Process for sulphiding of hydrotreatment catalysts

The sulfuration of hydrotreatment catalysts, in-situ or ex-situ, is carried out in the presence of a gas containing hydrogen sulfide and hydrogen, the molar ratio hydrogen sulfide/hydrogen being greater than 4 with a partial pressure of hydrogen sulfide of at least 1 kPa. Independent claims are also...

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Bibliographische Detailangaben
Hauptverfasser:	GUILLAUME, DENIS, LOPEZ, SYLVIE, CSERI, TIVADAR
Format:	Patent
Sprache:	eng ; fre ; ger
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:	The sulfuration of hydrotreatment catalysts, in-situ or ex-situ, is carried out in the presence of a gas containing hydrogen sulfide and hydrogen, the molar ratio hydrogen sulfide/hydrogen being greater than 4 with a partial pressure of hydrogen sulfide of at least 1 kPa. Independent claims are also included for the catalysts obtained and their use.