- 专利标题： Dissimilar metal-supported catalyst for the production of aromatics by methane dehydroaromatization and method for producing aromatics using the same
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申请号： US17194379申请日： 2021-03-08
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公开(公告)号： US11919832B2公开(公告)日： 2024-03-05
- 发明人: Kwan-Young Lee , Do Heui Kim , Jae Ik Sim , Byung Jin Lee
- 申请人： Korea University Research and Business Foundation , Seoul National University R&DB Foundation
- 申请人地址： KR Seoul
- 专利权人： Korea University Research and Business Foundation,SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
- 当前专利权人： Korea University Research and Business Foundation,SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
- 当前专利权人地址： KR Seoul; KR Seoul
- 代理机构： NSIP Law
- 优先权： KR 20200028336 2020.03.06 KR 20200173305 2020.12.11
- 主分类号： C07C2/76
- IPC分类号： C07C2/76 ; B01J23/89 ; B01J27/22 ; B01J29/068 ; B01J29/072 ; B01J29/44 ; B01J29/46 ; B01J29/72
摘要：
Disclosed is a dissimilar metal-supported catalyst for the production of aromatics by methane dehydroaromatization. In the dissimilar metal-supported catalyst, a noble metal such as gold (Au), silver (Ag), platinum (Pt), and/or rhodium (Rh) is introduced into a catalyst supported with iron (Fe) on a zeolite support to promote the dehydrogenation of methane and the formation of iron carbide (Fe3C) as an active species for dehydroaromatization, achieving a greatly improved yield of aromatics. Also disclosed is a method for producing aromatics using the dissimilar metal-supported catalyst.
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