Process for the preparation of oxalic acid

Oxalic acid is prepared by the oxidation of olefine with a hot mixture of 30 to 80% by weight of nitric acid, 5 to 50% by weight of sulphuric acid, and 10 to 40% by weight of water which is maintained throughout. In a modification up to 5% by weight of nitrogen peroxide may be present and the propor...

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Hauptverfasser:	PICHON LOUISMARIUS ELIE, JACQUES BOICHARD MICHEL LOUIS MARIE JO, JANIN RAYMOND MARC CLEMENT, BROSSARD BERNARD PIERRE
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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