METHOD FOR PRODUCING A GRANULAR CARBON-CARBON COMPOSITE FROM A LIGNIN-CARBON COMPOSITE

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United States of America

APP PUB NO 20250062318A1
SERIAL NO

18717639

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Abstract

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The present invention is directed to a method for producing a thermally stabilized agglomerated lignin-carbon composite material. The method involves the steps of providing an agglomerated lignin-carbon composite material comprising lignin and at least one carbon additive; and heating the agglomerated lignin-carbon composite material to obtain the thermally stabilized agglomerated lignin-carbon composite material. The invention is also directed to a granular carbon-carbon composite material obtained by heat treatment of the thermally stabilized agglomerated lignin-carbon composite material.

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  • STORA ENSO OYJ

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lindström, Mats Vanda, FI 3 10
Olsson, Vilhelm Täby, SE 5 0
Wachtler, Mario Strängnäs, SE 8 59
Walter, Stephan Bochum, DE 22 162

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