processo para a produção de furfural a partir do licor negro

A process for making furfural using papermaking black liquor from the kraft pulping process as a feed material. First, the lignin is removed from the black liquor by carbonizing the black liquor to a pH below pH 10 to insolubilize the lignin, neutralize NaOH and other inorganic components of the bla...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	MICHAEL A. LAKE, JOHN C. BLACKBURN
Format:	Patent
Sprache:	por
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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