TETRAMERIZATION OF OLEFINS

The invention describes a process for tetramerisation of olefins wherein the product stream of the process contains more than 30% of the tetramer olefin. The process includes the step of contacting an olefinic feedstream with a catalyst system containing a transition metal compound and a heteroatomi...

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Hauptverfasser:	MAHOMED, HAMDANI AHMED, HESS, FIONA MILLICENT, PEPLER, LANA, MAUMELA, HULISANI, OTTO, STEFANUS, DIXON, JOHN THOMAS, OVERETT, MATTHEW JAMES, KILLIAN, ESNA, MORGAN, DAVID HEDLEY, BOLLMANN, ANNETTE, NEVELING, ARNO, BLANN, KEVIN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention describes a process for tetramerisation of olefins wherein the product stream of the process contains more than 30% of the tetramer olefin. The process includes the step of contacting an olefinic feedstream with a catalyst system containing a transition metal compound and a heteroatomic ligand. L'invention concerne un procédé de tétramérisation d'oléfines. Le flux produit au cours de ce procédé contient plus de 30 % d'oléfine tétramérique. Le procédé décrit dans cette invention comprend l'étape qui consiste à mettre en contact un flux d'alimentation oléfinique avec un système catalytique contenant un composé métallique de transition et un ligand hétéroatomique.