发明申请
US20090314626A1 METHOD FOR TREATING EFFLUENTS CONTAINING FLUOROCOMPOUNDS LIKE PFC AND HFC
审中-公开
用于处理含氟化合物的液体的方法,如PFC和HFC
- 专利标题: METHOD FOR TREATING EFFLUENTS CONTAINING FLUOROCOMPOUNDS LIKE PFC AND HFC
- 专利标题(中): 用于处理含氟化合物的液体的方法,如PFC和HFC
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申请号: US12281303申请日: 2007-02-26
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公开(公告)号: US20090314626A1公开(公告)日: 2009-12-24
- 发明人: Pascal Moine , Hervé Dulphy , Christian Larquet , Aicha El-Krid , Daniel Guerin , Jean-Christophe Rostaing , Anne-Laure Lesort , Etienne Sandre
- 申请人: Pascal Moine , Hervé Dulphy , Christian Larquet , Aicha El-Krid , Daniel Guerin , Jean-Christophe Rostaing , Anne-Laure Lesort , Etienne Sandre
- 优先权: FR0650761 20060303
- 国际申请: PCT/EP07/51811 WO 20070226
- 主分类号: B01D53/32
- IPC分类号: B01D53/32 ; B01D53/70 ; B01J19/08
摘要:
The invention relates to a method for destroying effluents issuing from a reactor, the said effluents being transported through at least one pump towards plasma means capable of destroying at least certain bonds in the molecules of the PFC or HFC type between the fluorine and the other elements of these molecules of the PFC or HFC type, in order to generate first species which are then converted to second gaseous, liquid or solid species before interaction of these second species with dry or wet purifying means. According to the invention, at least one reducing agent is injected upstream and/or downstream of the plasma, but upstream of the purifying means, in order to react with the first species created.