NO.sub.x sensor and process for detecting NO.sub.x

Details NO.sub.x sensor and process for detecting NO.sub.x NO.sub.x sensor and process for detecting NO.sub.x

1990-06-12

1994-05-24

Warden, Robert J.

Chemistry: analytical and immunological testing

Nitrogen containing

Oxides of nitrogen

422 51, 422 83, 422177, 436116, 436137, 436143, G01N 2522, G01N 2750, G01N 2520

Patent

active

053148282

ABSTRACT:
This invention is a process for detecting low levels of nitrogen oxides (NO.sub.x) in a flowing gas stream (typically an exhaust gas stream) and a catalytic NO.sub.x sensor which may be used in that process.

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