$Purification of an aromatic fraction containing acetylenes by selective hydrogenation of the acetylenes$

Purification of an aromatic fraction containing acetylenes by selective hydrogenation of the acetylenes

A process for purification of an aromatic fraction or stream containing acetylenes as impurities by selective hydrogenation of the acetylenes by means of a catalyst containing at least one of nickel and palladium at a temperature of not more than about 60°C is described.

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Bibliographische Detailangaben
Hauptverfasser:	LAMBERND, CHRISTIAN, KOESTER, KLAUS, PEUCKERT, CORNELIUS, NIGGEMEYER, ULRICH
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CRACKING HYDROCARBON OILS FUELS 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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