Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Application of a hot wire ionization detector to automotive exhaust gas analysis /
Author Stevens, Robert K., ; Steven, Robert K. ; Painto, Russell E.
Other Authors
Author Title of a Work
Painton, Russell E.,
CORP Author Micro Tek Instruments, Inc., Baton Rouge, La.
Publisher Public Health Service, Department of Health, Education, and Welfare,
Year Published 1967
Report Number PB-187 394
Stock Number PB-187 394
OCLC Number 1124854330
Subjects Exhaust Systems.
Additional Subjects ( Exhaust gases ; Gas analysis) ; Hydrocarbons ; Vehicles ; Internal combustion engines ; Detectors ; Ions ; Catalytic combustion ionization detectors
Library Call Number Additional Info Location Last
ELBD RPS EPA 950-R-67-046 repository copy AWBERC Library/Cincinnati,OH 10/28/2019
NTIS  PB-187 394 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 02/27/2020
Collation [14] pages : illustrations, charts ; 28 cm
The objective of the work was to investigate the application of a catalytic combustion ionization detector to the determination of hydrocarbons in automotive exhaust. The catalytic element is a coiled platinum hot wire of the general type used in conventional catalytic combustion detector cells in which thermal effects are measured. In the present device the effect measured is the ion current resulting from charged radicals formed during the process of catalytic combustion. A major feature of this technique for auto exhaust gas analysis is its complete selectivity to C2+ hydrocarbons in the presence of CO, H2, CH4, CO2, air and H2O. The study examined the effect of operating parameters on selectivity to different types of hydrocarbons, results were compared to those obtained with the Flame Ionization Detector, and typical results on actual auto exhaust samples are reported. (Author)
"March 17, 1967." "PB-187 394." "Attention: Dr. Aubrey P. Altshuller, Project Officer." "Contract No. PH 86-66-117."