Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites

A process useful for the production of monoalkylated benzene, comprising: contacting benzene with an olefin of from 8 to 30 carbons in the presence of a catalyst consisting essentially of fluorine-containing mordenite under conditions such that monoalkylated benzene is formed; wherein the mordenite...

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Bibliographische Detailangaben
Hauptverfasser:	DAI, P. EUGENE, ANANTANENI, PRAKASA RAO, KNIFTON, JOHN F
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 COMPOUNDS THEREOF GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION 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 process useful for the production of monoalkylated benzene, comprising: contacting benzene with an olefin of from 8 to 30 carbons in the presence of a catalyst consisting essentially of fluorine-containing mordenite under conditions such that monoalkylated benzene is formed; wherein the mordenite has been treated by contacting mordenite with an aqueous hydrogen fluoride solution at a temperature of from 0 EDG C to 50 DEG C, wherein the fluorine-containing mordenite has a silica to alumina molar ratio in a range from 10:1 to 100:1 and the hydrogen fluoride in the aqueous solution has a concentration in the range from 0.1 to 1 percent by weight.