Manufacture of linear alpha-olefins

A process for the manufacture of linear alpha-olefins which comprises oligomerizing an unsaturated aliphatic hydrocarbon in an inert organic solvent in the presence of a catalyst mixture comprising titanium aryl/alkyl oxide, organoaluminum halide with or without an additive selected from a group con...

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Bibliographische Detailangaben
Hauptverfasser:	BANDYOPADHYAY, ASHIS RANJAN, PILLAI, SUBRAMANIA MUTHUKUMARU DR, SATISH, SHEO, TEMBE, GOPAL LAXMAN, RAVINDRANATHAN, MARAYIL DR
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CRACKING HYDROCARBON OILS FUELS GENERAL METHODS OF ORGANIC CHEMISTRY LUBRICANTS METALLURGY MINERAL WAXES ORGANIC CHEMISTRY PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL 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 THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	A process for the manufacture of linear alpha-olefins which comprises oligomerizing an unsaturated aliphatic hydrocarbon in an inert organic solvent in the presence of a catalyst mixture comprising titanium aryl/alkyl oxide, organoaluminum halide with or without an additive selected from a group containing phosphorus, oxygen or a sulphur compound at ambient or slightly elevated temperature and at a pressure which is sufficient to maintain the solubility of the said unsaturated aliphatic hydrocarbon feed and to prevent formation of branched products to produce the desired linear alpha-olefins having a narrow molecular weight distribution.