Modern Logistical Systems for Transportation of Molten Cast

Jan 21, 2020 · We discuss the transportation of molten pig iron in hot-metal ladle cars and mixer ladle cars at metallurgical plants. It is determined that manual traffic management and entry of data on the amount transported in each ladle or mixer have the most significant impact on molten pig iron transportation efficiency.

hot metal ladle coil transfer cars 30 ton-Perfect Coil

Ladle Transfer Cars - Economy Industrial50 Ton Ladle Transfer Car. Ladle transfer cars areCustom to carry hot metal ladles to be fed into a pig or ingot casting machine, or for tra HOME

INTER PLANT STANDARD STEEL INDUSTRY - SAIL

2.6.3 Torpedo ladle to metal transfer car— a) Place the torpedo at the desired pit at steel melting shop following light signal b) Plug the torpedo drive connection for pouring hot metal transfer car. c) After complete evacuation of hot metal plug out the drive connection. d) Ensure that the torpedo should be not be in tilted condition

12.5 Iron And Steel Production - US EPA

may be performed in the hot metal transfer (torpedo) car at a location between the blast furnace and basic oxygen furnace (BOF), or it may be done in the hot metal transfer (torpedo) ladle at a station inside the BOF shop. The most common reagents are powdered calcium carbide (CaC2) and calcium carbonate (CaCO3) or salt-coated magnesium

Development of Refractory Materials for Ladle Lining

Sep 30, 2020 · 120 t ladle. At the initial stage of production, the Refractory Materials for Ladle Lining of 120t ladle is made of alumina-magnesia machine-made bricks, the thickness of the bottom brick is 300 mm, and the thickness of the wall brick is 160 mm. In the early stage, the life of the ladle can be up to 90 furnaces when it is cast directly on the

Development and Prospects of Refining Techniques in

The development of refining techniques in the steelmaking process over the last 60 years and the prospects for the future were reviewed. In Japan, hot metal pretreatment started in the 1960s with the aim of reducing refining costs and improving quality, and its purposes have now transitioned to meeting new requirements for reduced treatment time, reuse of steelmaking slag and use of diverse

Steel plant concepts for 2030 and beyond - aist.org

Smelter design. Smelter. Smelting furnace • (up to) 120 MW • (up to) 1.5 mtpy. Tapping system. Hot DRI transport. Charging system • Furnace for melting and reduction of low grade DRI • Energy input −Pure electrical heating — no chemical power input (no burners, no Fe oxidation) −Resistant heating + brush arc for highest efficiency

Torpedo Car | Iron Making Refractories from Resco Products

Common Resco products utilized in a torpedo car consists of Krial CFB, Rescal 70D, and Seneca 60P. Our experts will ensure you're getting the right refractory products for your torpedo car. LadleMax BSC - a resin-bonded alumina carbon brick with silicon carbide designed for use in hot metal cars or iron charging ladles. This bauxite-based, iron

Recent Studies on Hot Metal Desulfurization | SpringerLink

Feb 4, 2022 · Today, desulfurization is an indispensable part of a modern integrated iron and steelmaking company. Hot metal desulfurization is simply conducted by sending additives, which are capable of forming high stability sulfide compounds, to the hot metal bath kept in torpedo cars or more commonly in ladles. Variation of standard Gibbs free energy

12.4 Ferroalloy Production - US EPA

12.4.1 General. Ferroalloy is an alloy of iron with some element other than carbon. Ferroalloy isCustom to physically introduce or "carry" that element into molten metal, usually during steel manufacture. In practice, the term ferroalloy isCustom to Perfect Steerable Transfer Cartlude any alloys that introduce reactive elements or alloy systems, such as nickel and cobalt

12.5 Iron And Steel Production - U.S. Environmental

may be performed in the hot metal transfer (torpedo) car at a location between the blast furnace and basic oxygen furnace (BOF), or it may be done in the hot metal transfer (torpedo) ladle at a station inside the BOF shop. The most common reagents are powdered calcium carbide (CaC2) and calcium carbonate (CaCO3) or salt-coated magnesium

steel mill - Michigan State University

The recipe for steel. Here's the recipe for a typical "batch" of molten pig iron. For each ton of molten pig iron, you need: 2600 lbs iron ore or iron ore pellets, 1000 lbs coke, and a few Perfect Transfer Carts lbs of flux (slag, calcite, dolomite, limestone, etc). Calcite or dolomite isCustom to make steel.

ISASMELT™ TSL – MAKING A SPLASH FOR NICKEL

The AGIP nickel ISASMELTTM plant [2] was commissioned in September 1991 and within 3 months was running at design capacity of 7.5 t/h concentrate. It produced 45% nickel/copper matte from a concentrate containing approximately 7% nickel and 3.5% copper. Photographs of the plant are shown in Figure 3.

Smelting Cranes and Equipment - American Crane & Equipment

The primary smelting process involves mining the primary metal — such as lead — then separating it from its ore and refining it for use in a wide range of products. Heat is combined with coke, charcoal, or other reducing agents for purification. In addition to smelting, the ore can also undergo sintering to remove sulfur via hot air combustion.

Iron- and Steel-Making Process | SpringerLink

Jun 10, 2020 · The clay is pushed into the hole by gun. For tapping hot metal, the hole is further opened by drilling through the enblocked tap hole clay by a drilling machine. The construction of tap hole is shown in Fig. 2.15. The pre-requisite for trouble-free tapping are as follows: Constant tap hole length, Uniform discharge speed of hot metal through