Particulate emissions measured during the TCEQ comprehensive flare emission study / E. C. Fortner in Industrial & engineering chemistry research, Vol. 51 N° 39 (Octobre 2012)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 51 N° 39 (Octobre 2012) . - pp. 12586-12592 Titre : Particulate emissions measured during the TCEQ comprehensive flare emission study Type de document : texte imprimé Auteurs : E. C. Fortner, Auteur ; W. A. Brooks, Auteur ; T. B. Onasch, Auteur Année de publication : 2012 Article en page(s) : pp. 12586-12592 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Particle properties Steam Résumé : During the 2010 TCEQ Comprehensive Flare Emission Study, a suite of instruments deployed on the Aerodyne Mobile Laboratory performed online measurements of fine particle properties. Steam and air-assisted flare emissions from propane and propene vent gases were measured. Black carbon (BC) mass was measured with a soot particle–aerosol mass spectrometer (SP-AMS) and a multi angle absorption photometer (MAAP). The SP-AMS obtained the mass of inorganic and organic species. A scanning mobility particle sizer (SMPS) measured particle number size distributions. Particulate matter (PM) flare emissions changed dramatically with variations in destruction removal efficiencies (DREs). BC was found to be removed at a higher DRE with steam assist (93%) relative to air assist where it remained above background levels through the lowest DRE tested (63%). Unique fullerene BC signatures and black carbon/organic carbon (BC/OC) ratios may be useful as tracers of propene flare ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie202692y [article] Particulate emissions measured during the TCEQ comprehensive flare emission study [texte imprimé] / E. C. Fortner, Auteur ; W. A. Brooks, Auteur ; T. B. Onasch, Auteur . - 2012 . - pp. 12586-12592. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 51 N° 39 (Octobre 2012) . - pp. 12586-12592 Mots-clés : Particle properties Steam Résumé : During the 2010 TCEQ Comprehensive Flare Emission Study, a suite of instruments deployed on the Aerodyne Mobile Laboratory performed online measurements of fine particle properties. Steam and air-assisted flare emissions from propane and propene vent gases were measured. Black carbon (BC) mass was measured with a soot particle–aerosol mass spectrometer (SP-AMS) and a multi angle absorption photometer (MAAP). The SP-AMS obtained the mass of inorganic and organic species. A scanning mobility particle sizer (SMPS) measured particle number size distributions. Particulate matter (PM) flare emissions changed dramatically with variations in destruction removal efficiencies (DREs). BC was found to be removed at a higher DRE with steam assist (93%) relative to air assist where it remained above background levels through the lowest DRE tested (63%). Unique fullerene BC signatures and black carbon/organic carbon (BC/OC) ratios may be useful as tracers of propene flare ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie202692y

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