50 Years Ago - Historical Video Footage: Deposition Processes on a Polymer Fiber

Separation processes of particles from a solids-laden gas stream on a polymer fiber were visualized by Friedrich Löffler and Heinz Umhauer in 1971. One can see:

  • Separation (e.g. from min. 2:42)
  • Electrostatic effects (from min. 3:45)
  • Bouncing off (from min. 5:00)
  • Reduced bouncing through applying adhesive (from min. 6:00)