• Patent Title: Black sand magnetic separator
  • Application No.: US14545860
    Application Date: 2015-06-30
  • Publication No.: US09358550B2
    Publication Date: 2016-06-07
  • Inventor: David Urick
  • Applicant: David Urick
  • Agent Randal D. Homburg
  • Main IPC: B03C1/00
  • IPC: B03C1/00 B03C1/23
Black sand magnetic separator
Abstract:
A primary ore separation device used to remove magnetic particles from non-magnetic particles in a mixture utilizes a spinning magnet within a non-conductive cylindrical tube attaching the magnetic particles to the tube while the magnet is spinning and, by using centrifugal force, or the force caused by inertia, separates and spins away the non-magnetic particles, the device generally used upon mixed ore materials containing gold and other precious metals contained within the non-magnetic particles.
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