Improved process for sweetening petroleum cuts

Process for sweetening a hydrocarbon feedstock containing sulphur products. The invention is characterised by the use of a supported catalyst treated with an anhydrous alcoholic solution containing an alkaline agent. The catalyst may also be regenerated by treatment with an alcoholic alkaline soluti...

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Bibliographische Detailangaben
1. Verfasser:	HUBERT MIMOUN, LUCIEN SAUSSINE, SERGE BONNAUDET, ALAIN ROBINE ET JEAN-PIERRE FRANCK
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES 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:	Process for sweetening a hydrocarbon feedstock containing sulphur products. The invention is characterised by the use of a supported catalyst treated with an anhydrous alcoholic solution containing an alkaline agent. The catalyst may also be regenerated by treatment with an alcoholic alkaline solution. L'INVENTION CONCERNE UN PROCEDE D'ADOUCISSEMENT D'UNE CHARGE D'HYDROCARBURES CONTENANT DES PRODUITS SOUFRES.ELLE EST CARACTERISEE PAR L'EMPLOI D'UN CATALYSEUR SUPPORTE TRAITE PAR UNE SOLUTION ALCOOLIQUE ANHYDRE RENFERMANT UN AGENT ALCALIN. LE CATALYSEUR PEUT EGALEMENT ETRE REGENERE PAR TRAITEMENT A L'AIDE D'UNE SOLUTION ALCALINE ALCOOLIQUE.