Method for preparing carboxylic acids

The present invention relates to a heterogeneous catalyst for preparing carboxylic acids, the catalyst comprising nanoparticles which comprise a support containing a magnetic core and a shell of an inorganic oxide layer, wherein at least one organic or inorganic metal salt and an imide compound are...

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Bibliographische Detailangaben
Hauptverfasser:	CAMPOS MARTIN, JOSE MIGUEL, SALVADOR, PEDRO TARTAJ, AL-ZAHRANI, SAEED MOHAMMED, RICHENI, HORACIO FALCON, FIERRO, JOSE LUIS GARCIA
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a heterogeneous catalyst for preparing carboxylic acids, the catalyst comprising nanoparticles which comprise a support containing a magnetic core and a shell of an inorganic oxide layer, wherein at least one organic or inorganic metal salt and an imide compound are deposited in and/or on the inorganic oxide layer; as well as to a method for preparing carboxylic acids utilizing that heterogeneous catalyst.