METHOD OF PREPARING ALKYL CARBOXYLIC ACIDS BY CARBOXYLATION OF LOWER ALKANES METHANE

METHOD OF PREPARING ALKYL CARBOXYLIC ACIDS BY CARBOXYLATION OF LOWER ALKANES METHANE

A method of producing alkyl carboxylic acids, such as acetic acid directly by carboxylation of alkanes, such as methane, which entails reacting carbon dioxide and the alkane in the presence of a heterogeneous catalyst to form the lower alkyl. L'invention concerne un procédé permettant de produi...

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Bibliographische Detailangaben
Hauptverfasser: GOGATE, MAKARAND, R, SPIVEY, JAMES, J
Format: Patent
Sprache:eng ; fre
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:A method of producing alkyl carboxylic acids, such as acetic acid directly by carboxylation of alkanes, such as methane, which entails reacting carbon dioxide and the alkane in the presence of a heterogeneous catalyst to form the lower alkyl. L'invention concerne un procédé permettant de produire des acides carboxyliques d'alkyle, tel de l'acide acétique, directement par une carboxylation d'alcanes, tel du méthane, qui comporte une étape de mise en réaction de dioxyde de carbone et de l'alcane en présence d'un catalyseur hétérogène pour former l'alkyle inférieur.