Results 11 to 20 of about 7,226 (112)
Network high-performance grinding devices for ferromagnetic materials [PDF]
E3S Web of Conferences, 2019 The design features of the grinding devices that implement the impact destruction of the ferromagnetic materials particles in a magneto vibrating layer formed in a non-uniform magnetic field are considered.
Vernigorov Yuriy +3 more
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Study on Processing Grinding Sludge Conglomerates in Devices with a Rotating Electromagnetic Field
Advanced Engineering Research, 2023 Introduction. The key stages of sludge processing technology are the destruction of conglomerates into metal and non-metal components, as well as the grinding of component particles to obtain secondary raw materials of the required granulometric ...
V. A. Lebedev +3 more
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Beneficiation Processing of Magnetite ore from Lampung as Dense Media for Dense Medium Separator in Coal Washing Plant [PDF]
E3S Web of ConferencesUntil recently, coal washing plants in Indonesia are still using imported magnetite from Australia as dense media for dense medium separator units. To be effectively utilized as a dense media, magnetite ore needs to be concentrated to remove gangue ...
Handayani Ismi +3 more
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Grinding process particle size modeling method using robust RVFLN-based ensemble learning
工程科学学报, 2019 As a key production quality index of grinding process, particle size is of great importance to closed-loop optimization and control. This is because controlling particle within a proper range can improve the concentrate grade, enhance the recovery rate ...
LI De-peng +4 more
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Applied Sciences, 2016 The converter steel slag cannot be widely used in building materials for its poor grindability. In this paper, the grinding characteristics of untreated and pretreated (i.e., magnetic separation) steel slag were compared.
Jihui Zhao +3 more
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Записки Горного института, 2022 The urgent task of improving the quality of iron ore concentrates was studied. We propose to use the stage-wise removal of the concentrate by combining fine screening, regrinding, and magnetic-gravity separation.
Alexandr S. Opalev +1 more
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Surface Science and TechnologyAbstractMagnetic needle grinding processing technology is one of the magnetic grinding processing techniques. It possesses the characteristics of micro-cutting removal, small increase in processing temperature, flexible processing, high-quality, and high-precision processing.
Hang Zou +5 more
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Beneficiation Process Test of a Refractory Iron Ore in Zimbabwe
Kuangchan zonghe liyongIn order to determine the reasonable beneficiation process and technical indicators of the refractory iron ore in Zimbabwe and better develop its iron ore resources , a lot of process condition tests were carried out based on ore properties such as ...
Zhenming JI
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Experimental Study on Beneficiation of Coarse Concentrate from Shizhuyuan Magnetite Mine
Kuangchan zonghe liyong, 2022 A small amount of magnetite is associated with the Shizhuyuan Tungsten Molybdenum Bismuth Fluorite polymetallic ore, the total iron grade is 7.15%, the iron grade in the magnetite is 1.68%, which is 23.50% of the total iron.
Bing Long +5 more
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Experiment on magnetic abrasive finishing of pipe inner surface based on optimized Halbach array
Jin'gangshi yu moliao moju gongchengObjectivesA new magnetic field strengthening method based on bilateral Halbach array magnetic pole structure optimization was proposed to address the problems of decreased processing efficiency caused by insufficient magnetic induction intensity and low ...
Shuaihang LIU +4 more
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