CATALYST COMPOSITION AND PROCESSTOR THE SELECTIVE OXADATION OF ETHANE AND/OR ETYLENE TO ACETIC ACID

CATALYST COMPOSITION AND PROCESSTOR THE SELECTIVE OXADATION OF ETHANE AND/OR ETYLENE TO ACETIC ACID

An oxide catalyst composition comprising the elements molybdenum, vanadium, niobium and titanium and a process for making the catalyst composition. A process for the selective oxidation of ethane and/or ethylene to acetic acid using the catalyst composition. The catalyst composition provides high se...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GEORGE RICHARD, BRAZDIL JAMES FRANK, ROSEN BRUCE
Format: Patent
Sprache:eng ; srp
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:An oxide catalyst composition comprising the elements molybdenum, vanadium, niobium and titanium and a process for making the catalyst composition. A process for the selective oxidation of ethane and/or ethylene to acetic acid using the catalyst composition. The catalyst composition provides high selectivity to acetic acid with reduced selectivity to ethylene. Kompozicija oksidnog katalizatora koja sadrži elemente molibden, vanadijum, niobijum i titan i postupak za pripremanje kompozicije katalizatora. Postupak za selektivnu oksidaciju etana i/ili etilena u sirćetnu kiselinu korišćenjem kompozicije katalizatora. Kompozicija katalizatora obezbeđuje visoku selektivnost prema sirćetnoj kiselini sa smanjenom selektivnošću prema etilenu.