- 专利标题： Denitrification catalyst for vessel, using ceramic nanotubes grown on porous metal structure, and preparation method thereof
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申请号： US16312742申请日： 2017-06-21
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公开(公告)号： US11123716B2公开(公告)日： 2021-09-21
- 发明人: Dongha Lim , Uoochang Jung , Haeyoung Jeong , Yunjang Gu
- 申请人： KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- 申请人地址： KR Cheonan-si
- 专利权人： KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- 当前专利权人： KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
- 当前专利权人地址： KR Cheonan-si
- 代理机构： Paratus Law Group, PLLC
- 优先权： KR10-2016-0077617 20160621
- 国际申请： PCT/KR2017/006542 WO 20170621
- 国际公布： WO2017/222306 WO 20171228
- 主分类号： B01J23/847
- IPC分类号： B01J23/847 ; B01J37/08 ; F01N3/28 ; B01J23/70 ; B01J35/00 ; B01J23/22 ; B01J37/02 ; B01J35/06 ; B01J23/16 ; B01J35/02 ; F01N3/20 ; B01J21/06
摘要：
A denitrification catalyst using ceramic nanotubes grown on a porous metal structure, including: a porous metal structure having a plurality of pores formed between metal supports such that exhaust gas penetrates through the pores in multiple directions; ceramic nanotubes grown on the porous metal structure through anodic oxidation; and an active material uniformly and highly dispersed as a nano-thin film layer on inner and outer surfaces of the ceramic nanotubes through a deposition or supporting process.
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