A gas chromatographic instrument has been developed to measure methane in diluted automotive exhaust. Measurements can be made on a 60-second cycle with a standard deviation of 0. 06 ppm methane and with no known interferences. In addition, a prototype selective combustor for continuous methane determination in exhaust has been evaluated and found to be satisfactory.
Analyzers for Methane in Exhaust Gas
Sae Technical Papers
1977 International Automotive Engineering Congress and Exposition ; 1977
01.02.1977
Aufsatz (Konferenz)
Englisch
Analyzers for methane in exhaust gas
Kraftfahrwesen | 1977
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