Fractionation of biomass-based material

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United States of America Patent

PATENT NO 10876071
SERIAL NO

16511237

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Abstract

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A process is disclosed for fractionating biomass-based material. The process includes evaporating an evaporable part of biomass-based material in a short path evaporator, SPE, to produce a depitched lights fraction in liquid form, and a heavier pitch fraction. The depitched lights fraction may contain depitched tall oil in liquid form, and the heavier pitch fraction may contain tall oil pitch, TOP.

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Patent Owner(s)

Patent OwnerAddress
NESTE OYJ02150 ESPOO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nevanlinna, Ville Espoo, FI 3 1
Vikman, Kim Turku, FI 4 1

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