Cumene synthesis process

Zeolite omega is found to be a unique zeolite-type catalyst for the alkylation of benzene with propylene to form cumene. At temperatures below 400 DEG F., a cumene product containing less than 200 parts per million (weight) of the undesirable impurity n-propylbenzene is produced in high yield and wi...

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Bibliographische Detailangaben
Hauptverfasser:	WOLYNIC, EDWARD THOMAS, RABO, JULE ANTHONY, BEZMAN, RICHARD DAVID
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL METHODS OF ORGANIC CHEMISTRY 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:	Zeolite omega is found to be a unique zeolite-type catalyst for the alkylation of benzene with propylene to form cumene. At temperatures below 400 DEG F., a cumene product containing less than 200 parts per million (weight) of the undesirable impurity n-propylbenzene is produced in high yield and without the unacceptably high rate of catalyst deactivation incurred with other zeolite catalysts.