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catalytic converter |
Also found in: Encyclopedia, Wikipedia, Hutchinson | 0.01 sec. |
catalytic converter n
(Engineering / Automotive Engineering) a device using three-way catalysts to reduce the obnoxious and poisonous components of the products of combustion (mainly oxides of nitrogen, carbon monoxide, and unburnt hydrocarbons) from the exhausts of motor vehicles ThesaurusLegend: Synonyms Related Words Antonyms Translations catalytic converter n (Aut) → Katalysator m catalytic converter [ˌkætəˈlɪtɪkˌkənˈvɜːtəʳ] n (Aut) → marmitta catalitica, catalizzatore m catalytic converter [ˌkætəˈlɪtɪkˌkənˈvɜːtəʳ] n (Aut) → marmitta catalitica, catalizzatore m How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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VALENCIA -- A group of thieves has a yen for certain kinds of metal, those found in the catalytic converters on the underbellies of Toyotas. Gasoline engines presently employ three-way catalytic converters that offer NOx reduction rates as high as 99%, but this performance is possible only at the stoichiometric air-fuel ratio. Once an engine reaches its operating temperature, catalytic converters eliminate nearly all hydrocarbon emissions. |
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