Method for producing highly concentrated formaldehyde solution

A process for preparing a high-concentration formaldehyde solution by removing water from a lower-concentration formaldehyde solution having a formaldehyde content of from 5 to 50% by weight, in which the lower-concentration formaldehyde solution is fed to a preheater and heated in the preheater, de...

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Bibliographische Detailangaben

Hauptverfasser:	LANG ORTMUND, LANG NEVEN, STROEFER ECKHARD, RUMPF BERND
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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