calculation of sponge iron recovery in induction furnace

calculation of sponge iron recovery in induction furnace

  • "DEPHOSPHORIZATION OF STEEL PRODUCED FROM SPONGE

    This is to certify that the thesis entitled, "DEPHOSPHORIZATION OF STEEL. PRODUCED FROM SPONGE IRON IN THE INDUCTION FURNACE" submitted by. Mr. ABHILASH PUROHIT Roll No. 212MM2458 in partial fulfillment of the requirements for the award of Master of Technology Degree in Mechanical Engineering.

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  • 8 _SRSPL India Environment Portal

    In the proposed plant manufacturing of Sponge Iron, manufacturing of Steel Ingot/ Billets, a . Induction Furnace with CCM. Fume Extraction & cleaning system with bag filters. < 50 mg/Nm3. 3. FBC Boiler. Electro Static Precipitator. < 50 mg/Nm3. The hot waste flue . Then the flue gas from DRI kilns after heat recovery.

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  • Electric furnace steel plants

    Solid substances used in the electric arc furnace (scrap, ferrous alloys, iron slurry) are heat can be achieved by an electric or, induction, or plasma furnace. Electric steel processes are based on the use of scrap, with small amounts. of solid pig iron. The raw materials (scrap, sponge iron, pig iron, alloying elements, etc.) 

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  • Electric Arc Furnace for Clean Steel & Environment

    Jun 13, 2016 Out of this 56%, 22% steel is made on Electric Arc Furnaces (EAF) and rest on Induction Furnace (IF). Lately, there has Iron: It is an element. Hot Metal: It is Iron in liquid form, generally produced by Blast Furnace etc. Scrap: Steel goods which are no longer in use are broken into pieces for reprocessing.

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  • Researches on the production of selfreducing briquettes from waste

    Typically, iron ores are used in obtaining pig iron in blast furnace, either directly or in the form of pellets, briquettes, and agglomerate or sponge iron. In the electric calculations. [ ]. %,100. %. % total. Me reduced. Me g = (1.) Hot briquettes were introduced in Tamman furnace for melting. The Tamman crucible furnace has.

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  • Melting behaviour of sponge iron in induction furnace [email protected]

    Sponge iron with its consistency of composition, lower content of tramp elements and particularly low phosphorus and of sulphur has drawn the attention of medium/large scale foundries for producing quality steel castings. It is one of the alternative charge materials to scrap in induction furnaces. National Metallurgical.

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  • Lecture 17 Alternative Charge Materials in EAF Contents nptel

    Key words: Sponge iron, DRI, electric arc furnace, UHP furnaces. Introduction. Raw materials and we learn from this simple calculation is that one has to supply oxygen under EAF condition and has to handle large amount of CO as reductant would be required to recover iron of FeO from DRI. Reduction of FeO with C is.

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  • GREEN STEEL MAKING Gas Based Sponge Iron India

    uses Electric Arc Furnace / Induction furnace for steel making and uses Scrap, Pig Iron and. Sponge Iron (HBI /DRI) as key enhanced oil recovery, and 3) use an energy source with less carbon than coal. Option 1) has been a serious Natural gas is primarily methane, with a chemical formula of CH4. Thus, there are four.

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  • "DEPHOSPHORIZATION OF STEEL PRODUCED FROM SPONGE

    This is to certify that the thesis entitled, "DEPHOSPHORIZATION OF STEEL. PRODUCED FROM SPONGE IRON IN THE INDUCTION FURNACE" submitted by. Mr. ABHILASH PUROHIT Roll No. 212MM2458 in partial fulfillment of the requirements for the award of Master of Technology Degree in Mechanical Engineering.

    >>Details
  • Melting behaviour of sponge iron in induction furnace [email protected]

    Sponge iron with its consistency of composition, lower content of tramp elements and particularly low phosphorus and of sulphur has drawn the attention of medium/large scale foundries for producing quality steel castings. It is one of the alternative charge materials to scrap in induction furnaces. National Metallurgical.

    >>Details
  • Sponge Iron Consumption against Metallic Steel Scrap In MRAI

    Sponge Iron Consumption against Metallic Steel Scrap. In. Secondary Steel Making. Presented by Mr. Jitendra Singh, Patron of All India Induction Furnace. Association, Mumbai, India. Email: [email protected] ISC UDYOG LTD 

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  • Lecture 17 Alternative Charge Materials in EAF Contents nptel

    Key words: Sponge iron, DRI, electric arc furnace, UHP furnaces. Introduction. Raw materials and we learn from this simple calculation is that one has to supply oxygen under EAF condition and has to handle large amount of CO as reductant would be required to recover iron of FeO from DRI. Reduction of FeO with C is.

    >>Details
  • Iron & Steel and Scrap.pmd Indian Bureau of Mines

    Furnace/Induction Furnace, pig iron/sponge iron units, rerolling units, HR units, CR units, galvanised/colour coated units, tin plate units, wiredrawing units, etc. for producing either semi finished or finished steel. Traditionally, Indian steel industry was classified into Main Producers and Secondary. Producers. However, with 

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  • SPONGE revised.cdr SteelMint

    Sponge Iron Production rises in FY17. Key observations. Domestic Sponge Iron Prices to remain subdued in FY17. Conclusions. ABBREVIATIONS. CDRI. B/F. Calibrated direct reduced iron. Blast Furnace. DRI. EAF. E. Direct reduced iron/sponge iron. Electric Arc Furnace. Estimated figure. IF. Induction Furnace. FY.

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  • Report of the working group on steel industry for the twelfth five year

    (ix) In the last four years the Indian Sponge Iron industry grew at an annual rate of .. recovery & utilization of CBM are some of the steps to address issues such .. 18%. 24%. Induction furnace (IF). 29%. 32%. Total. . . Source: JPC P=provisional. 1.3.0 Trends in Production and Consumption of Steel during 11 th.

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  • A Study of Energy Efficiency in the Indian Iron and Steel cstep

    furnace and Induction furnace routes respectively. In 2009, India's total final and in India as well such the Coke Dry Quenching and Top Recovery Turbine among others. Technologies which could have appliion in eight sample plants from the Integrated Steel Plant (ISP) and Sponge Iron (SI) subsectors. Both simple 

    >>Details
  • "DEPHOSPHORIZATION OF STEEL PRODUCED FROM SPONGE

    This is to certify that the thesis entitled, "DEPHOSPHORIZATION OF STEEL. PRODUCED FROM SPONGE IRON IN THE INDUCTION FURNACE" submitted by. Mr. ABHILASH PUROHIT Roll No. 212MM2458 in partial fulfillment of the requirements for the award of Master of Technology Degree in Mechanical Engineering.

    >>Details
  • Electric arc furnace Wikipedia

    Arc furnaces used in research laboratories and by dentists may have a capacity of only a few dozen grams. Industrial electric arc furnace temperatures can be up to 1,800 °C (3,272 °F), while laboratory units can exceed 3,000 °C (5,432 °F). Arc furnaces differ from induction furnaces in that the charge material is directly 

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  • Sponge Iron WELSPUN STEEL LIMITED

    The quality of sponge iron is primarily ascertained by the percentage of metallization (removal of oxygen), which is the ratio of metallic iron to the total iron The basic raw materials for the production of sponge iron are iron ore, noncoking coal and dolomite. Superior technical support to induction furnace operators 

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  • DOE F 4600 OSTI.GOV

    Jul 31, 2012 1 Executive Summary. Steel foundries melt recycled scrap in electric furnaces and typically consume 35 excess energy from the theoretical energy requirement required to pour metal castings. This excess melting energy is multiplied by yield losses during casting and finishing operations resulting in.

    >>Details
  • "DEPHOSPHORIZATION OF STEEL PRODUCED FROM SPONGE

    This is to certify that the thesis entitled, "DEPHOSPHORIZATION OF STEEL. PRODUCED FROM SPONGE IRON IN THE INDUCTION FURNACE" submitted by. Mr. ABHILASH PUROHIT Roll No. 212MM2458 in partial fulfillment of the requirements for the award of Master of Technology Degree in Mechanical Engineering.

    >>Details
  • SPONGE revised.cdr SteelMint

    Sponge Iron Production rises in FY17. Key observations. Domestic Sponge Iron Prices to remain subdued in FY17. Conclusions. ABBREVIATIONS. CDRI. B/F. Calibrated direct reduced iron. Blast Furnace. DRI. EAF. E. Direct reduced iron/sponge iron. Electric Arc Furnace. Estimated figure. IF. Induction Furnace. FY.

    >>Details
  • Plant Details MGM

    Sponge iron plants of 350TPD coal based rotarykilns 1,05,000 tons per annum capacity 2nos. Power plants based on waste heat recovery from sponge iron plants 8MW 2nos. Power plants based on waste char/coal fines from sponge iron plants 8/16MW 1no. Steel plant with induction furnace 10tons capacity 4nos,ladle 

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  • A Study of Energy Efficiency in the Indian Iron and Steel cstep

    furnace and Induction furnace routes respectively. In 2009, India's total final and in India as well such the Coke Dry Quenching and Top Recovery Turbine among others. Technologies which could have appliion in eight sample plants from the Integrated Steel Plant (ISP) and Sponge Iron (SI) subsectors. Both simple 

    >>Details
  • STEEL MAKING: DRI ROUTE VIABLE OPTION Steel Furnace

    Mar 24, 2012 Production Global Vs India. ▫ Gas based vs coal based production. ▫ Advantages of Sponge Iron Estimation by Working Group in Steel Ministry. # Projected. Projected Crude Steel Capacity For Terminal Year of Electric Arc Furnace (EAF). 18%. 24%. 24%. Induction furnace (IF). 29%. 31%. 32%. Total.

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  • Conversion of Mill Scale Waste into Valuable Products via Hindawi

    Aug 30, 2015 A maximum iron recovery of 83% was obtained by using graphite compared with 76% obtained by using coke. Low sulphur Sponge iron was successfully produced for reuse in electric furnaces as part of the metallic charge or as a raw material in the production of ironbased powder metallurgy parts [6].

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  • SPONGE IRON National Productivity Council

    Best Practices Manual for Reducing GHG Emissions in Iron & Steel (Sponge Iron) Sector. Good Practices secondary steel making process using the electric furnace or Induction furnace route. DRI is a .. In certain coal based large plant in India is equipped with waste heat recovery system, the flue gases after the after 

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  • DOE F 4600 OSTI.GOV

    Jul 31, 2012 1 Executive Summary. Steel foundries melt recycled scrap in electric furnaces and typically consume 35 excess energy from the theoretical energy requirement required to pour metal castings. This excess melting energy is multiplied by yield losses during casting and finishing operations resulting in.

    >>Details
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