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US20140262968A1 - System and method for recovery of ...

A system and method directed to the economical recovery of valuable iron constituents from iron blast furnace and steel-making slag fines wherein the slag is obtained and subjected to a series of classification steps which progressively sort the slag fines by various physical characteristics, including magnetism, size, and density, into relatively iron-rich and relatively iron-poor ...

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Steelmaking Slag Beneficiation by Magnetic Separator and ...

Steelmaking Slag Beneficiation by Magnetic Separator and ... recovery of metals from these by-products, for example dusts and sludge, becomes more and ... Steel slag with CaO content above 50% can be used as sinter ore fluxing agent, partially replacing the commercial lime. The slag addition can improve the quality, reduce fuel

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Recycling effects of residual slag after magnetic ...

Since the magnetic property of each phase is significantly different, it is possible to separate the phases with the aid of a superconducting strong magnetic field. By applying a strong magnetic field of 0.5 to 2.5 T to the crushed slag, more than 60% of the concentrated phosphorus phase in the slag was recovered.

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China Steel Slag Recycling, Steel Slag Recycling ...

Zorba Recycling in Line Eddy Current Separator Recycle Aluminum and Copper. FOB Price: US $ 17150-18500 / Piece. Min. Order: 1 Piece. Type: Magnetic Separator. Voltage: 110-440V Depend on Model. Weight: 1700-3970kg. Material: Carbon Steel. Material Feature: Depend on …

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Magentic Separator - Fushun Ejet Magnetic Equipment Co.,Ltd

Wet Drum Magnetic Separator is a widely used magnetic separator for iron ore beneficiation. Lots of iron ore plant will in stallate a batch of WLIMS to concentrate the low grade iron ore. ... They are used to recover magnetic particles from slag, or industrial waste, foundry sand etc. ... as originating from machined stainless steel ...

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CHROMIC: NEW PROCESSES TO RECOVER METALS FROM …

For the carbon steel slag, originating from an EAF, three particle sizes were studied (0-5 mm, 20-40 mm, 40-185 mm). The ferrochrome slag was crushed and sieved to a 4-9 mm fraction. The stainless steel slag is a finegrained fraction (< 500 µm) obtained after a crushing, screening and demetallisation treatment. For the characterization

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separators slag metal - amismaraisdives.fr

steel recovered fom slag magnetic separator. Mining Equipments artificial sand making machine in hyderabad malaysian iron ore miner ems menu for coal mining jaws buckets south africa china mach . Slag Crusher Plant Slag Crushing Plant Slag Crusher .

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steel recovery from slag - momomia.co.in

Steel slag recycling?strong>steel slag recovery?strong>recover metal . · liberated the metal from slag by rod mill, recovery by magnetic separator.Contact us: Email: [email protected]g.com whatsapp: +86 €? Kevin Zhao. Get Price

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metal separation plant from steel slag

The iron/steel slag processing flow is ... magnetic separation treatment of the slag to recover the ... the converter, hot metal/molten steel ... Get Price Slag Wikipedia

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Types of iron and steel slag : NIPPON SLAG ASSOCIATION

Blast furnace slag. Blast furnace slag is recovered by melting separation from blast furnaces that produce molten pig iron. It consists of non-ferrous components contained in the iron ore together with limestone as an auxiliary materials and ash from coke. Approximately 290 kg of slag is generated for each ton of pig iron.

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Low Intensity Dry Drum Magnetic Separator - JXSC Machine

【Description】 : Dry Drum Magnetic separator is one of the most widely used and versatile machines in mineral processing. Mineral technologies electrostatic separators suitable for manganese ore, magnetite, pyrrhotite, roasting ore, ilmenite, hematite and other materials below 50mm granularity, dry magnetic separator and wet drum magnetic separator.

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EP2150349A1 - Process to separate steel-containing parts ...

A process to separate steel-containing parts from a metal slag waste stream, comprising the following steps: - the feed of a metal slag waste stream generated during steel production, particularly stainless steel or tool steel production; - the dosed feed of the metal slag waste stream to a first high gradient magnet station, with the aid of a transport element; - the pulling …

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(PDF) Phosphate removal from solution using steel slag ...

Phosphate removal from solution using steel slag through magnetic separation

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Loesche Mills for Metal Recovery and Filler Production ...

Following coarse slag processing (recovery of metal e.g. + 20 mm, crushing of the mineral components to -20 mm) by means of crush-ing, screening and sorting technologies such as handpicking, sen-sor sorting, magnetic separation and/or dry density separation, a pre-crushed slag fraction is fed into the Loesche mill.

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Recovery of iron from copper slag via modified roasting in ...

A novel technology, modified roasting in CO–CO2 mixed gas and magnetic separation, was presented to recover iron from copper slag. The effects of various parameters such as dosage of flux (CaO), gas flowrate of CO and CO2, roasting temperature, roasting time, particle size of modified slag and magnetic flux density on the oxidized modification and magnetic …

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Recovery of Manganese and Phosphorus from ...

3.2 Magnetic separation A magnetic separation experiment was carried out using a Wet High Intensity Magnetic Separators (Eriez Series L Model 4 Laboratory). Three kinds of dephosphorization slag as shown in Table 1 were prepared for the experiments. The hot metal dephosphorization slag specimen was provided from JFE steel. This slag

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STEINERT BR for separating weakly magnetic materials ...

Wear protection for downstream processes, such as crushers or eddy current separators. Can be used to separate weakly magnetic impurities. Suitable for the separation of stainless steel using very powerful permanent magnets. Working widths available from 300 to 2,000 mm. Can be delivered in diameters from 240 up to 640 mm.

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professional manufacturer steel slag magnetic separator ...

steel slag hydraulic crusher plant - … steel slag hydraulic crusher plant_slag crusherBhupindra Machines Pvt. Ltd.Hydraulic Peel Grab;we have developed first ever slag crusher metal ... Magnetic Separator. Get Price

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Stainless Steel Magnetic Separators | Bunting - Redditch

The Stainless-Steel Magnetic Separator is a revolutionary and patented ultra-high intensity metal separator. Bunting has developed two different magnetic rolls capable of extracting large and heavy materials with weak magnetic properties (stainless steel up to 125mm). The magnetic rolls use the strongest permanent magnets presently available.

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Separation and recovery of phosphorus from steelmaking ...

Separation and recovery of phosphorus from steelmaking slags with the aid of strong magnetic field ... Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan, 92 ... -silicate rather than the FetO rich liquid phase in the slag and exhibits remarkable segregation in the solidified slag. If the strong magnetic field is applied to the ...

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grizzly feeder steel recovery from eaf slag

steel recovered fom slag magnetic separator - YouTube. 28-7-2019 · from eaf slagwhat is a grizzly machine for slag grizzly feeder steel recovery from eaf slag Clinker Grinding Millgrizzly feeder steel recovery . Get Quote grizzly feeder steel recovery from eaf slag

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Optimization of magnetic separation process for iron ...

Optimization of magnetic separation process for iron recovery from steel slag To improve the efficiency of iron recovery from steel slag and reduce the wear-and-tear on facilities, a new method was proposed by adding a secondary screen sizer to the magnetic separation process according to grain size distribution of magnetic iron (M-Fe) in the slag.

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(PDF) Phosphate removal from solution using steel slag ...

Phosphate removal from solution using steel slag through magnetic separation. Download. Related Papers. Modeling isotherms, kinetics and understanding the mechanism of phosphate adsorption onto a solid waste: Ground burnt patties ... Removal and Recovery of Phosphate From Water Using Sorption. By Paripurnanda Loganathan. Phosphorus removal from ...

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Semi-Smelting Reduction and Magnetic Separation for the ...

minerals Article Semi-Smelting Reduction and Magnetic Separation for the Recovery of Iron and Alumina Slag from Iron Rich Bauxite Yingyi Zhang 1,2,*, Qiangjian Gao 3,*, Jie Zhao 1, Mingyang Li 1 and Yuanhong Qi 4 1 School of Metallurgical Engineering, Anhui University of Technology, Maanshan 243002, China; [email protected] (J.Z.); [email protected] (M.L.)

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In-Line/Cross Belt/Over Band Magnetic Separator – Electro ...

Recovery of steel from steelworks slag. Salvage of valuable tools, Cutter bits and machinery parts. Reclaiming steel for rescale and separating ferrous contaminants from other recyclable material such as aluminium,glass,plastic,tyres,curshed concrete or wood. Many facilities use Magnetic Separator to protect machinery such as crusher at quarries.

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steel making slag iron magnetic field intensity in us

steel making slag iron magnetic field intensity in us. steel making slag iron magnetic field intensity in us steel making slag iron magnetic field intensity in us Graph showing sources of iron ore for the United States steel industry 1942 62 for bringing the ore into the magnetic field and a moving collection The flux ing agent fuses and forms a slag on top of the iron and

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Optimization of magnetic separation process for iron ...

Feb 01, 2017· To improve the efficiency of iron recovery from steel slag and reduce the wear-and-tear on facilities, a new method was proposed by adding a secondary screen sizer to the magnetic separation process according to grain size distribution of magnetic iron (M-Fe) in the slag. The final recycling efficiency was evaluated by calculating the percentage of recycled M …

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Enrichment of Fe-Containing Phases and Recovery of Iron ...

After magnetic separation, BOF slag can be internally recovered as raw material or used in different field of applications (World Steel Association, 2010), such as in …

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Material Flow Analysis of Cr, Mn, P and Zn through Korean ...

Steelmaking slag is referred by the steelmaking process such as BOF, EAF, VOD, AOD and ladle furnace. Generally, slag contains 1 O~ 25% irons and metallic oxide. Moreover, slag is mostly heterogeneous phase. Thus, magnetic separation has an advantage of recovery resources from steelmaking slag. For better recovery

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Magnetic Separator For Steel Slag In India

steel slag crushing magnetic line « Litho Forum

Slag Processing Plant,Steel Slag Grinding Mill,Slag … The steel slag is a kind of solid waste in

Magnetic Separator,Magnetic drum separator,crushing and screening of granite business planWet …This is unique industrial online guide / yellow pages from maharashtra in India, we've covered 50000...

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Studies of the Recovery of Iron Content from Iron and ...

Oct 01, 2003· Studies of the Recovery of Iron Content from Iron and Steel-Making Slags by Magnetic Separation BF slag;LD slag;magnetic separation;recovery of iron; Although slag has an enough potential as the secondary resources due to its high content of iron, quite a large amount of slags are simply landfilled when market prices of iron and steel are not so beneficial.

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Recycling Effects of Residual Slag after Magnetic ...

In the magnetic separation process proposed in previous papers,5,7) compositions of recovered phosphorus concen-trate and residue vary according to average compositions of slag, cooling methods, and magnetic separation methods; each of these factors is not determined uniquely. Although clarification of the relationships among them is an issue for

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Phosphate removal from solution using steel slag through ...

Steel slag with magnetic separation was used to remove phosphate from aqueous solutions. The influence of adsorbent dose, pH, and temperature on phosphate removal was investigated in a series of batch experiments. Phosphate removal increased with the increasing temperature, adsorbent dose and decrea …

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