PREPARATION OF FURFURAL USING MIXED SOLVENTS

PREPARATION OF FURFURAL USING MIXED SOLVENTS

Processes for the preparation of furfural from a xylose containing feedstock and more particularly to an elevated temperature conversion of a xylose containing feedstock to furfural in acidic conditions are described. The described process uses a mixture of two solvents in which the humins are forme...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DIVEKAR, Sunil Sadashiv, KATARIYA, Amit Madanlal, KUMBHAR, Pramod Shankar, BAGAL, Rahul Vasantrao
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:Processes for the preparation of furfural from a xylose containing feedstock and more particularly to an elevated temperature conversion of a xylose containing feedstock to furfural in acidic conditions are described. The described process uses a mixture of two solvents in which the humins are formed and solubilized. The described process is operated in continuous mode with no significant amounts of solid by-products formation.