electrostatic separation robustness

  • Original Research Optimization of Electrostatic Separation

    In brief the electrostatic separation process is a multi-fac-torial process that requires the simultaneous control of both mechanical and electrical forces on the granular mixtures 13 . Various parameters affect the performance of the sep-aration process depending on its experimental design and application.

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  • Electrostatic separation for multi-size granule of crushed

     · The electrostatic separation is an effective method for recycle of crushed waste electrical and electronic equipment (WEEE). However the robustness of the classical roll-type separator is vulnerable because of its sensitivity to variation of granule size. A new "two-roll type corona-electrostatic separator" was built to overcome the limitation

    Cited by 31Chat Online
  • (PDF) Set Point Identification and Robustness Testing of

    Identification of the optimal operating conditions and evaluation of their robustness are critical issues for the industrial application of electrostatic separation techniques.

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  • Frontiers Evaluation of Electrostatic Separation of

     · Reliable easy cost-effective and reproducible ways of extracting microplastics (MP) from environmental samples remain important requirements for MP research. In this context electrostatic separation is a new proposition especially for extracting MP from mineral-rich samples and large sample volumes. However there is little research evaluating the reliability of the technique.

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  • Article Robust corona-electrostatic separation method for

    International Journal of Environment and Waste Management 2008 Vol.2 No.4/5 Title Robust corona-electrostatic separation method for solid waste recycling Authors Lucian Dascalescu. Addresses Electrostatics of Dispersed Media Research Unit EHD Group Laboratory of Aerodynamic Studies University of Poitiers France University Institute of Technology 4 avenue de Varsovie 16021

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  • Self-Powered Intelligent Water Meter for Electrostatic

     · coupling of triboelectrification and electrostatic induction effects have been proposed.9 10 To date TENGs with different structures and working modes such as contact-separation mode 11−14 sliding mode 15 16 single-electrode mode 17−19 and freestanding triboelectric-layer mode20−22 have been devel-oped.

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  • Largely Improving the Robustness ARTICLE and Lifetime

     · separation distance (Δx max) created by the stopping ring (i.e. kΔx 0 < F Y 0 < k(Δx 0 þ Δx max)). As a result the freestanding FEP disk is pushed to separate from the electrode disk with the separation distance smaller than the maximum value (0 < Δx < Δx max). This is the transition region between the contact working state

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  • Set Point Identification and Robustness Testing of

    Identification of the optimal operating conditions and evaluation of their robustness are critical issues for the industrial application of electrostatic separation techniques. In spite of extensive investigations performed in recent years no standard procedure is available for guiding the research of the set point and for minimizing the process sensibility to changes in certain critical factors.

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  • Robust Design of Electrostatic Separation Processes

    Abstract—The aim of this paper is to analyze the robustness of the electrostatic separation process control. The objective was to reduce variation in the process outcome by finding operating

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  • Set Point Identification and Robustness Testing of

     · Abstract Identification of the optimal operating conditions and evaluation of their robustness are critical issues for the industrial application of electrostatic separation techniques. In spite of extensive investigations performed in recent years no standard procedure is available for guiding the research of the set point and for minimizing the process sensibility to changes in certain critical factors.

    Cited by 79Chat Online
  • Development and evaluation of tribo- aero- electrostatic

    Seed purification is one of the important agricultural processes to obtain high quality seeds. Using modern technologies help producers to do this process with higher precision and accuracy. In order to separate seed impurities a separation machine called Tribo-aero-electrostatic separator was designed. The machine was evaluated by separating impurities of Flixweed (Descuriania Sophia).

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  • Frontiers Evaluation of Electrostatic Separation of

     · Reliable easy cost-effective and reproducible ways of extracting microplastics (MP) from environmental samples remain important requirements for MP research. In this context electrostatic separation is a new proposition especially for extracting MP from mineral-rich samples and large sample volumes. However there is little research evaluating the reliability of the technique.

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  • Experimental Investigation of Electrostatic Separators of

     · Tribo-electrostatic separation is a clean technology that enables the recycling of plastics contained in granular waste of electric and electronic equipment

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  • Electrostatic separation for multi-size granule of crushed

     · The electrostatic separation is an effective method for recycle of crushed waste electrical and electronic equipment (WEEE). However the robustness of the classical roll-type separator is vulnerable because of its sensitivity to variation of granule size.

    Cited by 31Chat Online
  • Fouling-resistant robust membranes via electrostatic

    Regarding separation performance the porous structure of the membrane plays a key role by influencing flux and solute rejection. The temporal coordination of electrostatic complexation also generates tunable pore size distribution of ECFM/PES membranes (Fig. 2e). Insufficient assembly time results in wide and inhomogeneous pore size

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  • Original Research Optimization of Electrostatic Separation

    In brief the electrostatic separation process is a multi-fac-torial process that requires the simultaneous control of both mechanical and electrical forces on the granular mixtures 13 . Various parameters affect the performance of the sep-aration process depending on its experimental design and application.

    Chat Online
  • DEM‐CFD modeling of particle systems with long‐range

     · As the electrostatic force generally decreases with increasing separation distance r according to the power law function and it becomes very weak when the separation distance is large a direct truncation (DT) method was then introduced to improve the computational efficiency. 8 12 In the DT method a cutoff distance is specified and only

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  • Electrostatic separation for multi-size granule of crushed

     · The electrostatic separation is an effective method for recycle of crushed waste electrical and electronic equipment (WEEE). However the robustness of the classical roll-type separator is vulnerable because of its sensitivity to variation of granule size. A new "two-roll type corona-electrostatic separator" was built to overcome the limitation

    Chat Online
  • Low-voltage electrostatic modulation of ion diffusion

     · Low-voltage electrostatic modulation of ion diffusion through layered graphene-based nanoporous membranes separation and water desalination. To ensure sufficient mechanical robustness and

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  • DEM‐CFD modeling of particle systems with long‐range

     · As the electrostatic force generally decreases with increasing separation distance r according to the power law function and it becomes very weak when the separation distance is large a direct truncation (DT) method was then introduced to improve the computational efficiency. 8 12 In the DT method a cutoff distance is specified and only

    Experimental Investigation of Electrostatic Separators of

     · Tribo-electrostatic separation is a clean technology that enables the recycling of plastics contained in granular waste of electric and electronic equipment

    Chat Online
  • Low-voltage electrostatic modulation of ion diffusion

     · Low-voltage electrostatic modulation of ion diffusion through layered graphene-based nanoporous membranes separation and water desalination. To ensure sufficient mechanical robustness and

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  • Fouling-resistant robust membranes via electrostatic

    Regarding separation performance the porous structure of the membrane plays a key role by influencing flux and solute rejection. The temporal coordination of electrostatic complexation also generates tunable pore size distribution of ECFM/PES membranes (Fig. 2e). Insufficient assembly time results in wide and inhomogeneous pore size

    Chat Online
  • DEM‐CFD modeling of particle systems with long‐range

     · As the electrostatic force generally decreases with increasing separation distance r according to the power law function and it becomes very weak when the separation distance is large a direct truncation (DT) method was then introduced to improve the computational efficiency. 8 12 In the DT method a cutoff distance is specified and only

    Set-Point Identification and Robustness Testing of a Free

    The authors have already elaborated a procedure for set-point identification and robustness testing of a roll-type corona-electrostatic separation process. The aim of this paper is to validate a similar procedure for optimizing the selective sorting of nonconductive constituents of granular industrial plastic wastes using a free-fall

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  • Chemically enhanced electrostatic separation

     · Electrostatic separation is a dry separation technology that is extensively used in heavy minerals separation plants worldwide1. Separation equipment within electrostatic the targeted particles considered for separation with the robustness to endure the thermal cycle and the induced surface charging by external charging devices. Its readily

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  • Article Robust corona-electrostatic separation method for

    International Journal of Environment and Waste Management 2008 Vol.2 No.4/5 Title Robust corona-electrostatic separation method for solid waste recycling Authors Lucian Dascalescu. Addresses Electrostatics of Dispersed Media Research Unit EHD Group Laboratory of Aerodynamic Studies University of Poitiers France University Institute of Technology 4 avenue de Varsovie 16021

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  • Fundamentals of Electrostatic DischargePart Two

     · The amount of charge is affected by material type speed of contact and separation humidity and several other factors. Charged objects have electrostatic fields. Electrostatic discharge can damage devices so a parameter fails immediately or ESD damage may be a latent defect that may escape immediate detection but may cause the device to fail

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  • Fundamentals of Electrostatic DischargePart Two

     · The amount of charge is affected by material type speed of contact and separation humidity and several other factors. Charged objects have electrostatic fields. Electrostatic discharge can damage devices so a parameter fails immediately or ESD damage may be a latent defect that may escape immediate detection but may cause the device to fail

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