Title:
METHOD FOR SYNTHESIZING FORMIC ACID FROM CARBON DIOXIDE USING METHYLOTROPHIC BACTERIA
Document Type and Number:
WIPO Patent Application WO/2016/043383
Kind Code:
A1
Abstract:
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.
Inventors:
HWANG HYO JIN (KR)
LEE SU MI (KR)
JANG MIN GEE (KR)
CHO DAE HAENG (KR)
KIM YONG HWAN (KR)
LEE SU MI (KR)
JANG MIN GEE (KR)
CHO DAE HAENG (KR)
KIM YONG HWAN (KR)
Application Number:
PCT/KR2014/011866
Publication Date:
March 24, 2016
Filing Date:
December 05, 2014
Export Citation:
Assignee:
UNIV KWANGWOON IND ACAD COLLAB (KR)
International Classes:
C12P7/40; C12N1/20
Foreign References:
| KR20140047326A | 2014-04-22 |
Other References:
SCHUCHMANN, K. ET AL.: "Direct and reversible hydrogenation of C02 to formate by a bacterial carbon dioxide reductase", SCIENCE, vol. 342, no. 6164, 2013, pages 1382 - 1385, XP002730518, DOI: doi:10.1126/science.1244758
REDA, TORSTEN ET AL.: "Reversible interconversion of carbon dioxide and formate by an electroactive enzyme", PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES, vol. 105, no. 31, 2008, pages 10654 - 10658, XP055051452, DOI: doi:10.1073/pnas.0801290105
SRIKANTH, SANDIPAM ET AL.: "Enzymatic electrosynthesis of formate through C02 sequestration/reduction in a bioelectrochemical system (BES", BIORESOURCE TECHNOLOGY, vol. 165, 8 February 2014 (2014-02-08), pages 350 - 354, XP028848414, DOI: doi:10.1016/j.biortech.2014.01.129
CHOE, HYUNJUN ET AL.: "Expression of the NAD-dependent FDH1 B-subunit from Methylobacterium extorquens AM 1 in Escherichia coli and its characterization", BIOTECHNOLOGY AND BIOPROCESS ENGINEERING, vol. 19, no. 4, July 2014 (2014-07-01), pages 613 - 620
AGARWAL, ARUN S. ET AL.: "The electrochemical reduction of carbon dioxide to formate/formic acid: Engineering and economic feasibility", CHEMSUSCHEM, vol. 4, no. 9, 2011, pages 1301 - 1310, XP055244501, DOI: doi:10.1002/cssc.201100220
HWANG, HYOJIN ET AL.: "Electro-biocatalytic production of formate from carbon dioxide using an oxygen-stable whole cell biocatalyst", BIORESOURCE TECHNOLOGY, vol. 185, June 2015 (2015-06-01), pages 35 - 39
REDA, TORSTEN ET AL.: "Reversible interconversion of carbon dioxide and formate by an electroactive enzyme", PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES, vol. 105, no. 31, 2008, pages 10654 - 10658, XP055051452, DOI: doi:10.1073/pnas.0801290105
SRIKANTH, SANDIPAM ET AL.: "Enzymatic electrosynthesis of formate through C02 sequestration/reduction in a bioelectrochemical system (BES", BIORESOURCE TECHNOLOGY, vol. 165, 8 February 2014 (2014-02-08), pages 350 - 354, XP028848414, DOI: doi:10.1016/j.biortech.2014.01.129
CHOE, HYUNJUN ET AL.: "Expression of the NAD-dependent FDH1 B-subunit from Methylobacterium extorquens AM 1 in Escherichia coli and its characterization", BIOTECHNOLOGY AND BIOPROCESS ENGINEERING, vol. 19, no. 4, July 2014 (2014-07-01), pages 613 - 620
AGARWAL, ARUN S. ET AL.: "The electrochemical reduction of carbon dioxide to formate/formic acid: Engineering and economic feasibility", CHEMSUSCHEM, vol. 4, no. 9, 2011, pages 1301 - 1310, XP055244501, DOI: doi:10.1002/cssc.201100220
HWANG, HYOJIN ET AL.: "Electro-biocatalytic production of formate from carbon dioxide using an oxygen-stable whole cell biocatalyst", BIORESOURCE TECHNOLOGY, vol. 185, June 2015 (2015-06-01), pages 35 - 39
Attorney, Agent or Firm:
HANBEOT PATENT & LAW FIRM (KR)
특허법인 한벗 (KR)
특허법인 한벗 (KR)
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