demERITs oF spOnGe iROn plAnT

  • Sponge Iron - an overview | ScienceDirect Topics

    Four sponge iron (SI1, SI2, SI3, and SI4) plants with different installed capacity and sponge iron (SI) production have been considered for studies based on the baseline methodology. Figure 3.3.18 shows the annual SI production across sample plants. The production varies from 0.06 (SI1) to 0.2 Mt (SI4).

  • Sponge Iron - an overview | ScienceDirect Topics

    DRI, also known as sponge iron, is the product of reducing iron oxide in the form of iron ore and steel plant wastes into metallic iron, below the melting point of iron and typically in the range of 800–1200 °C. Iron oxide is charged into shaft furnace, rotary kiln, or fluidized beds in the form of pellet, iron ore lumps, or fines. The reduction takes place using gaseous reductants (CO + H ...

  • SPONGE IRON PLANT

    2018-9-24 · MAJOR PLANT FACILITIES 1- RAW MATERIAL PREPARATION SYSTEM - Raw material system mainly consist Vibro Feeder, Crusher and Screen. Iron ore crushing is not required since sized material has to be purchased. Iron ore of size 5 mm to 20 mm is being used for the production of Sponge iron. Iron ore is being fed to the Ground

  • Direct Reduced Iron Industry in India — Problems and

    2012-12-18 · The rotary kiln sponge iron has lower metallisation (about 85 — 88% on the average) and low carbon content (0.1-0.2%) compared to gas based sponge iron (Metallisation of 92 — 94% and carbon content of 1.5 — 2%). The higher metallisation and higher carbon content of gas based sponge iron provide

  • SPONGE-IRON - Shakambhari Group

    In the Direct Reduced Iron (DRI) plant, production of sponge iron using a solid reductant involves reducing iron ore (lumps/pellets) with a carbonaceous material such as coal. The reduction is carried out in a rotary kiln (which is inclined and rotates at a pre-determined range of speeds) at a stipulated temperature (850°C -1,500°C).

  • Plant Details - MGM

    Sponge iron plant or Direct Reduction Plant (DRP) is designed to produce 350tons of sponge iron per day in a rotary kiln using iron ore, non coking coal and dolomite as the raw materials. The plant consists of the following sub divisions. Raw material preparation plant

  • Sponge Iron – Prakash Industries Limited

    Sponge iron is a highly processed form of iron ore which contains metallic iron in the range of 83-88% obtained by direct reduction without melting it. Due to high porosity, the resulting iron is called sponge iron. It is used as a raw material for manufacturing steel through electrical arc furnace and the induction furnace routes.

  • Plant & Facilities - PATNAIK STEELS and ALLOYS LTD.

    In the SMS plant, sponge iron along with pig iron and scrap in a predetermined ratio is charged in the furnace. The material gets melted at a temperature of 1500°C -1700°C. This hot metal is then tested for its chemical composition. Depending on the existing chemical components, various necessary Ferro Alloys are added to it.

  • TMT Bar Manufacturing Plants and Process with Latest ...

    Best TMT Bar Manufacturing Plants India – In the Direct Reduced Iron (DRI) plant, production of sponge iron using a solid reductant involves reducing iron ore (lumps/pellets) with a carbonaceous material such as coal. The reduction is

  • Rungta Group

    2021-5-14 · The steel plant is being set up in two phases. Four units of 120,000 TPA Sponge Iron Plant, 72,000 TPA Mild Steel Billet Plant and 45,000 TPA Slag Crusher Plant have been installed at Hesla in an area of around 14 acres. In the second phase, company has to install a 10 MW power plant based on recovery of waste heat.

  • Sponge Iron - an overview | ScienceDirect Topics

    Four sponge iron (SI1, SI2, SI3, and SI4) plants with different installed capacity and sponge iron (SI) production have been considered for studies based on the baseline methodology. Figure 3.3.18 shows the annual SI production across sample plants. The production varies from 0.06 (SI1) to 0.2 Mt (SI4).

  • Plant Details - MGM

    Sponge iron plant or Direct Reduction Plant (DRP) is designed to produce 350tons of sponge iron per day in a rotary kiln using iron ore, non coking coal and dolomite as the raw materials. The plant consists of the following sub divisions. Raw material preparation plant

  • Energy Audit Methodology of Sponge Iron

    2014-7-14 · • Sponge iron produced by this plant is of high grade which contains 80% Fe, 12% FeO and 8% gangue ma-terial. After separation of sponge iron in the magnetic screen/pulley, the remains arecollected as char. Char has good amount of fixed carbon (28 %- 35%) and moderate GCV (2720 - 2780 Kcal/Kg). Char is sold out-

  • Sponge Iron – Prakash Industries Limited

    Sponge iron is a highly processed form of iron ore which contains metallic iron in the range of 83-88% obtained by direct reduction without melting it. Due to high porosity, the resulting iron is called sponge iron. It is used as a raw material for manufacturing steel through electrical arc furnace and the induction furnace routes.

  • DRI UPDATE - Sponge Iron Manufacturer India

    2021-3-3 · iron and steel industry. Productions of sponge iron and sponge iron based steel plants are continuously increasing and we expect that in next two to three months we will come to preCovid 19 level. - If we look into the JPC data from April January– , 2020, the production of sponge iron have shown

  • OUR PRODUCTS & PROJECTS – Gallantt Group of Industries

    Sponge Iron. Sponge Iron is obtained by direct reduction (elimination of oxygen) of iron ore without melting it in a blast furnace. Sponge iron is an intermediate iron product used as substitute for steel scrap while producing steel through the electric induction furnace route.

  • DRI PLANT – Lloyd’s Metals

    DRI PLANT. Lloyds Metals and Energy Limited. (LMEL) is a unit of Lloyds Group which is in the manufacturing of Sponge Iron had initially set up its first 500 TPD (Tonnes per day) kiln with the rated capacity of 1,50,000 TPA by opting OSIL-Technology in the year 1994-95 at the village-Ghugus, District-Chandrapur (Maharashtra).

  • The Direct Reduction of Iron Ore - JSTOR

    years. The "mini plant" steelworks, how­ ever, with a direct-reduction unit to make sponge iron and an electric-arc furnace in which to convert the sponge iron to steel, can be built with an annual capacity of 100,000 tons or less. The necessary capital investment is proportionately lower, which

  • Direct Reduced Iron (DRI) Production Plant

    2021-2-17 · Direct Reduced Iron (DRI) Production Plant NIPPON STEEL ENGINEERING CO., LTD. Basic Concept or Summary S-16 u A direct reduced iron (DRI) production plant is a shaft reduction furnace to produce DRI with large metal iron content by directly reducing iron ore (or iron ore pellets) with reducing gases.

  • Rungta Group

    2021-5-14 · The steel plant is being set up in two phases. Four units of 120,000 TPA Sponge Iron Plant, 72,000 TPA Mild Steel Billet Plant and 45,000 TPA Slag Crusher Plant have been installed at Hesla in an area of around 14 acres. In the second phase, company has to install a 10 MW power plant based on recovery of waste heat.

  • Sponge Iron Plant - Entrepreneur India

    SPONGE IRON PLANT. Capacity 135000 MT / Annum: Plant and Machinery cost 7175.00 Lakhs Working Capital 0.00: Rate of Return (ROR) 42.00 % Break Even Point (BEP) 25.00 % TCI 8923.00 Lakhs Cost of Project 8923.00 Lakhs Description: Sponge iron is the product created when iron ore is reduced to metallic iron, usually with some kind of carbon ...

  • SPONGE-IRON - Shakambhari Group

    In the Direct Reduced Iron (DRI) plant, production of sponge iron using a solid reductant involves reducing iron ore (lumps/pellets) with a carbonaceous material such as coal. The reduction is carried out in a rotary kiln (which is inclined and rotates at a pre-determined range of speeds) at a stipulated temperature (850°C -1,500°C).

  • Energy Audit Methodology of Sponge Iron

    2014-7-14 · • Sponge iron produced by this plant is of high grade which contains 80% Fe, 12% FeO and 8% gangue ma-terial. After separation of sponge iron in the magnetic screen/pulley, the remains arecollected as char. Char has good amount of fixed carbon (28 %- 35%) and moderate GCV (2720 - 2780 Kcal/Kg). Char is sold out-

  • Plant Details - MGM

    Sponge iron plant or Direct Reduction Plant (DRP) is designed to produce 350tons of sponge iron per day in a rotary kiln using iron ore, non coking coal and dolomite as the raw materials. The plant consists of the following sub divisions. Raw material preparation plant

  • A Thesis Submitted for Partial Fulfillment of the Degree ...

    2012-5-29 · 1.1 Image of a Sponge Iron Granule 2 1.2 Microscopic view of sponge iron 4 3.1 Material Balance in a Rotary Kiln sponge iron plant 14 3.2 Energy Balance in a Rotary Kiln sponge based iron making 14 3.3 Schematic of optimised Rotary kiln sponge iron making process 21 4.1 Industrial view of Sponge Iron making Rotary Kiln 24

  • Sponge Iron – Prakash Industries Limited

    Sponge iron is a highly processed form of iron ore which contains metallic iron in the range of 83-88% obtained by direct reduction without melting it. Due to high porosity, the resulting iron is called sponge iron. It is used as a raw material for manufacturing steel through electrical arc furnace and the induction furnace routes.

  • OUR PRODUCTS & PROJECTS – Gallantt Group of Industries

    Sponge Iron. Sponge Iron is obtained by direct reduction (elimination of oxygen) of iron ore without melting it in a blast furnace. Sponge iron is an intermediate iron product used as substitute for steel scrap while producing steel through the electric induction furnace route.

  • The Direct Reduction of Iron Ore - JSTOR

    years. The "mini plant" steelworks, how­ ever, with a direct-reduction unit to make sponge iron and an electric-arc furnace in which to convert the sponge iron to steel, can be built with an annual capacity of 100,000 tons or less. The necessary capital investment is proportionately lower, which

  • Direct Reduced Iron (DRI) Production Plant

    2021-2-17 · Direct Reduced Iron (DRI) Production Plant NIPPON STEEL ENGINEERING CO., LTD. Basic Concept or Summary S-16 u A direct reduced iron (DRI) production plant is a shaft reduction furnace to produce DRI with large metal iron content by directly reducing iron ore (or iron ore pellets) with reducing gases.

  • Steel | Steel Producers | Steel Manufacturers - Sponge Iron

    Technology. The technology adopted for this integrated steel plant would considerably reduce its dependency on raw materials like coking coal and iron ore lumps and would use raw material from domestic and international resources, resulting in becoming one of the most competitive and cost effective steel making facility in the country.