GLYCIDOL SYNTHESIS METHOD

The invention relates to a method for obtaining glycidol in a semi-continuous or continuous manner by decarboxylating glycerol carbonate at reduced pressure, at a temperature less than or equal to 130°C and in the presence of alkoxide catalysts of alkaline metals and alkaline earth metals, metal oxi...

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Bibliographische Detailangaben
Hauptverfasser:	PRIETO FERNÁNDEZ, Soraya, BLANCO PÉREZ, Noelia, MAESTRO MADURGA, Belén, OCHOA GÓMEZ, José Ramón, GÓMEZ DE MIRANDA JIMÉNEZ DE ABERASTUR, Olga
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a method for obtaining glycidol in a semi-continuous or continuous manner by decarboxylating glycerol carbonate at reduced pressure, at a temperature less than or equal to 130°C and in the presence of alkoxide catalysts of alkaline metals and alkaline earth metals, metal oxides, mixed metal oxides, metal stannates and mixed metal stannates, all of which optionally supported via SiO 2 , ³-Al 2 O 3 , MgO and ZrO 2 .