Our Process

A reliable, proven process

  1. Fly ash is fed into a thin gap between parallel planar electrodes.
  2. Unburned carbon particles in ash take on positive (+) charges; minerals take on negative (-) charges through particle-to-particle contact.
  3. Charged particles are attracted to electrode plate of opposite charge.
  4. High-speed open-mesh belt moves differently charged particles in opposite directions.


© 2008 Separation Technologies LLC. All rights reserved. ProAsh is a registered trademark of Separation Technologies LLC.
Terms of Use | Privacy Statement