| 发明名称 |
NOx sensor and process for detecting NOx |
| 摘要 |
This invention is a process for detecting low levels of nitrogen oxides (NOx) in a flowing gas stream (typically an exhaust gas stream) and a catalytic NOx sensor which may be used in that process.
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| 申请公布号 |
US5314828(A) |
申请公布日期 |
1994.05.24 |
| 申请号 |
US19900536895 |
申请日期 |
1990.06.12 |
| 申请人 |
CATALYTICA, INC. |
发明人 |
DALLA BETTA, RALPH A.;SHERIDAN, DAVID R.;REED, DANIEL L. |
| 分类号 |
G01N25/30;G01N27/14;G01N33/00;(IPC1-7):G01N25/22;G01N27/50;G01N25/20 |
主分类号 |
G01N25/30 |
| 代理机构 |
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| 主权项 |
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| 地址 |
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