METHOD AND APPARATUS FOR PRODUCING GREEN OLEFINS AND GREEN GASOLINE FROM RENEWABLE SOURCES
A method for producing green olefins and green gasoline from renewable sources, the method comprising: providing CO2 and hydrogen as feed to produce methanol in a methanol reactor (102), reacting the methanol in an isothermal Methanol-to-Olefin (MTO) reactor (104) to produce an MTO reaction effluent...
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Main Authors | , , , , |
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Format | Patent |
Language | English French German |
Published |
10.04.2024
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Abstract | A method for producing green olefins and green gasoline from renewable sources, the method comprising: providing CO2 and hydrogen as feed to produce methanol in a methanol reactor (102), reacting the methanol in an isothermal Methanol-to-Olefin (MTO) reactor (104) to produce an MTO reaction effluent, reacting the MTO reaction effluent in a plurality of separation columns to separate hydrocarbons, wherein the plurality of separation columns comprises a Deethanizer column (106), a Depropanizer column (108), and a Debutanizer column (110), hydrogenating a fraction of separated hydrocarbons in the Debutanizer column (110) with the hydrogen in a hydrogenation reactor (112), wherein the fraction of separated hydrocarbons from the Debutanizer column (110) comprises C5+ hydrocarbons; producing the green gasoline and Liquefied Petroleum Gas (LPG) by stabilizing the hydrogenated hydrocarbons in a gasoline stabilizer column (114); and producing the olefins by separating ethylene from C2 hydrocarbons using a C2 splitter column (116) and by separating propylene from C3 hydrocarbons using a C3 splitter column (117). |
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AbstractList | A method for producing green olefins and green gasoline from renewable sources, the method comprising: providing CO2 and hydrogen as feed to produce methanol in a methanol reactor (102), reacting the methanol in an isothermal Methanol-to-Olefin (MTO) reactor (104) to produce an MTO reaction effluent, reacting the MTO reaction effluent in a plurality of separation columns to separate hydrocarbons, wherein the plurality of separation columns comprises a Deethanizer column (106), a Depropanizer column (108), and a Debutanizer column (110), hydrogenating a fraction of separated hydrocarbons in the Debutanizer column (110) with the hydrogen in a hydrogenation reactor (112), wherein the fraction of separated hydrocarbons from the Debutanizer column (110) comprises C5+ hydrocarbons; producing the green gasoline and Liquefied Petroleum Gas (LPG) by stabilizing the hydrogenated hydrocarbons in a gasoline stabilizer column (114); and producing the olefins by separating ethylene from C2 hydrocarbons using a C2 splitter column (116) and by separating propylene from C3 hydrocarbons using a C3 splitter column (117). |
Author | Do, Nga Thi Quynh Haag, Stéphane Castillo-Welter, Frank Lin, Lin Williams, Bryce |
Author_xml | – fullname: Haag, Stéphane – fullname: Williams, Bryce – fullname: Castillo-Welter, Frank – fullname: Lin, Lin – fullname: Do, Nga Thi Quynh |
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DocumentTitleAlternate | VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON GRÜNEN OLEFINEN UND GRÜNEM BENZIN AUS ERNEUERBAREN QUELLEN PROCÉDÉ ET APPAREIL DE PRODUCTION D'OLÉFINES ET D'ESSENCE VERTES À PARTIR DE SOURCES RENOUVELABLES |
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RelatedCompanies | L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude |
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Snippet | A method for producing green olefins and green gasoline from renewable sources, the method comprising: providing CO2 and hydrogen as feed to produce methanol... |
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SubjectTerms | ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMISTRY CRACKING HYDROCARBON OILS ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS 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 |
Title | METHOD AND APPARATUS FOR PRODUCING GREEN OLEFINS AND GREEN GASOLINE FROM RENEWABLE SOURCES |
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