Title:
HETEROMETALLIC CATALYST FOR NON-OXIDATIVE DIRECT CONVERSION OF METHANE AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2022/225200
Kind Code:
A1
Abstract:
The present invention relates to a heterometallic catalyst for non-oxidative direct conversion of methane and a method for preparing same and, more specifically, to a catalyst for non-oxidative direct conversion of methane and a method for preparing same, in which, in the preparation of hydrocarbon through non-oxidative direct conversion of methane, by using a highly crystalline catalyst which is optimized for direct conversion of methane and includes iron (Fe) and platinum (Pt) components, the formation of cokes on the surface of the catalyst is minimized, and methane conversion reactivity can be maximized.
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Inventors:
HAN SEUNG JU (KR)
GEBREYOHANNES TSEGAY GEBREKIDAN (KR)
KIM YONG TAE (KR)
KIM SEOK KI (KR)
KIM HYUN WOO (KR)
SHIN JUNGHO (KR)
LEE SUNG WOO (KR)
GEBREYOHANNES TSEGAY GEBREKIDAN (KR)
KIM YONG TAE (KR)
KIM SEOK KI (KR)
KIM HYUN WOO (KR)
SHIN JUNGHO (KR)
LEE SUNG WOO (KR)
Application Number:
PCT/KR2022/003984
Publication Date:
October 27, 2022
Filing Date:
March 22, 2022
Export Citation:
Assignee:
KOREA RES INST CHEMICAL TECH (KR)
International Classes:
B01J37/00; B01J23/42; B01J23/745; B01J37/02; B01J37/08; B01J37/16; C07C2/24; C07C9/06
Foreign References:
| KR20200049312A | 2020-05-08 | |||
| US20140155258A1 | 2014-06-05 |
Other References:
SIM JAEIK PAUL; LEE BYUNG JIN; HAN GEUN-HO; KIM DO HEUI; LEE KWAN-YOUNG: "Promotional effect of Au on Fe/HZSM-5 catalyst for methane dehydroaromatization", FUEL, IPC SIENCE AND TECHNOLOGY PRESS , GUILDFORD, GB, vol. 274, 22 April 2020 (2020-04-22), GB , XP086152177, ISSN: 0016-2361, DOI: 10.1016/j.fuel.2020.117852
HAN SEUNG JU, LEE SUNG WOO, KIM HYUN WOO, KIM SEOK KI, KIM YONG TAE: "Nonoxidative Direct Conversion of Methane on Silica-Based Iron Catalysts: Effect of Catalytic Surface", ACS CATALYSIS, AMERICAN CHEMICAL SOCIETY, US, vol. 9, no. 9, 6 September 2019 (2019-09-06), US , pages 7984 - 7997, XP055978274, ISSN: 2155-5435, DOI: 10.1021/acscatal.9b01643
BENEDICTE HOVD: "Direct Nonoxidative Conversion of Methane to C2 Hydrocarbons, Aromatics and Hydrogen", NTNU, 9 June 2016 (2016-06-09), XP055703380, Retrieved from the Internet
HAN SEUNG JU, LEE SUNG WOO, KIM HYUN WOO, KIM SEOK KI, KIM YONG TAE: "Nonoxidative Direct Conversion of Methane on Silica-Based Iron Catalysts: Effect of Catalytic Surface", ACS CATALYSIS, AMERICAN CHEMICAL SOCIETY, US, vol. 9, no. 9, 6 September 2019 (2019-09-06), US , pages 7984 - 7997, XP055978274, ISSN: 2155-5435, DOI: 10.1021/acscatal.9b01643
BENEDICTE HOVD: "Direct Nonoxidative Conversion of Methane to C2 Hydrocarbons, Aromatics and Hydrogen", NTNU, 9 June 2016 (2016-06-09), XP055703380, Retrieved from the Internet
Attorney, Agent or Firm:
GHONG-GAN INTERNATIONAL PATENT LAW FIRM (KR)
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