TETRAMERISATION OF ETHYLENE

A process for the tetramerisation of ethylene includes contacting ethylene with a catalyst under ethylene oligomerisation conditions. The catalyst comprises a source of chromium, a ligating compound, and an activator. The ligating compound includes a phosphine that forms part of a cyclic structure....

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	MOKHADINYANA, MOLISE STEPHEN, MOGOROSI, MOSES MOKGOLELA, MAUMELA, MUNAKA CHRISTOPHER, OVERETT, MATTHEW JAMES, VAN DEN BERG, JAN-ALBERT, JANSE VAN RENSBURG, WERNER, BLANN, KEVIN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A process for the tetramerisation of ethylene includes contacting ethylene with a catalyst under ethylene oligomerisation conditions. The catalyst comprises a source of chromium, a ligating compound, and an activator. The ligating compound includes a phosphine that forms part of a cyclic structure. L'invention concerne un procédé de tétramérisation d'éthylène qui consiste à mettre en contact de l'éthylène avec un catalyseur dans des conditions d'oligomérisation d'éthylène. Le catalyseur comprend une source de chrome, un composé ligand, et un activateur. Le composé ligand comprend une phosphine qui fait partie d'une structure cyclique.