DIRECT DIMETHYL ETHER SYNTHESIS FROM SYNTHESIS GAS

DIRECT DIMETHYL ETHER SYNTHESIS FROM SYNTHESIS GAS

The invention concerns processes for preparing dimethyl ether from synthesis gas, comprising a synthesis step, wherein synthesis gas comprising hydrogen and carbon monoxide is converted into dimethyl ether and carbon dioxide, and a separation step, wherein unconverted synthesis gas is separated from...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SCHODEL NICOLE, SCHMADERER HARALD, TOTA AKOS, THALLER CHRISTIAN, SCHMIGALLE HOLGER, HAIDEGGER ERNST
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The invention concerns processes for preparing dimethyl ether from synthesis gas, comprising a synthesis step, wherein synthesis gas comprising hydrogen and carbon monoxide is converted into dimethyl ether and carbon dioxide, and a separation step, wherein unconverted synthesis gas is separated from carbon dioxide, wherein unconverted synthesis gas is separated from carbon dioxide by a membrane.