Process for converting methanol to hydrocarbons suitable for use as gasoline or blendstock

The present application relates to a process for production of hydrocarbons comprising the steps of - converting a feed stream comprising alcohols, ethers or mixtures hereof over a metal-containing zeolite based catalyst, active in dehydrogenation of hydrocarbons, in a conversion step thereby obtain...

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Bibliographische Detailangaben
Hauptverfasser:	Mentzel, Uffe Vie, Menjon, Ian, Joensen, Finn
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES ORGANIC CHEMISTRY 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:	The present application relates to a process for production of hydrocarbons comprising the steps of - converting a feed stream comprising alcohols, ethers or mixtures hereof over a metal-containing zeolite based catalyst, active in dehydrogenation of hydrocarbons, in a conversion step thereby obtaining a conversion effluent, - separating said effluent to obtain an aqueous process condensate stream, a liquid hydrocarbon stream and a gaseous stream, - removing part of the hydrogen formed in the conversion step, and recycling at least part of the gaseous and/or liquid hydro- carbon stream to the conversion step.