Title:
CATALYST FOR PREPARATION OF AROMATIC COMPOUNDS BY DEHYDROAROMATIZATION, AND METHOD FOR PREPARING AROMATIC COMPOUNDS USING SAME
Document Type and Number:
WIPO Patent Application WO/2023/106735
Kind Code:
A1
Abstract:
The present invention relates to a catalyst for preparing aromatic compounds by a dehydroaromatization reaction and to a method for preparing aromatic compounds by using same. With respect to the catalyst for preparing aromatic compounds according to the present invention, a cobalt oxide is further incorporated in the catalyst in which a zinc oxide is supported on a zeolite support, so that deactivation of the catalyst can be suppressed, lifetime of the catalyst can be improved, and also the production yield of the aromatic compounds can be significantly improved.
Inventors:
LEE KWAN-YOUNG (KR)
KIM DO HEUI (KR)
PARK YE RIM (KR)
LEE BYUNG JIN (KR)
HAN GEUN-HO (KR)
KIM SANG YUN (KR)
KIM DO HEUI (KR)
PARK YE RIM (KR)
LEE BYUNG JIN (KR)
HAN GEUN-HO (KR)
KIM SANG YUN (KR)
Application Number:
PCT/KR2022/019393
Publication Date:
June 15, 2023
Filing Date:
December 01, 2022
Export Citation:
Assignee:
UNIV KOREA RES & BUS FOUND (KR)
SEOUL NAT UNIV R&DB FOUNDATION (KR)
SEOUL NAT UNIV R&DB FOUNDATION (KR)
International Classes:
C07C2/76; B01J29/72; B01J37/02; B01J37/08; C07C15/04; C07C15/06; C07C15/08
Foreign References:
| KR20190032876A | 2019-03-28 | |||
| KR20210045671A | 2021-04-27 | |||
| KR20190020394A | 2019-03-04 |
Other References:
OSEKE, G. G. et al. PROPANE AROMATIZATION OVER ZINC-COBALT BIMETALLIC/ZSM-5 CATALYST. In: National Engineering Conference 2018. FACULTY OF ENGINEERING: AHMADU BELLO UNIVERSITY. 2018, pp. 399-404.
SINGH OMVIR; AGRAWAL ANKIT; DHIMAN NEHA; VEMPATAPU BHANU PRASAD; CHIANG KEN; TRIPATHI SHAILENDRA; SARKAR BIPUL: "Production of renewable aromatics form jatropha oil over multifunctional ZnCo/ZSM-5 catalysts", RENEWABLE ENERGY, PERGAMON PRESS, OXFORD., GB, vol. 179, 11 August 2021 (2021-08-11), GB , pages 2124 - 2135, XP086793860, ISSN: 0960-1481, DOI: 10.1016/j.renene.2021.08.011
SINGH OMVIR; AGRAWAL ANKIT; DHIMAN NEHA; VEMPATAPU BHANU PRASAD; CHIANG KEN; TRIPATHI SHAILENDRA; SARKAR BIPUL: "Production of renewable aromatics form jatropha oil over multifunctional ZnCo/ZSM-5 catalysts", RENEWABLE ENERGY, PERGAMON PRESS, OXFORD., GB, vol. 179, 11 August 2021 (2021-08-11), GB , pages 2124 - 2135, XP086793860, ISSN: 0960-1481, DOI: 10.1016/j.renene.2021.08.011
Attorney, Agent or Firm:
JUNG, Eun Youl et al. (KR)
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