Invention Grant
US09562451B2 Method and system for the removal of particulate matter soot, ash and heavy metals from engine exhaust gas
有权
从发动机废气中去除颗粒物烟灰，灰分和重金属的方法和系统
- Patent Title: Method and system for the removal of particulate matter soot, ash and heavy metals from engine exhaust gas
- Patent Title (中): 从发动机废气中去除颗粒物烟灰，灰分和重金属的方法和系统
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Application No.: US14780490Application Date: 2013-04-30
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Publication No.: US09562451B2Publication Date: 2017-02-07
- Inventor: Keld Johansen , Maurizio Archetti
- Applicant: Haldor Topsøe A/S , Ecospray Technologies S.r.l.
- Applicant Address: DK Lyngby
- Assignee: Haldor Topsoe A/S
- Current Assignee: Haldor Topsoe A/S
- Current Assignee Address: DK Lyngby
- Agency: Blank Rome LLP
- Priority: DK201300224 20130415
- International Application: PCT/EP2013/059028 WO 20130430
- International Announcement: WO2014/169967 WO 20141023
- Main IPC: F01N3/00
- IPC: F01N3/00 ; F01N3/023 ; F01N3/10 ; F01N3/20 ; F01N3/035 ; F01N13/00
Abstract:
Method and system for removal of soot, ash and heavy metals, and optionally additionally NOx and SOx being present in exhaust gas from an engine operated on heavy fuel oil with sulphur content 0.1%-4.0 wt % and a heavy metal element content of 5 mg/kg to 1000 mg/kg.
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