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Dense Medium Cyclone Separation of Fine Coal: A Discussion on the Separation Lower Limit
Minerals (Basel, Switzerland), 2023 The separation of fine coal has been widely discussed in the coal preparation industry due to its high economic potential. Dense medium cyclone (DMC) is the most efficient equipment available for fine coal separation. However, the industrial application of DMC is far from satisfactory due to operational difficulties and maintenance.
Jing Chang, Ni Chao
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Development and exploration of intelligent dense medium separation technology for coal
Gong-kuang zidonghua, 2022 Dense medium separation, the most widely used coal preparation process, is moving from automation and informatization to intelligence. At present, the intelligent construction of dense medium coal preparation plant only realizes partial intelligent ...
DAI Wei +3 more
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Separations, 2021 Coal is the dominant energy resource in China. With the Chinese policy of committing to reducing peak carbon dioxide emissions and achieving carbon neutrality, coal separation has recently become a hot topic, especially the fluidized separation of fine ...
Xuchen Fan, Chenyang Zhou
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Advanced control of dense medium coal separation process: research progresses and prospects
Gong-kuang zidonghua, 2020 Automatic control of dense medium coal separation process based on traditional control methods has problems of high energy consumption, large fluctuation of ash content and so on, while advanced control can improve dynamic performances of the process and
ZHANG Lingzhi, DAI Wei, MA Xiaoping
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Effect of coal slime content on dense medium suspension stability and fluidity
矿业科学学报, 2020 The stability and fluidity of dense medium suspension are two contradictory factors that affect the separation performance of dense medium cyclone.By dense medium suspension density and apparent viscosity measurement, the effect of dense medium ...
Zhang Zhijun +4 more
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Cogent Engineering, 2023 Lean Six Sigma (LSS) is a rigorous, data-driven, and results-oriented process improvement philosophy. To date, there is no evidence of a study of the application of LSS in a diamond plant.
Abisai Kanyemba +2 more
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Meitan kexue jishu, 2023 Coal beneficiation is the source technology of clean processing and utilization of coal. Dry coal beneficiation is an important way for efficient separation and upgrading of easily sliming coal in arid area. Dry dense medium fluidized bed forms a certain
Gansu ZHANG +5 more
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Laboratory-Scale Optimization of Celestine Concentration Using a Hydrocyclone System
Applied Sciences, 2023 A pilot hydrocyclone plant was used to concentrate medium-grade celestine ore (67% celestine) from the Montevive deposit in Granada (Spain) by using a dense media concentration (DMS) process.
Noemi Ariza-Rodríguez +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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Heliyon, 2023 “Affordable and clean energy” is enshrined in the UN Sustainable Development Goals (SDGs; #7) because of its importance in supporting the sustainable development of society.
Theerayut Phengsaart +12 more
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