Process for no-detection in fluid media
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United States of America Patent
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May 15, 2001
Grant Date -
N/A
app pub date -
Apr 8, 1998
filing date -
Apr 8, 1997
priority date (Note) -
Expired
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Abstract
A process and apparatus for selective detection of NO in fluid media, particularly exhaust gases of internal-combustion engines. This process comprises the steps of positioning a nitrosonium-conducting solid electrolyte between two porous electrodes, acting upon one of the two electrodes with the NO-containing fluid medium, and measuring a voltage difference between the two electrodes as an indication of the NO-concentration in the NO-containing fluid medium.
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