china hydrocyclone chromite separation

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  CFD analysis of cyclone separator used for fine filtration in ...

  2021121 · The hydrocyclone reactor is deemed excellent in the separation of large diameter particles completely from the medium. The reactor has a very good capability for removing particles as small as 5 μm.

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  Separation performance of an 8 mm mini-hydrocyclone and its application ...

  2019122 · The experimental results reveal that the total separation efficiency of the 8 mm mini-hydrocyclone is approximately 13% higher than that of the 10 mm mini-hydrocyclone. A total separation efficiency of 92.1% was obtained using a two-stage hydrocyclone separation process comprising two 8 mm mini-hydrocyclones connected in …

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  aaa0756b-f486-4ee1-8a41-534824a4a3d9 - Springer

  20211122 · Therefore, chromite is an ideal target mineral for the beneficiation of Cr from the perspective of process mineralogy. It is possible to carry out Cr beneficiation of chromite by gravity separation and magnetic separation.

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  Processing of chromite ultra-fines in a water only cyclone

  2017111 · Abstract In the present investigation, an attempt is made to examine the interdependencies among the operating parameters and their interactional effect on the separation performance of a water-only cyclone for treating ferruginous chromite fines. Statistically designed experiments are carried out, and empirical models are developed …

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  Application of a water injection hydrocyclone on fine coal …

  20221110 · Due to the use of water as a separation medium, the introduction of Krebs hydrocyclone in the fine coal EGS process provides an effective and prospective approach for the industrial application of enhanced gravity separators in the fine coal washing process, especially in the face of increasingly serious environmental problems.

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  Removal of microparticles from hydrogenated oil by a …

  2024415 · Abstract Separation techniques utilized in industrial manufacturing account for approximately 10–15% of the total global energy consumption. Energy-efficient separation has been made possible through the use of deep filtration technology. Herein, a novel continuous and regenerative microchannel separator coupled with a hydrocyclone was …

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  A study on the recovery of fine chromite from UG2 tailings

  202291 · The recovery of chromite from the tailings streams of South African UG2 platinum concentrators adds significant financial returns to these operations. Whilst the coarser fractions are amenable to ...

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  Modelling and optimization of clean chromite production …

  In order to produce a chromite concentrate by hydrocyclone and MGS, mathematical model equations were derived by computer simulation programming, applying the least-squares method using Minitab 15. Second-order response functions were produced for the grade and recovery of chromite concentrates.

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  Design and analysis of de-oiling coalescence hydrocyclone: Separation ...

  2021630 · De-oiling hydrocyclones are extensively applied in oilfield wastewater purification for fluid separation, because of their efficient and rapid processing performance. However, it is difficult for a hydrocyclone to separate tiny oil droplets owing to the inadequate centrifugal force. A type of coalescence hydrocyclone (CHC) is designed based on the …

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  A novel hydrocyclone for use in underground DNAPL phase separation

  This novel hydrocyclone was able to separate DNAPL pollutants with low consumption and high efficiency, across a range of inlet velocity from 4 to 6 m/s. The maximum separation efficiency was 99.91 %. In addition, with trichloroethylene (TCE) as the target pollutant, the maximum volume fraction of the dispersed phase in the hydrocyclone was ...

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