stone nw mobile crusher

Jaw Crusher

As a classic primary crusher with stable performances, Jaw Crusher is widely used to crush metallic and non-metallic ores as well as building aggregates or to make artificial sand.

Input Size: 0-1020mm
Capacity: 45-800TPH

Materials:
Granite, marble, basalt, limestone, quartz, pebble, copper ore, iron ore

Application:
Jaw crusher is widely used in various materials processing of mining &construction industries, such as it is suit for crushing granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, and some other mineral &rocks.

Features:
1. Simple structure, easy maintenance;
2. Stable performance, high capacity;
3. Even final particles and high crushing ratio;
4. Adopt advanced manufacturing technique and high-end materials;

Technical Specs

steel slag magnetic separation

Application of Magnetic Separation to Steelmaking Slags

Alanyali et al. studied the separation of \10 mm steelmaking slag fines by a dry magnetic drum separator with a constant drum speed of 36 rpm, surface magnetic field strength of 1650 gauss, drum...

(PDF) Phosphate removal from solution using steel slag

ConclusionsPresent study indicates that steel slag may be an effective adsorbent for phosphate removal from secondary effluents as well as solution after magnetic separation. The steel slag showed good performance for phosphorus removal. The maximum adsorption capacity of steel slag was 5.3 mg P/g.

Steel Slag an overview ScienceDirect Topics

Magnetic reseparation of the steel slag can improve the efficiency of intergrinding steel slag and OPC clinker by about 50% compared with intergrinding OPC clinker and nonmagnetically reseparated steel slag. The grindability of mixtures of steel slag and OPC clinker depends on the relative content and initial pregrind size of the steel slag.

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.

Up-Concentration of Chromium in Stainless Steel Slag and

Oct 12, 2020 2.2.3. Magnetic Separation Several magnetic separation techniques were employed in order to up-concentrate Cr-rich phases present in SS and FeCr slags. Based on preliminary experiments, the most suitable magnetic separation techniques were selected for a certain slag. All the magnetic separation equipment was delivered by

Steel slag, Manufacturers, Wholesalers

The technology of Hot Stew Steel slag dry magnetic separation which will make the steel slag separation processing mechanized, reduce cost, to get grate benefit. After ‘hot stew steel slag-dry magnetic separation’ the slag divided from the steel, the product with high grade application for steelmaking requirement.

The method of metallurgical slag processing

Technological scheme of processing of metallurgical slag contains jaw crusher 1, the hinged electromagnet 2, cone crusher 3, thunder 4, the hopper 5, 6, dry magnetic separator 7, ball mill 8 magnetic separator for wet magnetic separation of 9, the classifier 10, warehouses, 11, 12, 13 and 14.

NICKEL RECOVERY FROM ELECTRIC ARC FURNACE SLAG BY

Ni, Mn, V, Ti, Mo), with stainless steel slag being the largest among the alloy steel slags. Because the latter slag contains high amount of Cr and a certain amount of Ni, metal recovery is necessary prior to its application or landfilling by magnetic or gravity separation methods [10-12, 17, 18].

Loesche Mills for Metal Recovery and Filler Production

• Metallurgically modified slag 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.

Steel Slag Magnetic Separation Line,Magnetic Separation

Steel Slag Magnetic Separation Line. Production Capacity: 10-280TPH Configuration: Jaw crusher, ball mill, classifier, magnetic separator, concentrator and dryer. Application: Wet and dry type magnetic separation for materials smaller than 3mm such as magnetite, pyrrhotite, roasted ore and titanic iron ore.

Application of magnetic separation to steelmaking slags

Subsequently, the effects of slag grain size and the drum-blade gap are investigated in the separation efficiency of magnetic grains. It is found that collection of magnetic grains is improved by decreasing the grain size of slags and moreover, the collection of magnetic grains fraction is increased with an increase in the gap between the

Separation of Steel Slag From Landfill Waste for the

Oct 31, 2014 Separation of Steel Slag From Landfill Waste for the Purpose of Decontamination Using a Superconducting Magnetic Separation System Abstract: Superconducting magnetic separation has been applied on a soil remediation. Huge amount of steel slag has been dumped into a landfill site and mixed with covering soil.

Steel slag, Manufacturers, Wholesalers

The technology of Hot Stew Steel slag dry magnetic separation which will make the steel slag separation processing mechanized, reduce cost, to get grate benefit. After ‘hot stew steel slag-dry magnetic separation’ the slag divided from the steel, the product with high grade application for steelmaking requirement.

Separation of Steel Slag From Landfill Waste for the

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

DRY MAGNETIC SEPARATION TECHNOLOGY FOR THE

processing characteristic. Steel slag, selected from a factory, was crushed, ground sieved and into different particle size ranges for the single-factor magnetic separation experiments. It was determined that the optimum value ranges for the particle size, magnetic separation distance and rotating frequency were 0.15 mm-0.3 mm, 10 mm-

Dry Magnetic Separation Recovery Iron from Steel Slag

Dry Magnetic Separation Recovery Iron from Steel Slag Powder Wei Chen1,a, Zhichun Hu2,b, Shoucang Wu3,c 1M CBao StelT c hno gy rv is .,L d, a 2 0941 a 2M CBao StelT c hno gy rv is .,L d, a 2 0941 a 3M CBao StelT c hno gy rv is .,L d, a 2 0941 a a chenwe i94 12 @s oh u .m,bmr_huz nam, c g 63 m Keywords:Steel slag powder, Dry Magnetic Separation,Iron,Screen separation

Characterization of the products obtained by pyrolysis of

Nov 01, 2019 The recovered steel slag concentrate was measured by a magnetic separation method. The results indicated that steel slag addition caused the weight loss rate of oil sludge to increase.

steel slag magnetic separation

magnetic separation of lead and zinc slag material . The first stage in the recycling of metal is its separation from other materials. sufficiently high fields to allow for the recovery of even weakly magnetic stainless steels. zinc, and copper alloys, as well as stainless steel and lead destined for . is recycled annually during recovery of ferrous scrap and iron and steel slag.get price

NICKEL RECOVERY FROM ELECTRIC ARC FURNACE SLAG BY

Ni, Mn, V, Ti, Mo), with stainless steel slag being the largest among the alloy steel slags. Because the latter slag contains high amount of Cr and a certain amount of Ni, metal recovery is necessary prior to its application or landfilling by magnetic or gravity separation methods [10-12, 17, 18].

(PDF) Recovery of high grade iron compounds from LD slag

The combination of Low and High Intensity Magnetic Separation (LIMS and HIMS) of ground LD slag at 63 μm in wet process may recover ferromagnetic particles (iron oxides) at LIMS and paramagnetic...

The method of metallurgical slag processing

Technological scheme of processing of metallurgical slag contains jaw crusher 1, the hinged electromagnet 2, cone crusher 3, thunder 4, the hopper 5, 6, dry magnetic separator 7, ball mill 8 magnetic separator for wet magnetic separation of 9, the classifier 10, warehouses, 11, 12, 13 and 14.

Properties and Uses of Steelmaking Slag IspatGuru

Nov 14, 2018 Scrap steel reclamation Steelmaking slag contains around 10 % scrap steel, which can be reclaimed through crushing, sorting, magnetic separation and screening process. This steel can be recycled. Usage in sinter mix -Steelmaking slag contains high percentage of CaO (mostly above 50 %).

Slag

Slag is the glass-like by-product left over after a desired metal has been separated (i.e., smelted) from its raw ore.Slag is usually a mixture of metal oxides and silicon dioxide.However, slags can contain metal sulfides and elemental metals. While slags are generally used to remove waste in metal smelting, they can also serve other purposes, such as assisting in the temperature control of

Steelmaking Slag Beneficiation by Magnetic Separator and

Steel slag is a solid waste from steel production. It can be categorized as The slag with the size of -10 mm is not exposed to magnetic separation and conveyed into the sinter blend. Various studies related to utilizing the BOF slag through sinter making

Iron and Steel Slag Utilization: A Comprehensive Analysis

magnetic separation. Figure 3 showcases the multiple times magnetic separation process takes place to increase the metal iron recovery ratio. Figure 3 Schematic flow of crushing, magnetic separation and classification 3.3 Crushing and Classification To commercialize the slag it is processed to the grain size specified by the customer. Depending on

Separation of Steel Slag From Landfill Waste for the

Oct 31, 2014 Separation of Steel Slag From Landfill Waste for the Purpose of Decontamination Using a Superconducting Magnetic Separation System Abstract: Superconducting magnetic separation has been applied on a soil remediation. Huge amount of steel slag has been dumped into a landfill site and mixed with covering soil.

Dry Magnetic Separation Recovery Iron from Steel Slag

Dry Magnetic Separation Recovery Iron from Steel Slag Powder Wei Chen1,a, Zhichun Hu2,b, Shoucang Wu3,c 1M CBao StelT c hno gy rv is .,L d, a 2 0941 a 2M CBao StelT c hno gy rv is .,L d, a 2 0941 a 3M CBao StelT c hno gy rv is .,L d, a 2 0941 a a chenwe i94 12 @s oh u .m,bmr_huz nam, c g 63 m Keywords:Steel slag powder, Dry Magnetic Separation,Iron,Screen separation

Recycling Effects of Residual Slag after Magnetic

of residual slag after magnetic separation. Table 1shows average compositions of slag, concentrations of a phospho-rus enriched phase (P phase) and a matrix phase (M phase), and ratios of the two phases, as used in a previous paper.7) The magnetic separation method is one in which the P phase and M phase shown in Table 1 are separated into an

UG-Mat Steel Slag Recycled Materials Resource Center

Steel slag, a by-product of steel making, is produced during the separation of the molten steel from impurities in steel-making furnaces. The slag occurs as a molten liquid melt and is a complex solution of silicates and oxides that solidifies upon cooling.

steel slag chromite magnetic separator

Application of magnetic separation to steelmaking slags for . Jan 01, 2006 · The magnetic separation method is used for separating metallic iron and iron minerals from steel slag. Commonly used magnetic machines are the crossbelt magnetic separator, drum magnetic separator and magnetic

The method of metallurgical slag processing

Technological scheme of processing of metallurgical slag contains jaw crusher 1, the hinged electromagnet 2, cone crusher 3, thunder 4, the hopper 5, 6, dry magnetic separator 7, ball mill 8 magnetic separator for wet magnetic separation of 9, the classifier 10, warehouses, 11, 12, 13 and 14.

US10799882B2 Method and system for processing slag

A method and system is used to process slag material to yield by-products including a finished iron rich product and a finished low iron fines product. The by-products may include a finished high iron product and a finished medium iron product. The method and system include size classifying the material into a plurality of sized groups prior to using magnetic separation to separate at least

A method of processing metallurgical slag dump

Also known is a method of processing mixtures of metallurgical waste, selected as a prototype, including crushing waste steel slag into pieces the size of 70-150 mm, removing a large scrap ferrous metals using the first stage of magnetic separation, sieving class of 20 mm and magnetic separation of the fine fraction using magnetic separators

Evaluation of a BOF Slag Recovery Treatment combining

final objective of slag reuse in sintering process. The iron separation from slag allows ironrecovering as a substitute for scrap as well as,making effective use of the slag for other applications, where iron would be an impurity. This is the reason why, after cooling, the steel slags are round and the iron recovered by magnetic separation g

US2721035A Apparatus for separating steel from slag

While passing through the cylinder the charge is tumbled and the slag and steel are broken apart. The mixture is then delivered onto a magnetic separator which, in combination with a suitable...

Feasibility Study of Dephosphorization of Slag Generated

Jun 02, 2017 Magnetic separation is a process in which magnetically susceptible material is extracted from a mixture using a magnetic force. Slag contains various complex compounds. These compounds have different magnetic property.

STEINERT MT

Magnetic Drum > Shredders, Municipal Scrap, WEEE, Incinerator Ash, Steel Mill Slag, Mining, Aggregate, Wood Processing Working Principles In general two ways of operating are in use, independent if per-manent or electro: overfed and underfed! Bulk material is distrib uted evenly with a feed system onto a rotating overfed magnetic drum.

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