LIGNIN AND METHOD AND SYSTEM FOR PROCESSING LIGNIN

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United States of America Patent

APP PUB NO 20150068112A1
SERIAL NO

14388991

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a method for processing lignin. The method includes feeding lignin material to the system, decreasing particle size of the lignin material in a grinding device in order to manufacture lignin powder having particle size distribution wherein at least 85 wt. % of the lignin agglomerates and particles are less than 300 microns, and increasing dry solids content of the lignin material at least 5 percentage units while decreasing the particle size in the grinding device. In addition, the invention relates to a system for processing lignin, a lignin powder, a method for manufacturing a product including lignin, a system for manufacturing a product including lignin and a product including lignin powder.

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Patent Owner(s)

Patent OwnerAddress
UPM-KYMMENE CORPORATIONALVAR AALLON KATU 1 HELSINKI 00100

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miettinen, Mauno Lappeenranta, FI 20 71
Nissinen, Vilho Vehkataipale, FI 47 185
Pietarinen, Suvi Lappeenranta, FI 27 117
Pykäläinen, Nina Lappeenranta, FI 3 5
Sipponen, Juha Haavisto, FI 1 5
Varvemaa, Päivi Lappeenranta, FI 1 5

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