Assertion: way catalyst | /r/CapableOf | oxidize exhaust gas pollutants
Facets:
Source sentences:
text: A three-way catalyst oxidizes exhaust gas pollutants - both hydrocarbons (CmHn) and carbon monoxide (CO) - and reduces nitrogen oxides (NO x ) into the harmless components water (H 2 O), nitrogen (N 2 ) and carbon dioxide (CO 2 ).