| 发明名称 | Metal filter for purifying exhaust gas from ship, and preparation method thereof | ||
| 摘要 | The present invention relates to a metal filter for purifying the exhaust gas from a ship, and a preparation method thereof. The purpose of the present invention is to provide: a metal filter for purifying the exhaust gas from a ship, capable of reducing nitrogen oxide by 85% or more at 250-300° C.; and a preparation method thereof. The metal filter for removing nitrogen oxide contained in the exhaust gas from a ship of the present invention comprises an integrated catalyst, wherein a metal substrate comprising irregularities is coated with a low temperature active catalyst in which vanadium (V), tungsten (W) and alumina sol are supported in a Ti-pillared clay (Ti-PILC) powdered support. | ||
| 申请公布号 | US9371765(B2) | 申请公布日期 | 2016.06.21 |
| 申请号 | US201314232807 | 申请日期 | 2013.03.22 |
| 申请人 | HYUNDAI HEAVY INDUSTRIES CO., LTD.;HYUNDAI BNGSTEEL CO., LTD.;E&D CO., LTD. | 发明人 | Yang Hee-Sung;Ko Joon-Ho;Park Chan-Do;Song Seok-Lyong;Lee Jae-Woo;Lee Sung-Young;Park Jai-Hyun;Kim Kyoung-Jae;Han Seung-Han;Cho Young-Jin;Kim Tae-Min;Jung Ju-Yong |
| 分类号 | B01D50/00;F01N3/28;F01N3/022;F01N3/035;B01D53/94 | 主分类号 | B01D50/00 |
| 代理机构 | Rabin & Berdo, P.C. | 代理人 | Rabin & Berdo, P.C. |
| 主权项 | 1. A metal filter for purifying an exhaust gas from a ship, suitable for use in removing nitrogen oxide from the exhaust gas, the metal filter comprising a metal substrate having irregularities and a low-temperature active catalyst applied onto the metal substrate and comprising Ti-PILC (Pillared Clay) as a powder support and vanadium (V), tungsten (W) and alumina sol supported thereon. | ||
| 地址 | Ulsan KR | ||