PRODUCTION OF AROMATICS-RICH HIGHER HYDROCARBONS FROM SOLID BIOMASS

A process for the production of an aromatics-rich hydrocarbons useful as gasoline component from solid biomass is provided. The process provides for longer condensation catalyst life by contacting the stable oxygenated hydrocarbon intermediate produced from digestion and hydrodoxygenation of the sol...

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Bibliographische Detailangaben
Hauptverfasser:	JOHNSON, KIMBERLY ANN, KOWALESKI, RUTH MARY
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS 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
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Beschreibung
Zusammenfassung:	A process for the production of an aromatics-rich hydrocarbons useful as gasoline component from solid biomass is provided. The process provides for longer condensation catalyst life by contacting the stable oxygenated hydrocarbon intermediate produced from digestion and hydrodoxygenation of the solid biomass to a binder-free shaped ZSM-5 catalyst. L'invention concerne un procédé de production d'un hydrocarbure riche en composés aromatiques, utilisable comme constituant de l'essence, à partir d'une biomasse solide. Selon ce procédé, le produit intermédiaire d'hydrocarbure oxygéné stable, résultant de la digestion et de l'hydrodésoxygénation de la biomasse solide, est mis en contact avec un catalyseur à ZSM-5 mis en forme sans liant, ce qui permet d'allonger la durée de vie du catalyseur de condensation.