CATALYTIC METHOD FOR PRODUCING ETHANOL FROM SYNTHESIS GAS

• Main Authors: PENA GOMEZ, YOLANDA, ARJONA ANTOLIN, RICARDO, VIDAL BARRERO, FERNANDO, LADRON DE GUEVARA VIDAL, FRANCISCO, PORTILLO CRESPO, MA ANGELES, SANZ YAGUEE, JUAN LUIS, OLLERO DE CASTRO, PEDRO, VICENTE GARCIA, ANA ISABEL, VILLANUEVA PERALES, ANGEL
• Format: Patent
• Language: English; French; Spanish
• Published: 05.12.2013
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; METALLURGY; ORGANIC CHEMISTRY; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

The invention relates to a method for producing ethanol from synthesis gas in a single step, comprising the use of a sulphurous multi-metal catalyst, and more specifically, some of the catalysts described in patent applications WO2011/029973 and WO2011/029974. La presente invención describe un procedimiento de obtención de etanol en una sola etapa a partir de gas de síntesis, que comprende el uso de un catalizador multimetálico azufrado y más específicamente, algunos de los catalizadores descritos en las solicitudes de patente WO2011/029973 y WO2011/029974. La présente invention concerne un procédé permettant d'obtenir de l'éthanol en une seule étape à partir de gaz de synthèse, lequel procédé comprend l'utilisation d'un catalyseur multimétallique soufré et plus précisément certains des catalyseurs décrits dans les demandes de brevet WO2011/029973 et WO2011/029974.