitability analysis of power generation using waste heat of sponge …

The schematic of sponge iron process is shown in Fig. 1 where raw material enters to the kiln from feed end and moves toward the discharge end due to rotation and inclination of kiln. Sponge iron exits from discharge end. Air enters the kiln as primary and secondary air, which is due to the process requirement, as shown in Fig. …

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Sponge Iron

Sponge iron means porous iron produced by direct reduction process.Direct reduction (DR) process is a solid-state reaction process (i.e. solid–solid or solid–gas reaction) by which removable oxygen is removed from the iron ore, using coal or reformed natural gas as reductants, below the melting and fusion point of the lump ore or …

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sbm/sbm sponge iron process animation.md at main

Contribute to chengxinjia/sbm development by creating an account on GitHub.

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Sponge iron: Uses, process formula, iron plant, and more

Further, it is melted at 1100° C which produces sponge iron. Let's understand in-depth the uses and applications of sponge iron, the production process, and more. Sponge iron plants in India. Since the year 2002, India has become the largest producer of sponge iron worldwide and 20% of the sponge iron is produced by India …

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animation of sponge iron making process

animation of sponge iron making process. Home; animation of sponge iron making process; The Application and Benefits of Sponge Iron. Sponge iron is a metallic product produced through the direct reduction of iron ore in the strong state. It is a substitute for scrap and therefore is mostly applicable in making steel through the secondary …

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Good Practices Manual

4.1 Brief description of sponge iron plant process 40 4.2 Technological options for coal based plants 42 5.0 Status of Sponge Iron Plants in India 67 5.1 Questionnaire Survey 67 5.2 Identified stakeholders for consultations 67 5.3 Questionnaire Survey Analysis 68 5.4 General outlook of green house emission measures and practice ...

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DRI briquetting, sponge iron briquette making – …

What is sponge iron Sponge iron, also known as DRI (direct reduced iron or direct reduction iron), bulk density 1.6-1.9g/cm3, apparent density 3.4-3.6g/cm3, typical size 4-20mm, is a kind of material …

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Coal based Direct Reduction Rotary Kiln Process – IspatGuru

The metallic iron in this process is produced by the reduction of iron oxide below the fusion temperature of iron ore (1535 deg C) by utilizing carbonaceous material present in the non-coking coal. As the iron ore is in direct contact with the reducing agent throughout the reduction process, it is often termed as direct reduced iron (DRI).

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Sponge iron process for manned space exploration | ACT of …

The Sponge Iron Process (SIR) is a well-known technology for the production and purification of hydrogen. It consists of a cyclic process in which a feed gas, rich in carbon monoxide and hydrogen (e.g. syngas), is passed on an iron oxide (magnetite Fe3O4) at high temperature. Magnetite is reduced to wuestite (FeO) or iron while …

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Sponge GIFs

With Tenor, maker of GIF Keyboard, add popular Sponge animated GIFs to your conversations. Share the best GIFs now >>>

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IS 15774 (2007): Sponge Iron/Directed Reduced Iron …

for Steel Making [MTD 30: Sponge Iron and Smelting Reduction] IS 15774:2007 (Amalgamating IS 10812:1992, IS 13839:1993 and IS 13905: 1993) Indian Standard ... Direct reduction (DR) is a metallurgical process of producing iron from iron oxides (mainly in the form of lump ore or pellets) directly in the solid phase, that is without going through ...

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Sponge Iron Production Process

Market share: about 60% of the total production of sponge iron; 2) HYL process (4th generation) or Energiron. DRI spongeiron energiron process . The HYL process has undergone quite a number of changes over the past years in terms of its basic design process. The first and second generations of the process are based on direct reduction …

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WHAT IS SPONGE IRON AND HOW IS IT MADE?

Sponge iron, also called direct reduced iron (DRI), is made from directly changing iron ore (in any form whatsoever) to iron by a cutback gas or carbon, produced from natural gas or coal. It is one of the many raw …

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Direct Reduced Iron

Fig 1 Types of DRI. As compared with DRI, the most important specific characteristics of HBI are (i) no change in the chemical analysis by the briquetting process, (ii) only minimal loss of metallization even after long time storage, (iii) open air storage both at the producer and user sites does not cause problems (no need for inertized silos as …

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LECTURE NOTES ON Sponge Iron & Ferro Alloys

Sponge Iron & Ferro Alloys 8 TDR Process: It stands for TISCO Direct Reduction. The TISCO plant is also known as TATA Steel. TATA steel established a sponge iron plant in …

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Iron

Sponge iron powder . The Höganäs process is a direct reduction method for production of sponge iron powder using magnetite ore (Fe3O4) and carbon as raw materials. The reduction process takes place in a gas fired tunnel kiln at around 1200°C for 60 hours producing a sponge iron cake that is crushed, milled and

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LECTURE NOTES ON IRON MAKING SUBJECT CODE: …

Alternative routes of iron making: Introduction, Processes of Sponge Iron production; SL/RN, MIDREX, HyL processes. Smelting Reduction Processes; COREX, ROMELT, …

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The 200-tpd sponge iron p!ant Hoja!ata y Lamina …

The 200-tpd sponge iron p!ant Hoja!ata y Lamina located at Monterrey, Mexico. SPONGE IRON BY THE HYL PROCESS With stress being placed upon expanding steel capacity, particularly in many areas lacking capital and coking coal, much attention has been turned toward techniques for the production of sponge iron. Such a mate­

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High-Quality Sponge Iron Manufacturing by Lloyds Metals: …

Discover the process and expertise behind our top-notch sponge iron manufacturing at Lloyds. We specialize in producing high-quality Direct Reduced Iron (DRI) that fuels industries across India ... The Technical Specifications of Sponge Iron: Constituent: Percentage: A. Physical: Size: Lump +3 mm: Fines: 0-3 mm: B. Chemical: Fe, Metallic: …

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Direct reduced iron process

In the electric steel process, the sponge iron obtained from the direct reduced iron process is used for crude steel making. In general, scrap is also added to this process as well as pig iron from the blast furnace process. These components are then mixed in a special oven. While the pig iron is already liquid, the sponge iron and …

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DRI (Sponge Iron) | Metallics | IBMD | Tata Steel

The procedure of sponge iron making aims to expel the oxygen from iron ore. It is produced by direct reduction of iron-ore in solid-state either by reducing gas or non-coking coal at 1000-1050 °C. The resulting iron is highly …

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SPONGE IRON INDUSTRY

India is the world's largest producer of sponge iron, accounting for 13 per cent of the global production 8. Sponge iron is produced using either coal or natural gas. Since coal is available in India, the sector largely depends on coal based sponge iron which contributes about 80 per cent of the total capacity in the country9.

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(PDF) i) Direct Reduced Iron: Production

In book: Encyclopedia of Iron, Steel, and Their Alloys (pp.pp 1082-1108) Chapter: i) Direct Reduced Iron: Production; Publisher: CRC Press, Taylor and Francis Group, New York.

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Mathematical Modelling of Sponge Iron Production in a …

In this study, the goal is to apply the methodology to production of direct reduced iron (DRI) or sponge iron using the model developed by Runkana et al. (2010). Direct reduction is an alternative ...

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From Ore to Iron with Smelting and Direct Iron …

Direct iron reduction processes produce a form of sponge iron called direct reduced iron (DRI). Smelting reduction and direct iron …

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Pig Iron vs. Sponge Iron

Pig iron and sponge iron are both intermediate products in the iron and steel manufacturing process, but they differ in their composition and production methods. Pig iron is produced by smelting iron ore in a blast furnace, which results in a high carbon content (around 3-4%) and impurities such as sulfur and phosphorus.

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Sponge iron by the HyL process | JOM

With stress being placed upon expanding steel capacity, particularly in many areas lacking capital and coking coal, much attention has been turned toward techniques for the production of sponge iron. Such a material can be used as a substitute for scrap in steelmaking furnaces. This article is a first-hand description of the production and …

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ENERGY-EFFICIENT TECHNOLOGY OPTIONS FOR DIRECT …

Direct Reduction of Iron Process (Sponge Iron Plants). New Delhi: The Energy and Resources Institute Published by The Energy and Resources Institute (TERI) Darbari Seth Block, IHC Complex, Lodhi Road, New Delhi – 110003. iii ENERGY-EFFICIENT TECHNOLOGY OPTIONS FOR DIRECT REDUCTION OF IRON PROCESS

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A review of ironmaking by direct reduction processes: …

Steelmaking processes depend on different forms of iron as primary feed material. Traditionally, the main sources of iron for making steel were blast furnace hot metal and recycled steel in the form of scrap. ... DRI (also known as sponge iron) is an important advancement in the ironmaking industry due to its high productivity and strong ...

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