- Hydrocarbon emissions
- ابتعاثات هيدروكربونية
English-Arabic Automotive glossary. 2014.
Hydrocarbon emissions
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hydrocarbon — UK US /ˌhaɪdrəʊˈkɑːbən/ noun [C] ► ENVIRONMENT a chemical combination of hydrogen and carbon, such as in oil or petrol: »Hydrocarbon and carbon monoxide emissions from automobiles … Financial and business terms
hydrocarbon — (HC) A compound made up of hydrogen and carbon (e.g., gasoline, petroleum products, etc.). Hydrocarbons are also found when gasoline is burned in an engine and thus produce visible smog even though hydrocarbons make up only 0.1% of emissions.… … Dictionary of automotive terms
Aromatic hydrocarbon — Arene redirects here. For other uses, see Arene (disambiguation). An aromatic hydrocarbon or arene[1] (or sometimes aryl hydrocarbon)[2] is a hydrocarbon with alternating double and single bonds between carbon atoms. The term aromatic was… … Wikipedia
Polycyclic aromatic hydrocarbon — An illustration of typical polycyclic aromatic hydrocarbons. Clockwise from top left: benz(e)acephenanthrylene, pyrene and dibenz(ah)anthracene … Wikipedia
evaporative emissions — Vapours or fumes not emitted by the exhaust system, but escaping from the fuel tank, carburetor and crankcase, and accounting for about 40% of hydrocarbon emissions released by a gasoline engine without emission controls … Dictionary of automotive terms
Zero-emissions vehicle — A zero emissions vehicle, or ZEV is a vehicle itself that produces no emissions or pollution from the vehicle when stationary or operating. [ [http://www.ucsusa.org/clean vehicles/cars pickups suvs/californias zero emission vehicle zev… … Wikipedia
Chlorinated polycyclic aromatic hydrocarbon — Chlorinated polycyclic aromatic hydrocarbons (ClPAHs) are a group of compounds comprising polycyclic aromatic hydrocarbons with two or more aromatic rings and one or more chlorine atoms attached to the ring system. ClPAHs can be divided into two… … Wikipedia
Homogeneous charge compression ignition — Thermodynamics … Wikipedia
Mobile source air pollution — includes any air pollution that is emitted by motor vehicles, engines, and equipment that can be moved from one location to another. Many of these pollutants contribute to environmental degradation and negative human health effects. To prevent… … Wikipedia
Liquefied petroleum gas — (also called LPG, GPL, LP Gas, or liquid propane gas) is a flammable mixture of hydrocarbon gases used as a fuel in heating appliances and vehicles. It is increasingly used as an aerosol propellant and a refrigerant, replacing chlorofluorocarbons … Wikipedia
Homogeneous Charge Compression Ignition — Homogeneous Charge Compression Ignition, or HCCI, is a form of internal combustion in which well mixed fuel and oxidizer (typically air) are compressed to the point of auto ignition. As in other forms of combustion, this exothermic reaction… … Wikipedia
