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Evaluating carbon emissions reduction by use of natural gas as engine fuel / Paola Helena Barros Zárante in Journal of natural gas science and engineering, Vol. 1 N° 6 (Décembre 2009) 

Public ISBD [article]  in Journal of natural gas science and engineering > Vol. 1 N° 6 (Décembre 2009) . - pp. 216-220 Titre : Evaluating carbon emissions reduction by use of natural gas as engine fuel Type de document : texte imprimé Auteurs : Paola Helena Barros Zárante, Auteur ; José Ricardo Sodré, Auteur Article en page(s) : pp. 216-220 Note générale : Génie Chimique Langues : Anglais (eng) Mots-clés : Natural  gas  Internal  combustion  engine  Emissions  Carbon  monoxide  Carbon  dioxide  Greenhouse  gases Index. décimale : 665.7 Résumé : The exhaust emissions of carbon monoxide (CO) and carbon dioxide (CO2) from a natural gas fuelled spark ignition engine have been evaluated. A production, four-cylinder, eight-valve, 1.4-l, flexible fuel engine equipped with a commercial natural gas kit was tested in a bench dynamometer. The tests were carried out simulating the standard emission test cycle U.S. FTP-75. The results demonstrate that natural gas substantially reduces exhaust CO emissions in comparison with gasoline, falling below current regulated limit even without use of catalytic converter. Use of natural gas also reduced CO2 emissions to a level below the average of European fleet. DEWEY : 665.7 ISSN : 1875-5100 En ligne : http://www.sciencedirect.com/science?_ob=PublicationURL&_tockey=%23TOC%2356453%2 [...] [article] Evaluating carbon emissions reduction by use of natural gas as engine fuel [texte imprimé] / Paola Helena Barros Zárante, Auteur ; José Ricardo Sodré, Auteur . - pp. 216-220. Génie Chimique Langues : Anglais (eng) in Journal of natural gas science and engineering > Vol. 1 N° 6 (Décembre 2009) . - pp. 216-220 Mots-clés : Natural  gas  Internal  combustion  engine  Emissions  Carbon  monoxide  Carbon  dioxide  Greenhouse  gases Index. décimale : 665.7 Résumé : The exhaust emissions of carbon monoxide (CO) and carbon dioxide (CO2) from a natural gas fuelled spark ignition engine have been evaluated. A production, four-cylinder, eight-valve, 1.4-l, flexible fuel engine equipped with a commercial natural gas kit was tested in a bench dynamometer. The tests were carried out simulating the standard emission test cycle U.S. FTP-75. The results demonstrate that natural gas substantially reduces exhaust CO emissions in comparison with gasoline, falling below current regulated limit even without use of catalytic converter. Use of natural gas also reduced CO2 emissions to a level below the average of European fleet. DEWEY : 665.7 ISSN : 1875-5100 En ligne : http://www.sciencedirect.com/science?_ob=PublicationURL&_tockey=%23TOC%2356453%2 [...]