发明名称 |
Method and device for removal of NOx from engine exhaust |
摘要 |
An apparatus and method for removing NOx from the exhaust of internal combustion engines. The apparatus has a porous absorbent body saturated with a liquid alkaline electrolyte for absorption of NOx as nitrate and nitrite, in which body electrodes are distributed pairwise for electrochemical decomposition of the nitrate and nitrite to form nitrogen. The method uses the apparatus of the invention to decompose nitrates and nitrites into diatomic nitrogen. |
申请公布号 |
US5942099(A) |
申请公布日期 |
1999.08.24 |
申请号 |
US19970989023 |
申请日期 |
1997.12.11 |
申请人 |
DAIMLER-BENZ AG |
发明人 |
NITSCHKE, FELIX;WIND, JOERG |
分类号 |
F01N3/02;B01D53/32;B01D53/34;B01D53/56;B01D53/74;B01D53/77;F01N3/08;F01N13/02;F02B1/04;(IPC1-7):C25C1/00 |
主分类号 |
F01N3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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