KATALYSATORSYSTEM UND VERFAHREN ZUR SELEKTIVEN ALKYLIERUNG VON TOLUOL

PCT No. PCT/FI87/00174 Sec. 371 Date Aug. 11, 1988 Sec. 102(e) Date Aug. 11, 1988 PCT Filed Dec. 29, 1987 PCT Pub. No. WO88/04955 PCT Pub. Date Jul. 14, 1988.The object of the invention is a catalyst system for selective alkylation of toluene with propylene. The catalyst system contains metallic sod...

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Hauptverfasser:	KNUUTTILA PEKKA, HALME ERKKI, LAHTINEN LEILA, KOSKIMIES SALME
Format:	Patent
Sprache:	ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Zusammenfassung:	PCT No. PCT/FI87/00174 Sec. 371 Date Aug. 11, 1988 Sec. 102(e) Date Aug. 11, 1988 PCT Filed Dec. 29, 1987 PCT Pub. No. WO88/04955 PCT Pub. Date Jul. 14, 1988.The object of the invention is a catalyst system for selective alkylation of toluene with propylene. The catalyst system contains metallic sodium on a K2CO3 carrier and transition metal oxide, which advantageously is CeO2, Dy2O3 or Fe2O3, as promoter. The invention also concerns a procedure for selective alkylation of toluene with propylene in the presence of a catalyst system.