Method for drying biomass
AssigneeEvonik Degussa GmbH
InventorsNicolas Rudinger, Christian Rabe, Wilfried Blümke
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Abstract
It has been found according to the invention, that a biomass containing an oxidation-sensitive material of value may be dried under particularly mild conditions by a method in which the drying gas is passed over the biomass to be dried in cycle gas mode.
Claims21
1-15. (canceled)
A method for drying a biomass containing an oxidation-sensitive material of value, comprising a drying step in which drying gas is passed over the biomass in cycle gas mode.
A particulate biomass containing an oxidation-sensitive material of value, wherein at least 80% by weight of the particles have a particle size of 100 to 3000 micrometers and the particulate biomass is free-flowing and low in dust.
Dependencies are inferred from the claim text.