Statements (49)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Automotive part
Emission control device |
| gptkbp:alternativeTo |
Diesel particulate filter
|
| gptkbp:canBeRecycledFor |
Metals
|
| gptkbp:canBeStolenFor |
Precious metals
|
| gptkbp:component |
Vehicle exhaust system
|
| gptkbp:contains |
gptkb:Palladium
Platinum Rhodium |
| gptkbp:failureCauses |
Check engine light
Increased emissions Reduced engine performance |
| gptkbp:firstMandatedInUS |
1975
|
| gptkbp:function |
Reduce harmful emissions
|
| gptkbp:furColor |
gptkb:ceramics
|
| https://www.w3.org/2000/01/rdf-schema#label |
Catalytic converter
|
| gptkbp:inventedBy |
gptkb:Eugene_Houdry
1950s |
| gptkbp:location |
Underneath vehicle
|
| gptkbp:maintenance |
Periodic inspection
Replacement if damaged |
| gptkbp:notEffectiveWith |
Leaded gasoline
|
| gptkbp:operatesAtTemperature |
400-800°C
|
| gptkbp:reduces |
gptkb:air_pollution
|
| gptkbp:reducesEmissionOf |
gptkb:Carbon_monoxide
Nitrogen oxides Hydrocarbons |
| gptkbp:regulates |
gptkb:Environmental_Protection_Agency
|
| gptkbp:requires |
gptkb:European_Union
gptkb:United_States Unleaded gasoline |
| gptkbp:shape |
Honeycomb structure
|
| gptkbp:subject |
Theft
|
| gptkbp:subjectOf |
Automotive engineering
Environmental regulations Emission standards Aftermarket modifications Anti-theft regulations Recycling industry Vehicle emissions testing |
| gptkbp:type |
Three-way catalytic converter
Two-way catalytic converter |
| gptkbp:usedIn |
Automobiles
Motorcycles Buses Trucks |
| gptkbp:市值 |
High due to precious metals
|
| gptkbp:bfsParent |
gptkb:Emission_control
|
| gptkbp:bfsLayer |
7
|