PROCESS FOR THE PRODUCTION OF NITRILES USING A CATALYST BASED ON ANTIMONY AND IRON

A compound of the formula SbxFe1Oy (1) in which x varies from 0.4 to 1 inclusive and y varies from 1.6 to 4 inclusive, may be used as a catalyst for catalysing the ammoxidation reaction of an alcohol of following formula (II) CH2 C(R1)-CH2-OH (II) in which R1 represents a hydrogen atom or a methyl r...

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Bibliographische Detailangaben
Hauptverfasser:	KATRYNIOK BENJAMIN, PAUL SEBASTIEN, DUMEIGNIL FRANCK, LIEBIG CARSTEN, GUILLON CYRILLE, HOLDERICH WOLFGANG
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	A compound of the formula SbxFe1Oy (1) in which x varies from 0.4 to 1 inclusive and y varies from 1.6 to 4 inclusive, may be used as a catalyst for catalysing the ammoxidation reaction of an alcohol of following formula (II) CH2 C(R1)-CH2-OH (II) in which R1 represents a hydrogen atom or a methyl radical, to give nitrile of following formula (III) CH2 C(R1)-C≡N (III) in which R1 has the same meaning as in above formula (ii), the said reaction being carried out in the gas phase, the said gas phase comprising at least oxygen and ammonia. The present invention also relates to the process for the ammoxidation of an alcohol of formula (II) employing a compound of formula (I) as catalyst.