Title:
CATALYST FOR HYDROCARBON COMPOUND SYNTHESIS THROUGH DIRECT REACTION BETWEEN CARBON DIOXIDE AND HYDROGEN, PREPARATION METHOD THEREFOR, AND HYDROCARBON COMPOUND SYNTHESIS METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/163573
Kind Code:
A1
Abstract:
A catalyst for accelerating hydrogenation of carbon dioxide is disclosed. The catalyst may comprise a core including a metal cobalt phase, and a shell positioned on the surface of the core and including a Co3O4 phase and a Co2C phase.
Inventors:
KIM JAE HOON (KR)
JO HEUN TAE (KR)
KHAN MUHAMMAD (KR)
MUHAMMAD IRSHAD (KR)
JO HEUN TAE (KR)
KHAN MUHAMMAD (KR)
MUHAMMAD IRSHAD (KR)
Application Number:
PCT/KR2023/002822
Publication Date:
August 31, 2023
Filing Date:
February 28, 2023
Export Citation:
Assignee:
RESEARCH ＆ BUSINESS FOUNDATION SUNGKYUNKWAN UNIV (KR)
International Classes:
B01J35/00; B01J21/18; B01J23/34; B01J23/75; B01J37/00; C07C1/12; C10G2/00
Foreign References:
| CN109158107A | 2019-01-08 | |||
| KR20210079068A | 2021-06-29 |
Other References:
ZHAO ZIANG, LU WEI, YANG RUOOU, ZHU HEJUN, DONG WENDA, SUN FANFEI, JIANG ZHENG, LYU YUAN, LIU TAO, DU HONG, DING YUNJIE: "Insight into the Formation of Co@Co 2 C Catalysts for Direct Synthesis of Higher Alcohols and Olefins from Syngas", ACS CATALYSIS, AMERICAN CHEMICAL SOCIETY, US, vol. 8, no. 1, 5 January 2018 (2018-01-05), US , pages 228 - 241, XP093087480, ISSN: 2155-5435, DOI: 10.1021/acscatal.7b02403
YIN, G ET AL.: "Efficient Reduction of C02 to CO Using Cobalt-Cobalt Oxide Core-Shell Catalysts", CHEM. EUR. J., vol. 24, 2018, pages 2157 - 2163, XP071848436, DOI: 10.1002/chem.201704596
MELAET GÉRÔME, RALSTON WALTER T., LI CHENG-SHIUAN, ALAYOGLU SELIM, AN KWANGJIN, MUSSELWHITE NATHAN, KALKAN BORA, SOMORJAI GABOR A.: "Evidence of Highly Active Cobalt Oxide Catalyst for the Fischer–Tropsch Synthesis and CO 2 Hydrogenation", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, vol. 136, no. 6, 12 February 2014 (2014-02-12), pages 2260 - 2263, XP093087478, ISSN: 0002-7863, DOI: 10.1021/ja412447q
JO, H ET AL.: "Unraveling the role of cobalt in the direct conversion of CO2 to high-yield liquid fuels and lube base oi l", APPLIED CATALYSIS B: ENVIRONMENTAL, vol. 305, no. 121041, 24 December 2021 (2021-12-24), pages 1 - 15, XP086939721, DOI: 10.1016/j.apcatb.2021.121041
YIN, G ET AL.: "Efficient Reduction of C02 to CO Using Cobalt-Cobalt Oxide Core-Shell Catalysts", CHEM. EUR. J., vol. 24, 2018, pages 2157 - 2163, XP071848436, DOI: 10.1002/chem.201704596
MELAET GÉRÔME, RALSTON WALTER T., LI CHENG-SHIUAN, ALAYOGLU SELIM, AN KWANGJIN, MUSSELWHITE NATHAN, KALKAN BORA, SOMORJAI GABOR A.: "Evidence of Highly Active Cobalt Oxide Catalyst for the Fischer–Tropsch Synthesis and CO 2 Hydrogenation", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, vol. 136, no. 6, 12 February 2014 (2014-02-12), pages 2260 - 2263, XP093087478, ISSN: 0002-7863, DOI: 10.1021/ja412447q
JO, H ET AL.: "Unraveling the role of cobalt in the direct conversion of CO2 to high-yield liquid fuels and lube base oi l", APPLIED CATALYSIS B: ENVIRONMENTAL, vol. 305, no. 121041, 24 December 2021 (2021-12-24), pages 1 - 15, XP086939721, DOI: 10.1016/j.apcatb.2021.121041
Attorney, Agent or Firm:
PARK, Sang Youl (KR)
Download PDF: