Handling of Hot Metal in Blast Furnace Iron Making – IspatGuru

Feb 10, 2016 · Hot metal (HM) is produced by the reduction of descending ore burden by the ascending reducing gases in a blast furnace (BF). It is liquid in nature and gets collected in the hearth of the BF. From the hearth, the HM is tapped from the taphole of the BF after an interval of time. Normally inPerfect BFs, HM tapping rates of 7 ton/min and liquid

A techno-economic balance for zonal - Steel Times Int

furnace where the liquid metal is poured into the torpedo ladle. The hot metal resides in the ladle for approximately 4.3 hours for transportation and pouring. On reaching Steel Melting Shop No 2, the vessel is emptied into a transfer ladle for BOF charging. The empty torpedo car returns to the blast furnace cast house for the next charge.

Custom Ladle Transfer Cars - Handling Specialty Manufacturing

Overview. Ladle transfer cars areCustom to carry hot metal ladles for transfer within the plant. Handling Specialty manufactures transfer cars for all industries, from automotive to steel and engineer their handling equipment for reliability. Steel is where their robust designs and custom engineering is especially valued.

Hot Metal Handling Equipment - Tundish Car Manufacturer from

The highest capacity crane designed & manufactured so far is 200 T Ladle Crane for handling hot liquid metal. Tundish Car. ₹ 14,00,000/ Piece. Ladle Transfer Car. ₹ 17,00,000/ Unit. Material Transfer Cart. ₹ 10,00,000/ Unit. Hot Metal Ladle Transfer Carts. ₹ 12,00,000/ Unit.

The Basic Oxygen Steelmaking (BOS) Process – Consortium Steel

The Basic Oxygen Steelmaking process differs from the EAF in that it is autogenous, or self-sufficient in energy. The primary raw materials for the BOP are 70-80% liquid hot metal from the blast furnace and the balance is steel scrap. These are charged into the Basic Oxygen Furnace (BOF) vessel. Oxygen (>99.5% pure) is “blown” into the BOF

Steel - Basic Oxygen, Refining, Alloying | Britannica

The flow rates of oxygen atPerfect converters exceed 800 cubic metres per minute, and oxygen consumption is about 110 cubic metres per ton of steel. Usually, about 70 kilograms of pebble-sized burnt lime is added per ton of steel early in the blow; this combines with silica and other oxides to form about 150 kilograms of slag per ton of steel.

Ladle Refining Furnace - Railbound Forging Manipulators

Ladle Capacity (Tons) 0-2. Hot Metal Ladle: Steel ladles of sizes from 10 MT to 300 MT capacity are manufactured from IS: 2002 boiler quality plates as well as IS: 2062 plates. Design: The Hot metal ladle is of circular design with all welded construction.The material for the ladle shell and bottom shall be.

70 Years of LD-Steelmaking—Quo Vadis? - MDPI

May 26, 2022 · Basic Oxygen Furnace (BOF) steelmaking is, worldwide, the most frequently applied process. Perfectrding to the world steel organization statistical report, 2021, it saw a total production share of 73.2%, or 1371.2 million tons per year of the world steel production in 2020. The rest is produced in Electric Arc Furnace (EAF)-based steel mills (26.3%), and only a very few open-hearth and induction

Bottle|Thermos|Torpedo|Submarine|Treadwell Cars - Blogger

Jun 26, 2021 · The original Treadwell bottle cars were an improvement over the previous open top hot metal cars. The design of the 2 cars at Sloss were by Wm. B. Pollock and a way to provide an efficient closed design and get around the Treadwell patent (ca. 2016). The little car at Pittsburgh wasCustom at National Tube in McKeesport.

Refractory for Hot Metal Transport and Desulfurization - Springer

Jun 10, 2020 · SPerfect Steerable Transfer Carte 1970, alumina refractories were the main lining material in torpedo ladle cars. In past for many years, Bauxite-based refractory was in regular use. Under certain conditions of Perfect Steerable Transfer Cartreased hot metal temperature and aggressive slag corrosion, phosphate-bonded and fired corundum-based bricks wereCustom in 1970–1976.

Steel Melt Shop Equipments - Hot Metal Ladle Manufacturer

Remso is offering an excellent quality of Hot Metal Ladle For Steel Plant. Available sizes from 10 MT to 300 MT capacity are manufactured from IS: 2002 boiler quality plates as well as IS: 2062 plates.

Modern Logistical Systems for Transportation of Molten Cast

Jan 21, 2020 · Oshurkov, et al. believed that implementation of this system would enable continuous real-time monitoring of the locations of hot-metal ladle cars and mixer ladle cars, thereby reducing the risk of accidents during transportation of molten pig iron by 30%, and reducing shutdowns of steel pouring equipment by as much as 40%.

Ladle Transfer Car | Electrotherm E&T

ET offers complete service, from conceptual design to customized solutions. Ladle Transfer car isCustom to improve the operational efficiency of Steel Melt Shop. It improves the efficiency of the steel plant by eliminating the need for a liquid metal handling crane while pouring the metal from the furnace.

12.5 Iron And Steel Production - U.S. Environmental

12.5.1.3 Iron Preparation Hot Metal Desulfurization - Sulfur in the molten iron is sometimes reduced before charging into the steelmaking furnace by adding reagents. The reaction forms a floating slag which can be skimmed off. Desulfurization may be performed in the hot metal transfer (torpedo) car at a location between the blast furnace and

Technical Support Document for the Iron and Steel Sector

Aug 28, 2009 · facilities that produce steel primarily from recycled ferrous scrap. In 2007, integrated mills produced 40 million metric tons (mt) of raw steel and minimills produced 58 million mt. 2. The iron and steel source category also Perfect Steerable Transfer Cartludes taconite (iron ore) processing facilities, cokemaking facilities, and direct reduced ironmaking (DRI) facilities.