Invention Grant
- Patent Title: Catalyzed ceramic candle filter and method of cleaning process off- or exhaust gases
-
Application No.: US15545477Application Date: 2015-03-20
-
Publication No.: US10076743B2Publication Date: 2018-09-18
- Inventor: Francesco Castellino , Lars Storm Pedersen
- Applicant: HALDOR TOPSØE A/S
- Applicant Address: DK Kgs. Lyngby
- Assignee: HALDOR TOPSØE A/S
- Current Assignee: HALDOR TOPSØE A/S
- Current Assignee Address: DK Kgs. Lyngby
- Agency: Buchanan Ingersoll & Rooney P.C.
- International Application: PCT/EP2015/055951 WO 20150320
- International Announcement: WO2016/150464 WO 20160929
- Main IPC: B01J37/02
- IPC: B01J37/02 ; B01J35/06 ; B01J35/00 ; B01D46/00 ; B01D50/00 ; B01J23/44 ; B01D53/94 ; B01D53/86 ; B01J23/22 ; B01J23/04 ; F01N3/035 ; F01N3/10 ; F01N3/20 ; F01N13/00
Abstract:
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.
Public/Granted literature
- US20180008963A1 CATALYZED CERAMIC CANDLE FILTER AND METHOD OF CLEANING PROCESS OFF- OR EXHAUST GASES Public/Granted day:2018-01-11
Information query
