Hot Metal/Bottle/Torpedo car question - the MRH Forum

Apr 16, 2018 · Nsmapaul Apr 15, 2018 · Edited. Ok, I have a question about hot metal torpedo railcars. I am building a fleet of 8 axle cars for the L&KV museum’s Bethlehem Steel and trying to make them museum quality as well. I am in need of detailed information/photos on these cars, specifically the Bottle rotation mechanism and air brake details.

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

A Review of Modeling Hot Metal Desulfurization - Visuri

1 Introduction. Hot metal desulfurization serves as the main unit process for removing sulfur in blast-furnace-based steelmaking. Hot metal desulfurization is commonly conducted in a ladle or a torpedo car, 1 using a desulfurization reagent that is either injected into the metal bath or added on top of it. 2 From the thermodynamic point of view, the fundamental requirement for the

Full article: Sulphur removal in ironmaking and oxygen

Mar 22, 2017 · The main source of sulphur in the BF-BOF steelmaking process comes from coke. Even though roughly 40% of the sulphur in coal is removed in the coking process, typical sulphur levels in coke remain around 0.5%. Iron ore contains typically 0.01% sulphur and is only a minor source of sulphur in the steelmaking process 2, 8.

Steel Mill - Baltimore and Ohio Model Railroad

40. Idler car wasCustom as a spacer car between the hot metal cars. 41. Hot metal cars, slag cars and ingot mold cars. 42. Two types of hot metal cars; 43. Hot coil cars wereCustom to move hot coils to the different finishing mills. 44. Track side view of hot slab cars and hot metal car. Background structures are scratch and kit bashed to fit the

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.

Hot Ladel & Metal Handling - American Crane & Equipment

Open top and torpedo ladles are the two most common types of hot metal ladlesCustom today. Open Ladles This type of ladle is a hollow cylindrical metal structure with a dished bottom—visually similar to a bucket. Once filled with molten metal, open ladles are transported to the next metallurgical process via an overhead crane.

Modern Logistical Systems for Transportation of Molten Cast

Jan 21, 2020 · Molten pig iron is transported from BD to CD as follows: The molten pig iron is poured from the blast furnace troughs into the mixer ladle car; and once the car is filled, it is moved to a set of scales for weight measurement. After the mixer ladle car stops at the doors to the Converter Department, the pig iron is poured into a ladle car, and

INTER PLANT STANDARD STEEL INDUSTRY - SAIL

required quantity of metal. 2.6.5 Hot Metal/Mixer Ladle to Converter a) Ladle, after filling the required quantity of hot metal, is brought to converter platform on the self propelled ladle car/HMTC. b) It is lifted with the help of hot metal/charging crane. c) Converter vessel after emptying and slag coating is charged with heavy

Economy Industrial | Ladle Transfer Cars

Economy Industrial's ladle transfer cars offer heavy-duty design to handle the impact loads from ladle placement by crane. A variety of custom designs are available for ladles supported by their base or for trunnion supports on the car frames.

Electronic Weighing Machines - Turret Weighing System

Ladle Car Weighing System: We Aditya Technologies designed and developed ready to deploy a MOBI RAIL based weighing system to weigh the Hot metal ladle car capacity up to 400 tons.

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

Ladle Transfer Car and Trolley - Electric Operated - Remso

Remso is the leading manufacturers of Ladle Transfer Car from 20 Ton to 300Ton. Ladle Transfer car is for transporting a ladle of hot metal and charging the metal to a furnaceCustom in steelmaking. We also manufacture Ladle car that Perfect Steerable Transfer Cartludes a movable trolley which carries a tiltable support for a ladle.

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

6.1 Introduction. The transport of molten pig iron from the blast furnace to the steel-making shop is performed in open top transport ladle or torpedo ladle car. Capacity of open top ladle was 60–80 tons. The problems faced by the operators for transporting the hot metal through open top ladle, from iron-making to steel-making shop, are