• Title/Summary/Keyword: Compressed natural gas vehicles (CNGVs)

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Benefit Analysis of CNG as an Automobile Fuel (자동차연료로서 CNG의 경제성 분석)

  • Cho, Haeng-Muk;Mahmud, Md. Iqbal
    • Clean Technology
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    • v.15 no.1
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    • pp.1-8
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    • 2009
  • The adoption of compressed natural gas (CNG) as a vehicle fuel is a common phenomenon as it is accelerating worldwide. Increasing number of CNG driven vehicles around the world has jumped up from one million in 1996 to five million in 2006. CNG as a vehicle fuel is very popular to the end users because of its clean-burning properties and cost effective solution compared to other alternative fuels like diesel and gasoline. The use of CNG as a fuel reduces vehicular emission that is consisted of carbon monoxide (CO), hydrocarbons (HC), oxides of nitrogen ($NO_x$), carbon dioxide ($CO_2$) etc. This research highlights the characteristics of CNG vehicles, CNG arrangement in the vehicles, CNG fueling procedures and most importantly the environmental and economic factors that are highly considered as cost effective solution for the flexibility of using CNG in the automobiles.