专利检索 ap:("Haldor Topsoe A/S") AND inv:"Viggo Lucassen Hansen" 第 1 页

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发明申请
METHOD FOR THE SIMULTANEOUS REMOVAL OF CARBON MONOXIDE AND NITROGEN OXIDES FROM FLUE OR EXHAUST GAS 审中-公开

公开(公告)号：US20180250661A1

公开(公告)日：2018-09-06

申请号：US15968889

申请日：2018-05-02

申请人： Haldor Topsoe A/S

发明人： Francesco Castellino , Viggo Lucassen Hansen

IPC分类号： B01J23/648 , B01J21/06 , B01J35/02 , B01J35/00 , B01D53/94 , B01J23/22

CPC分类号： B01J23/6482 , B01D53/9468 , B01D2255/1023 , B01D2255/20707 , B01D2255/20723 , B01D2255/9022 , B01J21/063 , B01J23/22 , B01J35/0006 , B01J35/023

摘要： A method in which flue gas or exhaust gas containing harmful carbon monoxide, organic compounds (VOC) and NOx is contacted with a layered catalyst. A first layer of the catalyst comprises an oxidation catalyst. An underlying layer of the catalyst comprises a NH3-SCR catalyst for the simultaneous removal of the carbon monoxide and NOx.