-
1.发明公开
公开(公告)号：EP1556586A1
公开(公告)日：2005-07-27
申请号：EP03780238.6
申请日：2003-10-28
CPC分类号： F01N3/029 , B01D46/0063 , B01D46/0067 , B01D46/0086 , B01D46/2418 , B01D2279/30 , F01N3/023
摘要： The invention concerns a method for regenerating a particulate filter (2) for exhaust line (1), which consists in heating the particles lining the filter to bring them to a temperature higher than their combustion temperature. The invention is characterized in that it consists in: generating the heat required for heating said particles by adding to a first solid compound present in a reactor (6) a second compound in gas form combining with said first compound to form a third solid compound by exothermal reaction; and using the heat resulting from the combustion of said particles to regenerate said first solid compound and said second compound by reverse endothermal reaction of said exothermal reaction. The invention also concerns an exhaust line (1) and a particulate filter (2) for implementing said method.
-
2.发明公开
公开(公告)号：EP1556163A2
公开(公告)日：2005-07-27
申请号：EP03778468.3
申请日：2003-10-27
IPC分类号： B01J19/00
CPC分类号： B01J19/0013 , B01J2208/00168 , B01J2208/00522 , B01J2219/00087 , B01J2219/00364 , C40B60/14
摘要： The invention concerns a method for using a thermochemical transformer comprising a reactor (1) containing a solid (S) designed to react with a gas (G) according to a reversible exothermal sorption, a device (2) where occurs a reversible phenomenon involving said gas (G), means (4) for alternately communicating the device (2) with the reactor (1) and isolating them, the equilibrium curve of the reversible phenomenon being in a lower temperature domain, for an identical pressure, than that of the equilibrium curve of the reversible sorption in the Clausius-Clapeyron equation. The method consists in communicating the heat released from said reactor (1) to a reactor (3) for initiating and/or promoting an exothermal reaction, and in using the heat released by said exothermal reaction to regenerate the solid (S). The invention also concerns a device for implementing said method.
-
搜索结果
2 条记录 (耗时 0.013 秒)
