magnetic separators from slag

Original ArticleEfficient separation of iron elements from steel slag

10 行 2023.3.1 In this paper, a converter steel slag from a plant in China was used as the main experimental ...

Application of magnetic separation to steelmaking slags

2006.1.1 A drum magnetic separator system with pre-engineered crucial processing parameters of drum revolution speed, drum radius, drum flesh thickness, and magnitude

Enhancement of Iron Recovery from Steelmaking Slag

2016.7.28 Steelmaking slags are usually processed for iron recovery by dry magnetic separation. The recovered iron-rich products are

Recycling of steelmaking slag fines by weak magnetic separation

2014.11.1 Using the technology of weak magnetic separation coupled with selective particle size screening, steelmaking slag fines can be effectively separated to produce

Steelmaking Slag Beneficiation by Magnetic Separator and

2014.1.1 In this research article, the beneficiation of steelmaking slag with magnetic separator and its impact on quality of sinter, the usage of waste as flux of sintering and

Recovery of valuable elements from pyrite pyrolysis slag using

2022.10.15 When the pyrolysis slag is treated by the magnetic separation process, due to the loose structure of the pyrrhotite, a strong magnetic agglomeration is formed,

[PDF] Separation of the magnetic fraction from the slags

In this paper we are reporting the results of the dry and wet separation techniques used for the isolation of the magnetic fraction presented in FS and LS. The results obtained

Characterization of Magnetic and Mineralogical Properties of Slag ...

2023.11.7 The magnetic properties of the e-waste slag are classified via a pre-treatment with a Frantz isodynamic magnetic separator, followed by direct magnetic

Optimization of magnetic separation process for iron recovery

2017.2.1 Abstract. 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

Enhancement of Iron Recovery from Steelmaking Slag Fines by

Process Optimization of Upgrading the Steelmaking Slag Fines with the Magnetic Drum Separator SC and splitter position were adjusted in order to ﬁnd the maximum recycling

DRY MAGNETIC SEPARATION OF MAGNETITE ORES ScienceGate

The optimum grade that could be obtained from single-stage dry magnetic separation was 35.52% Mn, and with a Mn:Fe ratio of 1.77, and 44% Mn recovery in the case of sample 1; whereas, a 33.75% Mn grade, with a Mn:Fe ratio of 1.66 at Mn recovery of 44% was reported for Sample 2. It was observed that both samples had a similar input chemistry ...

Magnetic techniques for the treatment of materials

Preface. 1: Principles of Magnetic Treatment. 1.1. Magnetic separation and innovation. 1.2. Principle of magnetic separation. 1.3. Fundamental quantities of magnetism. 1.4. Magnetic properties of materials. 1.5. Magnetic properties of minerals. 1.6. Measurement of magnetic properties. 1.7. Sources of magnetic field. 2: Review of Magnetic Separators. 2.1. Dry

Enrichment of Fe-Containing Phases and Recovery of Iron

2012.2.1 After BOF slag was oxidized at 1300 ℃ for 240 min and cooled in the furnace (1 ℃/min), the grade of magnetic slag obtained by magnetic separation had a grade of 40.26%, a recovery of 70.95% ...

Separation characteristics of dry high-intensity drum magnetic separator

2022.11.1 For a dry high-intensity drum magnetic separator (DHIDMS), its magnet system was generally designed into an extruding magnetic structure, to improve the magnetic field intensity and gradient on the drum surface; and in this way, it is applicable for the separation of weakly magnetic ores and for the purification of non-metallic ores, at

Electro Drum Magnets Bunting - Redditch

Electro Drum Magnets are heavy-duty magnetic separators used in automobile frag plants, steel slag operations, household refuse facilities, and incineration plants. They are designed to separate and recover larger-sized ferrous metals. There are two models of Electro Drum Magnet to suit specific separation requirements:

Recycling of steelmaking slag fines by weak magnetic separation

2014.11.1 Magnetic fields can be generated electrically or with “permanent magnets”. Surface magnetic field strengths for high-intensity magnetic separators are generally between 10,000 and 20,000 G, for low-intensity magnetic separators are between 1000 and 3000 G, and for medium-intensity magnetic separators are in

Effect of design parameters of magnetic separator on recovery of

Request PDF On Jan 1, 2023, Barun Harichandan and others published Effect of design parameters of magnetic separator on recovery of metal values from slag waste Find, read and cite all the ...

Application of magnetic separation to steelmaking slags

2006.1.1 To remove the metallic iron the slag is crushed to facilitate separation, using a rotating magnetic drum process (Alanyali et al., 2006; Ma and Houser, 2014 Matino et al., 2017; Bölükbaşı and Tufan, 2014). Crushing the slag to a smaller particle size as well as increasing the distance between the rotating drum and the blade.

Extraction and separation of copper and iron from copper smelting slag

2022.9.25 In this study, a variety of methods for extracting and separating copper and iron from CSS are reported. The extraction and separation technologies include physical methods (flotation, magnetic separation) and chemical methods (hydrometallurgical and pyrometallurgical). This paper reviews the different technical principles, parameter ...

Recycling of steelmaking slag fines by weak magnetic separation

2014.11.1 At last, optimization of the upgrading process on a pilot magnetic drum separator was conducted to maximize recycling ratio of the steelmaking slag fines by adjusting SC and splitter position of ...

Recovery of iron from copper slag via modified roasting in CO–CO

2020.6.4 A novel technology, modified roasting in CO–CO 2 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 CO 2, roasting temperature, roasting time, particle size of modified slag and magnetic flux density on

Magnetic separation of ferrous and non-ferrous

Magnetic separators by WAMAG and Goudsmit Magnetics help change slag from waste incinerators into valuable secondary raw materials. Slag from communal waste incineration contains many useful materials such

Slag Processing - Loibl Förderanlagen GmbH

During the mechanical slag processing by Loibl the slag is treated and sorted in several process steps. Ferrous and non-ferrous materials as well as ashes and slags are separated with suitable separation units such as screens, ferrous and non-ferrous metal separators and wind sifters. We use belt conveyors and vibratory feeders to handle and ...

Rare Earth Roll Magnetic Separators Bunting - Redditch

The Rare Earth Roll Separator (RE Roll) is one of the world’s highest-intensity, permanent magnetic separators used to purify dry minerals and waste materials. The RE Roll removes Ferro, para and weakly magnetic minerals from non-metallic minerals, commonly in the ceramics and glass industry. In more recent times, the ultra-strong magnetic ...

Steelmaking Slag Beneficiation by Magnetic Separator and

During industrial pilot scale tests conducted in 1000G magnetic field intensity, the obtained Fe grade was 37.45% with 60.23% recovery. The results proved that approximately 61.23% of the slag can be enriched by weight with 37.16% Fe content and can be used 9.0% in the sinter blend by weight as a starter.

Magnetic Drum Separator Manufacturer from Chennai - IndiaMART

Wet Drum Magnetic Separators are furnished with are 915mm breadth and accessible in magnet width from 610mm to 3050mm the Limit and execution figures given are for the drum in our counter – pivot tank. They are especially suitable for optional obligation, recuperation of more than 60% being acquired with pulps containing under 0.1 g/I attractive.

Characterization of Magnetic and Mineralogical Properties of Slag ...

2023.11.7 Magnetic separation has wide-ranging applications in both mineral processing and recycling industries. Nevertheless, its conventional utilization often overlooks the interplay between mineral and particle characteristics and their impact on operational conditions, ultimately influencing the efficacy of the separation process. This work

Magnetic Drum - an overview ScienceDirect Topics

Magnetic separation is used for separating metallic iron and iron minerals from the slag using magnetic machines (cross-belt magnetic separator, drum magnetic separator and magnetic- pulley separator) (Alanyalı, Çöl, M.Yılmaz, Ş.Karagöz, 2006).

Effect of drum rotational speed on the performance of the magnetic

The cleaned concentrate obtained by using the shaking table followed by magnetic separator assayed 65.5% Fe, at a recovery of 69.0%, and the cleaned concentrate obtained by passing the ore twice ...