PROCESS FOR SELECTIVE HYDROGENATION OF HYDROFORMYLATED MIXTURE

PROBLEM TO BE SOLVED: To selectively hydrogenate the reaction mixture from the hydroformylation of a specific olefin with a specific catalyst to sufficiently convert the specific accompanying substance to desired alcohols as much as possible and reduce the hydrogenation of unreacting olefins as litt...

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Hauptverfasser:	SCHULER JOACHIM DR, SCHOLZ BERNHARD DR, BUESCHKEN WILFRIED DR, DROSTE WILHELM, KAIZIK ALFRED DR
Format:	Patent
Sprache:	eng
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:	PROBLEM TO BE SOLVED: To selectively hydrogenate the reaction mixture from the hydroformylation of a specific olefin with a specific catalyst to sufficiently convert the specific accompanying substance to desired alcohols as much as possible and reduce the hydrogenation of unreacting olefins as little as possible. SOLUTION: The reaction mixture resulting from the hydroformylation of a 5-24C olefin is catalytically hydrogenated by using a supported catalyst containing copper, nickel and chromium as active components [preferably containing 0.3-15 wt.%; of copper and nickel, respectively; 0.05-3.5 wt.% of chromium and 0.01-1.6 wt.% of an alkali metal component], preferably at 120-220 deg.C under a pressure of 5-30 bar, particularly at 140-180 deg.C under 15-25 bar.