METHOD FOR SYNTHESIZING FORMIC ACID FROM CARBON DIOXIDE USING METHYLOTROPHIC BACTERIA

The present invention relates to a method for synthesizing formic acid, the method being characterized in that carbon dioxide is electrochemically reduced using an electron source, an electron transporter, and methylotrophic bacteria that uses electricity as a reductant. Specifically, the methylotro...

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Bibliographische Detailangaben
Hauptverfasser:	HWANG, HYO JIN, KIM, YONG HWAN, LEE, SU MI, JANG, MIN GEE, CHO, DAE HAENG
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS VINEGAR WINE
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Beschreibung
Zusammenfassung:	The present invention relates to a method for synthesizing formic acid, the method being characterized in that carbon dioxide is electrochemically reduced using an electron source, an electron transporter, and methylotrophic bacteria that uses electricity as a reductant. Specifically, the methylotrophic bacteria belong to the genus Methylobacterium, and receive an electron source, which is obtained from the decomposition of water in an electrochemical reaction device, from an electron transporter to synthesize formic acid from carbon dioxide. Cette invention concerne un procédé de synthèse d'acide formique, le procédé étant caractérisé en ce que le dioxyde de carbone est réduit par voie électrochimique à l'aide d'une source d'électrons, d'un transporteur d'électrons, et de bactéries méthylotrophes, ledit procédé utilisant l'électricité à titre d'agent réducteur. Plus spécifiquement, les bactéries méthylotrophes appartiennent au genre Methylobacterium , et reçoivent une source d'électrons, qui est obtenue suite à la décomposition de l'eau dans un dispositif de réaction électrochimique, à partir d'un transporteur d'électrons pour synthétiser l'acide formique à partir de dioxyde de carbone. 본 발명은 전기를 환원제로 이용하는 메탄올 자화균, 전자공급원 및 전자전달체를 사용하여 이산화탄소를 전기화학적으로 환원시키는 것을 특징으로 하는 개미산의 합성방법에 관한 것이다. 구체적으로는, 상기 메탄올 자화균은 Methylobacterium 속 균주로서, 전기화학 반응 장치에서 물 분해로 얻어진 전자공급원을 전자전달체로부터 전달받아 이산화탄소를 개미산으로 합성하는 것을 특징으로 한다.