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公开(公告)号：US20180008965A1
公开(公告)日：2018-01-11
申请号：US15545517
申请日：2015-04-28
申请人： HALDOR TOPSØE A/S
IPC分类号： B01J23/44 , B01D53/86 , B01D53/94 , B01J23/02 , B01J35/00 , F01N13/00 , F01N3/035 , B01J37/02 , B01J35/06 , F01N3/10 , B01J23/22
CPC分类号： B01J23/44 , B01D53/8643 , B01D53/865 , B01D53/8656 , B01D53/944 , B01D2255/1023 , B01D2255/20707 , B01D2255/20723 , B01D2255/915 , B01D2255/9155 , B01D2257/404 , B01D2257/502 , B01D2257/702 , B01D2257/708 , B01D2258/01 , B01D2258/0233 , B01J21/14 , B01J23/02 , B01J23/22 , B01J23/6482 , B01J35/0006 , B01J35/0066 , B01J35/04 , B01J35/06 , B01J37/0215 , B01J37/0244 , B01J2523/00 , F01N3/035 , F01N3/106 , F01N3/2825 , F01N13/009 , F01N2370/02 , B01J2523/22 , B01J2523/41 , B01J2523/47 , B01J2523/55 , B01J2523/824
摘要： Ceramic candle filter and use of the filter in the removal of particulate matter in form of soot, ash, metals and metal compounds, together with hydrocarbons and optionally nitrogen oxides being present in process off-gas or engine exhaust gas, wherein a noble metal comprising catalyst is arranged on the permeation side of the filter and/or on the dispersion side of the filter and/or within wall of the filter, said noble metal comprising catalyst contains a noble metal in an amount of between 20 and 1000 ppm/weight of the filter.
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公开(公告)号：US20180008964A1
公开(公告)日：2018-01-11
申请号：US15545499
申请日：2015-03-20
申请人： HALDOR TOPSØE A/S
IPC分类号： B01J23/44 , B01D53/86 , B01D53/94 , B01J23/02 , B01J23/22 , F01N3/10 , F01N3/035 , B01J35/06 , B01J35/00 , F01N3/20 , F01N13/00
CPC分类号： B01J23/44 , B01D53/8643 , B01D53/865 , B01D53/8656 , B01D53/9418 , B01D53/944 , B01D53/9463 , B01D53/9468 , B01D53/9472 , B01D2255/1023 , B01D2255/20707 , B01D2255/20723 , B01D2255/9032 , B01D2255/904 , B01D2255/9045 , B01D2255/9155 , B01D2257/404 , B01D2257/502 , B01D2257/702 , B01D2257/708 , B01D2258/01 , B01D2258/0233 , B01D2258/0241 , B01D2258/0283 , B01D2258/0291 , B01J23/02 , B01J23/22 , B01J23/6482 , B01J35/0006 , B01J35/0066 , B01J35/04 , B01J35/06 , B01J37/0211 , B01J37/0234 , B01J2523/00 , F01N3/0222 , F01N3/035 , F01N3/103 , F01N3/106 , F01N3/2066 , F01N13/009 , F01N2370/02 , F01N2510/068 , Y02T10/24 , B01J2523/47 , B01J2523/55 , B01J2523/824
摘要： Ceramic candle filter and use of the filter in the removal of particulate matter in form of soot, ash, metals and metal compounds, together with hydrocarbons and nitrogen oxides being present in process off-gas or engine exhaust gas, the filter comprises a combined SCR and oxidation catalyst arranged at least on the dispersion side and/or within wall of the filter, the combined SCR and oxidation catalyst comprises palladium, a vanadium oxide and titania.
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公开(公告)号：US20180008963A1
公开(公告)日：2018-01-11
申请号：US15545477
申请日：2015-03-20
申请人： HALDOR TOPSØE A/S
IPC分类号： B01J23/44 , B01D53/86 , B01D53/94 , B01J23/04 , B01J23/22 , F01N3/10 , F01N3/035 , B01J37/02 , B01J35/06 , B01J35/00 , F01N3/20 , F01N13/00
CPC分类号： B01J23/44 , B01D53/8643 , B01D53/865 , B01D53/8656 , B01D53/9418 , B01D53/944 , B01D53/9463 , B01D53/9468 , B01D53/9472 , B01D2255/1023 , B01D2255/20707 , B01D2255/20723 , B01D2255/9032 , B01D2255/904 , B01D2255/9045 , B01D2255/9155 , B01D2257/404 , B01D2257/502 , B01D2257/702 , B01D2257/708 , B01D2258/01 , B01D2258/0233 , B01D2258/0283 , B01D2258/0291 , B01J21/063 , B01J23/04 , B01J23/22 , B01J23/6482 , B01J35/0006 , B01J35/0066 , B01J35/04 , B01J35/06 , B01J37/0215 , B01J37/0244 , F01N3/035 , F01N3/103 , F01N3/105 , F01N3/2066 , F01N13/009 , F01N13/0097 , F01N13/16 , F01N2250/12 , F01N2370/02 , F01N2510/068 , Y02T10/24
摘要： Ceramic candle filter and use of the filter in the removal of particulate matter in form of soot, ash, metals and met-al compounds, together with hydrocarbons and nitrogen oxides being present in process off-gas or engine exhaust gas, the filter includes a combined SCR and oxidation catalyst being arranged on the dispersion side and within wall of the filter; and a palladium including catalyst arranged on the permeation side and within wall of the filter facing the permeation side.
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