Invention Grant
- Patent Title: Installation for depollution of exhaust gases, particularly of an internal-combustion engines, and method using such an installation
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Application No.: US16328075Application Date: 2017-07-11
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Publication No.: US11092053B2Publication Date: 2021-08-17
- Inventor: Stephane Zinola , Matthieu Lecompte , Stephane Raux
- Applicant: IFP Energies nouvelles
- Applicant Address: FR Rueil-Malmaison
- Assignee: IFP Energies nouvelles
- Current Assignee: IFP Energies nouvelles
- Current Assignee Address: FR Rueil-Malmaison
- Agency: Fitch, Even, Tabin & Flannery, LLP
- Priority: FR16/57.969 20160826
- International Application: PCT/EP2017/067356 WO 20170711
- International Announcement: WO2018/036712 WO 20180301
- Main IPC: F01N3/20
- IPC: F01N3/20 ; B01D53/94 ; F01N3/28 ; F01N3/035 ; B01D53/90 ; F01N3/10
Abstract:
The present invention relates to an installation for depollution of the exhaust gas circulating in an exhaust line (10), notably from an internal-combustion engine, comprising at least one catalysis means for selective catalytic reduction of nitrogen oxides (NOx), at least one particle elimination means, a main tank (26) comprising at least one particle reducing agent and means (20) for feeding the reducing agent into the exhaust line.
According to the invention, the installation comprises reducing agent additivation means (30).
According to the invention, the installation comprises reducing agent additivation means (30).
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