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Method And Device For Drying A Flow Of Biomass Particles

  • US 20090007931A1
  • Filed: 10/24/2005
  • Published: 01/08/2009
  • Est. Priority Date: 10/22/2004
  • Status: Abandoned Application
First Claim
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1. A system for drying a flow of biomass particles, the system comprising:

  • a dryer (101) adapted to receive a flow of wet biomass particles (105) and to dry the flow of wet biomass particles (105) using a gaseous drying medium,wherein said dryer (101) comprises at least one ultrasound device (301) or is in connection with at least one ultrasound device (301), characterized in that said at least one ultrasound device (301) is adapted, during use, to supply at least a part, of said gaseous drying medium to said flow of wet biomass particles (105) and where said at least one ultrasound device (301), during use, removes or minimizes a laminar sub-layer (313) being present at the surface of said wet biomass particles (105) and in that said at least one ultrasound device (301) is activated by at least a part of the gaseous drying medium.

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