TREATMENT OF WAX

A method of treating or refining a wax includes hydrogenating a feed wax which has an MEK-solubility oils content of more 0.5 weight % to provide a hydrogenated wax. Thereafter the hydrogenated wax is de-oiled to reduce the MEK-solubility oils content of the hydrogenated wax, producing a refined wax...

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Bibliographische Detailangaben
Hauptverfasser:	SCHEIDAT, HANS-JORG, FEITKENHAUER, HEIKO, BEZUIDENHOUT, DANIEL SAREL, BEHRMANN, INGO, LOUDON, DYLAN, MEYER, GERNOT
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	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 SEPARATION TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING
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Beschreibung
Zusammenfassung:	A method of treating or refining a wax includes hydrogenating a feed wax which has an MEK-solubility oils content of more 0.5 weight % to provide a hydrogenated wax. Thereafter the hydrogenated wax is de-oiled to reduce the MEK-solubility oils content of the hydrogenated wax, producing a refined wax or a wax product. Cette invention concerne un procédé de traitement ou d'affinage d'une cire comprenant l'hydrogénation d'une cire ayant une teneur en huiles solubles dans la MEK supérieure à 0,5 % en poids pour obtenir une cire hydrogénée. La cire hydrogénée est ensuite déshuilée pour réduire sa teneur en huiles solubles dans la MEK, et obtenir une cire affinée ou un produit de cire.