Results 21 to 30 of about 48,676 (308)
Experimental Study on Deashing of High Ash and Refractory Coal Slime by Classification Flotation
Kuangchan zonghe liyong, 2022 Aiming at a certain coal slime in Guizhou, the yield rate of -0.074mm class is 54.19%, the ash content is 40.55%, the yield rate of -0.045 mm class is 40.38%, the ash content is 40.79%, and contains a lot of pearl clay, Clay minerals such as kaolinite ...
Tianshen Lu +3 more
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Flotation and Humic Acid Extraction Test of Zhaotong Lignite
Kuangchan zonghe liyong, 2023 This is an essay in the field of mineral processing engineering. Humic acid is an important part of Zhaotong lignite. In order to extract humic acid efficiently, the optimum flotation conditions of Zhaotong lignite were explored by using the process of ...
Peng Chen +5 more
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Cost-effective alternative for ultra-fine coal recovery [PDF]
MATEC Web of ConferencesConventional flotation circuits struggle to recover valuable ultra-fine coal particles (less than 45μm), leading to significant losses. Conventional technologies typically discard these ultra-fines, sacrificing valuable resources to tailings.
Herman Angga +4 more
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Column Combined Flotation of Low Grade Tin Tailings
Kuangchan zonghe liyong, 2023 This is an essay in the field of mineral processing engineering. In order to make more efficient use of the resources in cassiterite tailings, we put forward the process flow of combined operation of flotation column and flotation machine on the basis of
Huijie Lin +6 more
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Study on Re-concentration of Flotation Tailings in Gongchangling Iron Plant
Kuangchan zonghe liyong, 2023 Pre-separation test of grinding-high intensity magnetic separation-medium magnetic separation was carried out on the flotation tailings of Gongchangling hematite. The iron grade of magnetic separation rough concentrate obtained by pre-separation is 41.71%
Yanlin Jin, Tonglin Zhao, Mingze Zhang
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Frontiers in Chemistry, 2022 One of the main electrolytic aluminum production costs is the consumption of carbon anodes, and carbon anode slag is a common hazardous waste in the aluminum industry.
Yemin Wang, Xuexia Wang, Muhammad Bilal
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中国工程科学, 2023 The mineral flotation adsorption equilibrium model is a mathematical model to accurately describe ions/reagents adsorption equilibrium involved in mineral flotation.
Gao Ya, Fu Xinzhuang, Han Haisheng, Wang Li, Yue Tong +1 more
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Effects of Flotation Reagents on Flotation Kinetics of Aphanitic (Microcrystalline) Graphite
Separations, 2022 The flotation method is widely used for the preliminary beneficiation of aphanitic (microcrystalline) graphite. However, there is limited literature regarding the effects of flotation reagents on the flotation kinetics of aphanitic graphite.
Xinnan Hu +8 more
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Experimental research on coal slime flotation process based on orthogonal test desig
Gong-kuang zidonghua, 2019 Coal slime content and ash content is high in Wangjiazhai Coal Preparation Plant, in -0.5 mm graded coal slime mixed flotation process, it often appeared coarse or fine mud entrainment phenomenon.
CHEN Peng +5 more
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A Brief Review of Pulp and Froth Rheology in Mineral Flotation
Journal of Chemistry, 2020 In mineral flotation, rheological problems have limited the efficient upgrading of low-grade and complex ores. Since pulp and froth rheology are deemed to play different roles in influencing the separation performance, in this paper, a brief review on ...
Lei Wang, Chao Li
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