Selective fragmentation with high voltage pulsed power

  • SELFRAG has established itself as the industry leader using high voltage pulsed power to selectively fragment a composite solid material along internal boundaries.

    Use in a batch or continuous mode. Typical applications include:

    • E-waste
    • Incinerator bottom ash
    • High purity silicon
    • High purity silica
    • Industrial minerals
    • Upgrading of secondary streams in a mineral processing plant
    • Pre-weakening of ore

    The disaggregation process yields pure liberated particles ready for separation such as:

    • Diamonds
    • Industrial minerals
    • Zircons for geochronology studies
    • Liberated minerals for flotation/hydrometallurgy and leaching
    • E-waste and bottom ash slag separated into individual components