METHOD FOR PURIFYING AN ASPHALTENE-CONTAINING FUEL

The invention relates to a method for purifying an asphaltene-containing fuel (3). The asphaltene-containing fuel (3) is supplied to a deasphalting unit (5) in which asphaltene contained in the fuel (3) is separated using a solvent (11), thereby forming a substantially deasphalted fuel (15). The sol...

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Bibliographische Detailangaben
Hauptverfasser:	Ansgar KURSAWE, Sebastian LÖW, Markus KINZL
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING CHEMISTRY COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS CRACKING HYDROCARBON OILS FUELS GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING LUBRICANTS MECHANICAL ENGINEERING METALLURGY MINERAL WAXES PEAT PETROLEUM, GAS OR COKE INDUSTRIES 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 WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a method for purifying an asphaltene-containing fuel (3). The asphaltene-containing fuel (3) is supplied to a deasphalting unit (5) in which asphaltene contained in the fuel (3) is separated using a solvent (11), thereby forming a substantially deasphalted fuel (15). The solvent (11) is separated from the deasphalted fuel (15) in a solvent recovery unit (7) after a successful separation of the asphaltene from the fuel (3), and the waste heat of turbine exhaust gas produced in a gas turbine (27, 69) when converting fuel (15) into electricity is used in order to purify the asphaltene-containing fuel (3). The invention further relates to a corresponding device (1, 31, 91, 111) for purifying an asphaltene-containing fuel (3). La invención se refiere a un método para purificar un combustible (3) que contiene asfalteno. El combustible (3) que contiene asfalteno se suministra a una unidad de desasfaltado (5) en la cual el asfalteno que contiene el combustible (3) se separa usando un disolvente (11), formado mediante ello un combustible sustancialmente desasfaltado (15). El disolvente (11) se separa del combustible desasfaltado (15) en una unidad de recuperación de disolvente (7) después de haber separado exitosamente el asfalteno del combustible (3), y el calor perdido del gas de escape de turbina producido en una turbina de gas (27, 69) al convertir combustible (15) en energía se usa con el fin de purificar el combustible (3) que contiene asfalteno. La invención se refiere además a un dispositivo correspondiente (1, 31, 91, 111) para purificar un combustible (3) que contiene asfalteno.