METHOD FOR THE AMBIENT-TEMPERATURE PRODUCTION OF MICRO-AND NANO-FIBERS OF LIGNIN AND OTHER RESINOUS COMPOUNDS

The invention relates to a method enabling the ambient-temperature spinning of ligning originating from Alcell- and Organosolv-type extraction processes. The invention also relates to a method and device for the ambient-temperature production of lignin fibres of micro- and nanometric diameter, by me...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GONZALES LOSCERTALES IGNACIO, CORDERO ALCANTARA THOMAS, RODRIQUEZ MIRASOL JOSE, LALLAVE RIVAS MANUEL, BARRERO RIPOLL ANTONIO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The invention relates to a method enabling the ambient-temperature spinning of ligning originating from Alcell- and Organosolv-type extraction processes. The invention also relates to a method and device for the ambient-temperature production of lignin fibres of micro- and nanometric diameter, by means of electrospinning and co-electrospinning. The resulting fibres can be single strand (electrospinning) and hollow or coaxial (co-electrospinning) fibres. The lignin fibres are transformed into carbon nanofibres after a suitable heat treatment.