Methods of preparation of an olefin oligomerization catalyst

Methods of preparation of an olefin oligomerization catalyst

A method of making a catalyst for use in oligomerizing an olefin, the catalyst comprising a chromium-containing compound, a pyrrole-containing compound, a non-halide metal alkyl, a metal halide-containing compound, and optionally a solvent, the method comprising contacting a composition comprising a...

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Hauptverfasser: Bridges, Steven D, Baralt, Eduardo, Small, Brooke L, Knudsen, Ronald D, Kreischer, Bruce E, Abbott, Ronald G
Format: Patent
Sprache:eng ; fre ; ger
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ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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creator Bridges, Steven D
Baralt, Eduardo
Small, Brooke L
Knudsen, Ronald D
Kreischer, Bruce E
Abbott, Ronald G
description A method of making a catalyst for use in oligomerizing an olefin, the catalyst comprising a chromium-containing compound, a pyrrole-containing compound, a non-halide metal alkyl, a metal halide-containing compound, and optionally a solvent, the method comprising contacting a composition comprising at least a portion of the non-halide metal alkyl with a composition comprising the chromium-containing compound to form a mixture and subsequently contacting the mixture with one or more remaining catalyst components.
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
title Methods of preparation of an olefin oligomerization catalyst
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