FRACTIONATION OF BIOMASS-BASED MATERIAL
A process is disclosed for fractionating biomass-based material. The process comprises evaporating an evaporable part of biomass-based material (104) in a short path evaporator, SPE (105), to produce a depitched lights fraction (106) in liquid form, and a heavier pitch fraction (107). The depitched...
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Zusammenfassung: | A process is disclosed for fractionating biomass-based material. The process comprises evaporating an evaporable part of biomass-based material (104) in a short path evaporator, SPE (105), to produce a depitched lights fraction (106) in liquid form, and a heavier pitch fraction (107). The depitched lights fraction (106) may contain depitched tall oil in liquid form, and the heavier pitch fraction (107) may contain tall oil pitch, TOP. |
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