Products

equipment to treat converter slag

Top Blown Rotary Converter (TBRC)-Pyrometallurgy-

TBRC is an advanced smelting equipment for treating anode slime, WEEE, non-ferrous metal smelting slag and setting slurry to recover gold, silver and other precious metal. It can also treat copper concentrate and secondary material like scrap copper, scrape lead, lead slag, lead dust, etc.

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Process for treating basic converter slag Kobe Steel Limited

Treated basic converter slag and a process for treating basic converter slag are disclosed, in which untreated slag in a molten state is subjected to an oxidation treatment and basicity adjustment treatment by the addition of a material containing SiO 2, so that iron or manganese components may be converted into forms which allow easy recovery thereof, and detrimental phosphorous components

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Slag Management thyssenkrupp

Slag is generated as the main by-product in nearly all metallurgical processes. Today, the important thing is to find smart uses for products consisting of slag that are in strong market demand. Instead of simply dumping slag at landfill sites, we treat it and turn it into premium products.

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converter slag, converter slag Suppliers and Manufacturers

979 converter slag products are offered for sale by suppliers on Alibaba, of which refractory accounts for 11%, other metals & metal products accounts for 1%. A wide variety of converter slag options are available to you, such as block, powder, and ball.

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Outotec provides concentrator technology for slag

Potrerillos smelter uses Codelco Teniente Converter technology for further refining copper after the smelting. The slag from this process contains 8-11% of copper. In the new concentrator the slag will then be processed to maximize copper recovery and metallurgical yield. The new plant will process 1,700 tonnes of slag per day.

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CN1718554A Treatment method of vanadium containing

A process for treating the converter's steel slag containing V includes such steps as proportionally mixing the powdered or granular carbon reducer and SiO2 contained modifier with powdered or molten said slag, reduction reaction for 0.5-1.5 hr, cooling the molten dregs while self powdering, and magnetic separation to obtain V-contained iron particles (Fe-Mn-V-P alloy) and silicate dregs.

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Primetals Technologies to install Automated Tapping

May 30, 2019· In combination with an installed slag identification system, e.g. optical or magnetic slag detection and a slag stopper system, there is minimal carry-over of converter slag in the teeming ladle. At the end of converter treatment, the operator initiates the Automated Tapping procedure by just pressing one button.

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Salt slag recycling / salt cake recycling & treatment

SALTROMEX Salt Slag Recycling SALTROMEX plants, using our patented processes, are designed to help secondary aluminium smelters of all sizes treat and recycle their own salt slag to recover valuable aluminium for re-melt, recover the flux salts to use again while

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Use of steel converter slag as nickel adsorber to

Jan 01, 2001· The converter slag was obtained as small particles from air filters of the Bessemer Converter . This slag is inexpensive and abundant, and is therefore ideal for low-cost wastewater treatment. It is a solid waste and can be used as an adsorbent, prior to eventual discharge of effluents with heavy metal content under permissible limits and

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Role of Slag in Converter Steelmaking IspatGuru

Aug 01, 2015· SiO2, FeO, and Al2O3 makes the slag thinner while CaO and MgO makes the slag thicker. A rough estimate for converter slag density consisting of CaO, SiO2, FeO, and MnO etc. within typical composition and temperature ranges of the oxygen converter process is 2.8 to 3 tons/cum.

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Outotec provides concentrator technology for slag

Potrerillos smelter uses Codelco Teniente Converter technology for further refining copper after the smelting. The slag from this process contains 8-11% of copper. In the new concentrator the slag will then be processed to maximize copper recovery and metallurgical yield. The new plant will process 1,700 tonnes of slag per day.

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Metallurgical slags

ISD DUNAFERR Zrt. produces blast furnace slag and converter slag as a result of its metallurgical activity. The slags are processed by Ferromark-Halna Kft. in accordance with EU standards, based on the ISD DUNAFERR quality control audit. Since 2015, metallurgical slags have been sold by Ferromark-Kereskedelmi Kft..

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Steel slag in China: Treatment, recycling, and management

Aug 01, 2018· Many restrictions exist, however, on the utilization of steel slag. When steel slag is used internally, in steel plants, the most obvious problem is that of the enrichment of P and S (Drissen et al., 2009).The Bhilai Steel Plant in India was shut down because of its high S and P content (Das et al., 2007).The amounts of free lime and free MgO are important for the utilization of steel slag in

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Tapping Hot Slag for Energy Primetals Technologies

Blast furnaces produce roughly 400 million tons of slag per year worldwide at a tapping temperature of around 1,500°C. Generally, wet granulation plants are used to cool down and process the material, using large quantities of water—it can take more than eight tons of water to treat one ton of slag.

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Salt slag recycling / salt cake recycling & treatment

SALTROMEX Salt Slag Recycling SALTROMEX plants, using our patented processes, are designed to help secondary aluminium smelters of all sizes treat and recycle their own salt slag to recover valuable aluminium for re-melt, recover the flux salts to use again while

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US4404022A Dore slag treatment Google Patents

A method is disclosed for treating dore slag resulting from smelting of a dore furnace charge, by grinding such slag and then subjecting the obtained pulp to froth flotation in the presence of a suitable frother and collector to produce a precious metals concentrate which is then filtered and returned to the dore furnace with the next charge.

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(PDF) Steel slag in China: Treatment, recycling, and

In this paper, we reviewed steel slag treatment, recycling, and management in China. Although China's annual slag production reached more than 100 million tons, its utilization rate is only 29.5%.

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UDC 669 . 054 . 82 : 669 . 184 . 244 . 66 Processing and

Steelmaking slag includes the following: slag produced in the hot-metal pretreatment processes (desiliconization, dephosphoriza-tion, desulfurization, etc.), slag flowing out from the converter into the molten steel ladle, and slag formed during the secondary refining treatment (this slag is sometimes called “secondary refining slag” or

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Steel Slag an overview ScienceDirect Topics

10.5.7 Thin HMA overlays high friction surface treatment. Steel slag has become one of the major sources of aggregates for highway pavement constructions in many state Departments of Transportations (DOTs) in the United States. In the past decades, the use of steel slag in HMA pavements has proven to be extremely successful nationwide.

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Thermodynamic Modeling of Peirce-Smith Converter Slag at

The results of an investigation on copper losses in industrial slag from the Teniente converter (TC) and from the electrical slag cleaning furnace (EF) at the Paipote smelter in Chile are presented.

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Steel Ladle metallurgy Britannica

Steel Steel Ladle metallurgy: The carrying out of metallurgical reactions in the ladle is a common practice in practically all steelmaking shops, because it is cost-efficient to operate the primary furnace as a high-speed melter and to adjust the final chemical composition and temperature of the steel after tapping. Also, certain metallurgical reactions, for reasons of equipment design and

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Waste to Energy Power Plant Electricity From Waste

The residue drops into slag machine and is pushed out by hydraulic equipment for corresponding treatment. The heat from fuel burning is absorbed by boiler heating surface. And, after heater, it produces medium temperature medium pressure superheated steam(400℃,4.0MPa) that is induced to turbine &generator unit for generating electricity.

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Technical Report UDC 669 . 162 . 275 . 2 Development of a

and treatment method using a rotary cooler as the main equipment. 2.2 Studies on slag treatment process Two types of slag stem from iron- and steelmaking processes: blast furnace and steelmaking slags. Various methods for granulat-ing blast furnace slag using water were developed since the 1970s, and its use as blast furnace cement rapidly

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LOCTITE Rust Neutralizer 10.2-oz Rust Remover in the Rust

Fast drying latex rust converter coating that is applied to rusted metal to stop rust, protect the surface and acts as a primer for the finish coat. Sets in 20 minutes per coat. OVERVIEW. This product interacts with existing rust and chemically converts it to a neutral black surface that is ready for priming and painting. Simply spray or paint

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