PROCESS FOR PREPARING AN OLEFIN STREAM FOR OLIGOMERIZATION WITH ACETYLENE CONVERSION

A process for preparing an olefin stream for oligomerization comprises fractionating an olefin stream to provide an ethylene stream and a olefin rich stream. Acetylenes in the ethylene stream are converted to ethylene in the presence of hydrogen to provide a concentrated ethylene stream that can be...

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Bibliographische Detailangaben
Hauptverfasser:	SENETAR, John J, PROCOPI, Christopher, COLE, Matthew C, CHIN, Andrew B, BLOMMEL, Jeannie Mee, HORN, Ian G, PIOTROWSKI, Andrew, BOEHM, Ernest J
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES ORGANIC CHEMISTRY PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE
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Zusammenfassung:	A process for preparing an olefin stream for oligomerization comprises fractionating an olefin stream to provide an ethylene stream and a olefin rich stream. Acetylenes in the ethylene stream are converted to ethylene in the presence of hydrogen to provide a concentrated ethylene stream that can be oligomerized. Un procédé de préparation d'un flux d'oléfines pour l'oligomérisation comprend le fractionnement d'un flux d'oléfines pour fournir un flux d'éthylène et un flux riche en oléfines. Les acétylènes dans le flux d'éthylène sont convertis en éthylène en présence d'hydrogène pour produire un flux d'éthylène concentré qui peut être oligomérisé.